tender text "Overvoltage protection"
Class I (B) lightning current arrester
PU1TSG 35kA/0.9kV-260V
The sparkover gap is a single-pole lightning current arrester complying with the requirements of class
B to DIN VDE 0675 part 6 (draft Nov 89)/A1:Mar 96) and class I to IEC 61643-1 (Feb 98) which
serves as lightning protection equipotential bonding for interface transition 0 to 1 (to IEC 1312-1). This
overvoltage protection is used in TN, TT and IT systems in combination with several lightning
arresters. The use of a sealed, triggered sparkover gap satisfies the inspection requirements for class
B overvoltage protection systems according to the VDEW directive (1st edition, 1998). The arrester is
installed in the vicinity of the incoming line of the system to be protected in a conventional distribution
board. The PU1TSG 35kA-260V is connected to the earthing system between the phase conductors
(L1, L2, L3) and/or the neutral conductor in combination with three or four sparkover gaps. The 3+1
and 3+0/4+0 circuits can be used here. Besides a mains power failure, a function indicator comes on
above 120 Vac to signal the failure of the starting electronics.
Basic mains protection : 35 kA
Rated voltage : 230 Vac
Lightning test current (10/350µs): 35 kA
Charge: 17.5 As
Protection level at lightning test current < 0.9 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU1TSG 35kA/0.9kV-260V
Order No. 8561260000
PU1TSG 50kA/1.5kV-260V
The arrester is a single-pole lightning current arrester complying with the requirements of class B to
DIN VDE 0675 part 6 (draft, Nov 1989 / A1, Mar 1996) and class I to IEC 61643-1 (Feb 1998) which
serves as lightning protection equipotential bonding for interface transition 0 to 1 (to IEC 1312-1). This
overvoltage protection is used in TN, TT and IT systems in combination with several lightning
arresters, frequently as an N-PE arrester in the 3+1 circuit. In combined systems, the PU 1 TSG 50
kA/1.5 kV-260 V can also be used in networks with a ≤500 A short-circuit current as a sparkover gap
for 50kA between L and N. The use of a sealed, triggered sparkover gap satisfies the inspection
requirements for class B overvoltage protection systems according to the VDEW directive (1st edition,
1998).
Basic mains protection : 50 kA
Rated voltage : 230 Vac
Lightning test current (10/350µs): 50 kA
Charge: 25 As
Protection level at lightning test current < 1.5 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU1TSG 50kA/1.5kV-260V
Order No. 8561230000
PU1TSG 100kA/1.5kV-260V
tender text "Overvoltage protection"
The arrester is a single-pole lightning current arrester complying with the requirements of class B to
DIN VDE 0675 part 6 (draft, Nov 1989 / A1, Mar 1996) and class I to IEC 61643-1 (Feb 1998) which
serves as lightning protection equipotential bonding for interface transition 0 to 1 (to IEC 1312-1). This
overvoltage protection is used in TN, TT and IT systems in combination with several lightning
arresters, frequently as an N-PE arrester in the 3+1 circuit. In combined systems, the PU 1 TSG
50kA/1.5 kV-260 V can also be used in networks with a ≤100A short-circuit current as a sparkover gap
for 100kA between L and N. The use of a sealed, triggered sparkover gap satisfies the inspection
requirements for class B overvoltage protection systems according to the VDEW directive (1st edition,
1998).
Basic mains protection : 100 kA
Rated voltage : 230 Vac
Lightning test current (10/350µs): 100 kA
Charge: 50 As
Protection level at lightning test current < 1.5 kV
Max. back-up fuse of 125 A gl
Type: Weidmüller PU1TSG 50kA/1.5kV-260V
Order No. 8762020000
PU 1 TSG+ 50kA-330V
The sparkover gap is a single-pole lightning current arrester complying with the requirements of class
B to DIN VDE 0675 part 6 (draft Nov 89)/A1:Mar 96) and class I to IEC 61643-1 (Feb 98) which
serves as lightning protection equipotential bonding for interface transition 0 to 1 (to IEC 1312-1). This
overvoltage protection is used in TN, TT and IT systems in combination with several lightning
arresters, and represents the necessary lightning protection equipotential bonding between the
building’s lightning protection system and the power supply network.
According to DIN VDE V 0100 part 534 (Apr 1999), the PU 1 TSG+ 50kA-330V is frequently used in
industrial networks in combination with several lightning arresters depending on the network
specification, the phase-to-phase voltage and the technical connection conditions currently valid.
This lightning arrester based on an unenclosed, triggered sparkover gap is installed as near as
possible to the incoming line for the system to be protected in a conventional distribution board. Owing
to the emissions given off when the sparkover gap is tripped, a safety clearance of min. 100 mm must
be maintained between this and any potential-conducting components. Besides a mains power failure,
a function indicator comes on above 120 Vac to signal the failure of the starting electronics.
Basic mains protection : 50 kA
Rated voltage : 330 Vac
Lightning test current (10/350µs): 50 kA
Charge: 25 As
Protection level at lightning test current < 0.9 kV
25 kA short-circuit strength with max. back-up fuse of 250 A gl
Type: Weidmüller PU 1 TSG+ 50kA-330V
Order No. 856122000
PU 1 TSG+ 50kA-440V
The sparkover gap is a single-pole lightning current arrester complying with the requirements of class
B to DIN VDE 0675 part 6 (draft Nov 89)/A1:Mar 96) and class I to IEC 61643-1 (Feb 98) which
serves as lightning protection equipotential bonding for interface transition 0 to 1 (to IEC 1312-1). This
overvoltage protection is used in TN, TT and IT systems in combination with several lightning
arresters, and represents the necessary lightning protection equipotential bonding between the
building’s lightning protection system and the power supply network.
tender text "Overvoltage protection"
According to DIN VDE V 0100 part 534 (Apr 1999), the PU 1 TSG+ 50kA-440V is frequently used in
industrial networks in combination with several lightning arresters depending on the network
specification, the phase-to-phase voltage and the technical connection conditions currently valid.
This lightning arrester based on an unenclosed, triggered sparkover gap is installed as near as
possible to the incoming line for the system to be protected in a conventional distribution board. Owing
to the emissions given off when the sparkover gap is tripped, a safety clearance of min. 100 mm must
be maintained between this and any potential-conducting components. Besides a mains power failure,
a function indicator comes on above 120 Vac to signal the failure of the starting electronics.
Basic mains protection : 50 kA
Rated voltage : 440 Vac
Lightning test current (10/350µs): 50 kA
Charge: 25 As
Protection level at lightning test current < 1.5 kV
25 kA short-circuit strength with max. back-up fuse of 250 A gl
Type: Weidmüller PU 1 TSG+ 50kA-440V
Order No. 8561250000
PU 4 B for TN-S networks
Four-pole lightning arrester for protecting a TN-S 230/400 V three-phase system. Free from power
follow current due to plug-in high-power varistors. Multi-core connection, cross-section up to 25 mm2,
to IEC 947-7-1. Mounted on TS 35 mounting rail to DIN EN 50 022.
Requirements of class B tested to IEC 1024 as well as DIN VDE 0675 part 6 (draft, Nov 1989). With
thermal disconnector for varistors. When protection is no longer provided, the colour in the status
window changes from green to red.
Basic mains protection 25 kA
Rated voltage : 230V/400V
Lightning test current (10/350µs): 25 kA
Charge: 10 As
Specific energy: 500 kJ/ohms
Lightning impulse sparkover voltage (1.2/50µs) <2 kV
Protection level at lightning test current < 2 kV
25 kA short-circuit strength with max. back-up fuse of 160 A gl
Type: Weidmüller PU 4 B 280 VAC
Order No. 8147020000
PU 4 BR for TN-S systems with remote signalling contact
Four-pole lightning arrester for protecting a TN-S 230/400 V three-phase system. Free from power
follow current due to plug-in high-power varistors. Multi-core connection, cross-section up to 25 mm2,
to IEC 947-7-1. Mounted on TS 35 mounting rail to DIN EN 50 022.
Requirements of class B tested to IEC 1024 as well as DIN VDE 0675 part 6 (draft, Nov 1989). With
thermal disconnector for varistors. When protection is no longer provided, the colour in the status
window changes from green to red.Additional display of operational status by means of signalling
contact (changeover contact).
Basic mains protection 25 kA
Rated voltage : 230V/400V
Lightning test current (10/350µs): 25 kA
Charge: 10 As
Specific energy: 500 kJ/ohms
Lightning impulse sparkover voltage (1.2/50µs) <2 kV
tender text "Overvoltage protection"
Protection level at lightning test current < 2 kV
25 kA short-circuit strength with max. back-up fuse of 160 A gl
Relay output: 250Vac/2A; 24Vdc/1A
Type: Weidmüller PU 4 BR 280 VAC
Order No. 8291640000
PU 3 B for TN-S networks
Three-pole lightning arrester for protecting a TN-S 230/400 V three-phase system. Free from power
follow current due to plug-in high-power varistors. Multi-core connection, cross-section up to 25 mm2,
to IEC 947-7-1. Mounted on TS 35 mounting rail to DIN EN 50 022.
Requirements of class B tested to IEC 1024 as well as DIN VDE 0675 part 6 (draft, Nov 1989). With
thermal disconnector for varistors. When protection is no longer provided, the colour in the status
window changes from green to red.
Basic mains protection 20 kA
Rated voltage : 230V/400V
Lightning test current (10/350µs): 20 kA
Charge: 7 As
Specific energy: 250 kJ/ohms
Lightning impulse sparkover voltage (1.2/50µs) <2 kV
Protection level at lightning test current < 2 kV
25 kA short-circuit strength with max. back-up fuse of 160 A gl
Type: Weidmüller PU 3 B 280 VAC
Order No. 8381890000
PU 3 BR for TN-C systems with remote signalling contact
Lightning arrester for protecting a TN-C 230/400 V three-phase system. Free from power follow current
due to plug-in high-power varistors. Multi-core connection, cross-section up to 25 mm2, to IEC 947-7-1.
Mounted on TS 35 mounting rail to DIN EN 50 022.
Requirements of class B tested to IEC 1024 as well as DIN VDE 0675 part 6 (draft, Nov 1989). With
thermal disconnector for varistors. When protection is no longer provided, the colour in the status
window changes from green to red. Additional display of operational status by means of signalling
contact (changeover contact).
Basic mains protection 20 kA
Rated voltage : 230V/400V
Lightning test current (10/350µs): 20 kA
Charge: 7 As
Specific energy: 250 kJ/ohms
Lightning impulse sparkover voltage (1.2/50µs) <2 kV
Protection level at lightning test current < 2 kV
tender text "Overvoltage protection"
25 kA short-circuit strength with max. back-up fuse of 160 A gl
Relay output: 250Vac/2A; 24Vdc/1A
Type: Weidmüller PU 3 BR 280 VAC
Order No. 8381900000
PU 0 B plug-in replacement arrester
Replacement modules for lightning current arrester PU B
These plug-in high-power varistors can be replaced after failure by a qualified technician.
Type: Weidmüller PU 0 B
Order No. 8381880000
class I and II combined arrester
PU Combi I+II 4-conductor system
Class I (B) overvoltage protection based on sparkover gap and class II (C) with varistors.
The sparkover gap is a combined arrester complying with the requirements of class B/C to DIN VDE
0675 part 6 (draft, Nov 1989 / A1, Mar 1996) and class I/II to IEC 61643-1 (Feb 1998) which serves as
lightning protection equipotential bonding for interface transition 0 to 1 (to IEC 1312-1).
The use of a sealed, triggered sparkover gap satisfies the inspection requirements for class B
overvoltage protection systems according to the VDEW directive (1st edition, 1998). The class I
arresters are connected to the class II arresters using cross connection links (16mm²). The combined
arrester is installed in the vicinity of the incoming line of the system to be protected in a conventional
distribution board.
Basic mains protection : 35 kA
Rated voltage : 230 Vac
Lightning test current (10/350µs): 35 kA L-N
Charge: 17.5 As
Protection level at lightning test current < 0.9 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU Combi I+II 4-conductor system
Order No. 8729960000
PU R Combi I+II 4-conductor system with remote signalling contact
Class I (B) overvoltage protection based on sparkover gap and class II (C) with varistors.
The sparkover gap is a combined arrester complying with the requirements of class B/C to DIN VDE
0675 part 6 (draft, Nov 1989 / A1, Mar 1996) and class I/II to IEC 61643-1 (Feb 1998) which serves as
lightning protection equipotential bonding for interface transition 0 to 1 (to IEC 1312-1).
The use of a sealed, triggered sparkover gap satisfies the inspection requirements for class B
overvoltage protection systems according to the VDEW directive (1st edition, 1998). The class I
arresters are connected to the class II arresters using cross connection links (16mm²). The combined
arrester is installed in the vicinity of the incoming line of the system to be protected in a conventional
distribution board.
Additional display of operational status by means of signalling contact (changeover contact).
Basic mains protection : 35 kA
Rated voltage : 230 Vac
tender text "Overvoltage protection"
Lightning test current (10/350µs): 35 kA L-N
Charge: 17.5 As
Protection level at lightning test current < 0.9 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Relay output: 250Vac/2A; 24Vdc/1A
Type: Weidmüller PU R Combi I+II 4-conductor system
Order No. 8729970000
PU Combi I+II 5-conductor system
Class I (B) overvoltage protection based on sparkover gap and class II (C) with varistors.
The sparkover gap is a combined arrester complying with the requirements of class B/C to DIN VDE
0675 part 6 (draft, Nov 1989 / A1, Mar 1996) and class I/II to IEC 61643-1 (Feb 1998) which serves as
lightning protection equipotential bonding for interface transition 0 to 1 (to IEC 1312-1).
The use of a sealed, triggered sparkover gap satisfies the inspection requirements for class B
overvoltage protection systems according to the VDEW directive (1st edition, 1998). The class I
arresters are connected to the class II arresters using cross connection links (16mm²). The combined
arrester is installed in the vicinity of the incoming line of the system to be protected in a conventional
distribution board.
Basic mains protection : 35 kA
Rated voltage : 230 Vac
Lightning test current (10/350µs): 35 kA L-N
Charge: 17.5 As
Lightning test current (10/350µs): 50 kA PE-N
Protection level at lightning test current < 0.9 kV <1.5 kV PE-N
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU Combi I+II 5-conductor system
Order No. 8729950000
PU R Combi I+II 5-conductor system with remote signalling contact
Class I (B) overvoltage protection based on sparkover gap and class II (C) with varistors.
The sparkover gap is a combined arrester complying with the requirements of class B/C to DIN VDE
0675 part 6 (draft, Nov 1989 / A1, Mar 1996) and class I/II to IEC 61643-1 (Feb 1998) which serves as
lightning protection equipotential bonding for interface transition 0 to 1 (to IEC 1312-1).
The use of a sealed, triggered sparkover gap satisfies the inspection requirements for class B
overvoltage protection systems according to the VDEW directive (1st edition, 1998). The class I
arresters are connected to the class II arresters using cross connection links (16mm²). The combined
arrester is installed in the vicinity of the incoming line of the system to be protected in a conventional
distribution board.
Additional display of operational status by means of signalling contact (changeover contact).
Basic mains protection : 35 kA
Rated voltage : 230 Vac
Lightning test current (10/350µs): 35 kA L-N
tender text "Overvoltage protection"
Charge: 17.5 As
Lightning test current (10/350µs): 50 kA PE-N
Protection level at lightning test current < 0.9 kV <1.5 kV PE-N
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Relay output: 250Vac/2A; 24Vdc/1A
Type: Weidmüller PU R Combi I+II 5-conductor system
Order No. 8722990000
Class II (C) surge arrester
Overvoltage protection complying with draft standard DIN VDE 0675 part 6
Class C (class II) arrester complying with IEC 61643-1.
Mid-level surge arrester designed as a plug-in module for protecting mains supply networks and the
connected consumer devices against overvoltages.
Conductors with cross sections of 6 to 25 mm 2 connected via screw terminals.
Self-monitoring, high-power and plug-in varistors are integrated in these modules.
A fault is indicated after thermal and dynamic overload of the varistor.
The following voltage variants are available: 60Vac, 130Vac, 230Vac, 500Vac.
PU 4 C, 4-pole for TN-S systems
Overvoltage protection for protecting the TN-S 230/400 V three-phase system. Free from power follow
current due to plug-in powerful varistors. Flexible connection cross-sections up to 35 mm2.
Mounted on TS 35 mounting rail to DIN EN 50 022.
Requirements of class C tested to IEC61643-1. With thermal disconnector for varistors. When
protection is no longer provided, the colour in the status window changes from green to red.
Rated voltage: 230/400V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 100 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <1.3 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU 4 C 280 VAC
Order No. 802150000
Rated voltage: 115/230V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 100 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <0.8 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU 4 C 130 VAC
Order No. 8291670000
tender text "Overvoltage protection"
Rated voltage: 470/600V
Limiting discharge current (8/20µs): 15 kA
Limiting discharge current (8/20µs): 100 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <2.2 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU 4 C 550 VAC
Order No. 8291720000
PU 4 C, 4-pole for TN-S systems with remote signalling contact
Overvoltage protection for protecting the TN-S 230/400 V three-phase system. Free from power follow
current due to plug-in powerful varistors. Multi-core connection, cross-sections of 6 to 25 mm 2.
Mounted on TS 35 mounting rail to DIN EN 50 022.
Tested to ÖVE-SN 60 part 1 and part 4, as well as DIN VDE 0675, part 6 (draft, Nov 1989). With
thermal disconnector for varistors. When protection is no longer provided, the colour in the status
window changes from green to red. Additional display of operational status by means of signalling
contact (changeover contact).
Rated voltage : 230V/400V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 100 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <1.3 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Relay output: 250Vac/2A; 24Vdc/1A
Type: Weidmüller PU 4 CR 280 VAC
Order No. 8021520000
Rated voltage: 115/230V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 100 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <0.8 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Relay output: 250Vac/2A; 24Vdc/1A
Type: Weidmüller PU 4 CR 130 VAC
Order No. 8291690000
Rated voltage: 470/600V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 100 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <2.2 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Relay output: 250Vac/2A; 24Vdc/1A
tender text "Overvoltage protection"
Type: Weidmüller PU 4 CR 550 VAC
Order No. 8494040000
PU 3 C, 3-pole for TN-C systems
Overvoltage protection for protecting a TN-C 230/400 V three-phase system. Free from power follow
current due to plug-in powerful varistors. Multi-core connection, cross-sections of 6 to 25 mm 2.
Mounted on TS 35 mounting rail to DIN EN 50 022.
Requirements of class C tested to IEC61643-1. With thermal disconnector for varistors. When
protection is no longer provided, the colour in the status window changes from green to red.
Rated voltage : 230V/400V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 100 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <1.3 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU 3 C 280 VAC
Order No. 8021490000
Rated voltage: 115/230V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 100 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <0.8 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU 3 C 130 VAC
Order No. 8291660000
Rated voltage: 470/600V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 100 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <2.2 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU 3 C 550 VAC
Order No. 8197930000
PU 3 C, 3-pole for TN-C systems with remote signalling contact
Overvoltage protection for protecting the TN-S 230/400 V three-phase system. Free from power follow
current due to plug-in powerful varistors. Multi-core connection, cross-sections of 6 to 25 mm 2.
Mounted on TS 35 mounting rail to DIN EN 50 022. Requirements class C.
Tested to ÖVE-SN 60 part 1 and part 4, as well as DIN VDE 0675, part 6 (draft, Nov 1989). With
thermal disconnector for varistors. When protection is no longer provided, the colour in the status
window changes from green to red. Additional display of operational status by means of signalling
contact (changeover contact).
tender text "Overvoltage protection"
Rated voltage: 230/400V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 100 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <1.3 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Relay output: 250Vac/2A; 24Vdc/1A
Type: Weidmüller PU 3 CR 280 VAC
Order No. 8021510000
Rated voltage: 130/230V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 100 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <0.8 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Relay output: 250Vac/2A; 24Vdc/1A
Type: Weidmüller PU 3 CR 130 VAC
Order No. 8291680000
Rated voltage: 470/600V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 100 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <2.2 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Relay output: 250Vac/2A; 24Vdc/1A
Type: Weidmüller PU 4 CR 550 VAC
Order No. 8451060000
PU 3 +1 C (3+1 circuit) for TT systems
Overvoltage protection for protecting a TT 230/400 V three-phase system. Plug-in powerful varistors.
Multi-core connection, cross-section of 6 to 25 mm2.
Mounted on TS 35 mounting rail to DIN EN 50 022. Tested to IEC61643-1. With thermal disconnector
for varistors. When protection is no longer provided, the colour in the status window changes from
green to red.
Varistors:
Rated voltage: 230/400V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 100 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <1.3 kV
25 kA short-circuit strength with max. back-up fuse of 120 A gl
Sparkover gap:
tender text "Overvoltage protection"
Rated d.c. sparkover voltage: 600 V
Rated discharge current : 20 kA
Type: Weidmüller PU 3+1 C 280 VAC
Order No. 8416370000
PU 3 +1 C (3+1 circuit) for TT systems with remote signalling contact
Overvoltage protection for protecting a TT 230/400 V three-phase system. Plug-in powerful varistors.
Multi-core connection, cross-section of 6 to 25 mm2.
Mounted on TS 35 mounting rail to DIN EN 50 022. Tested to IEC61643-1. With thermal disconnector
for varistors. When protection is no longer provided, the colour in the status window changes from
green to red. Additional display of operational status by means of signalling contact (changeover
contact).
Varistors:
Rated voltage: 230/400V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 100 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <1.3 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Sparkover gap:
Rated d.c. sparkover voltage: 600 V
Rated discharge current : 20 kA
Relay output: 250Vac/2A; 24Vdc/1A
Type: Weidmüller PU 3+1 C/CR 230/400 VAC
Order No. 8576190000
PU 2 C, 2-pin
Overvoltage protection complying with the requirements of class C. Free from power follow current due
to plug-in high-power varistors. Multi-core connection, cross-sections of 6 to 25 mm 2.
Mounted on TS 35 mounting rail to DIN EN 50 022.
Requirements of class C tested to IEC61643-1. With thermal disconnector for varistors. When
protection is no longer provided, the colour in the status window changes from green to red.
Rated voltage: 230V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 75 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <1.3 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
tender text "Overvoltage protection"
Type: Weidmüller PU 2 C 280 VAC
Order No. 8098170000
Rated voltage: 115V
Limiting discharge current (8/20µs): 15 kA
Limiting discharge current (8/20µs): 75 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <0.8 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU 2 C 130 VAC
Order No. 8291650000
Rated voltage: 470V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 75 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <2.2 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU 2 C 550 VAC
Order No. 8291710000
PU 1 C
Overvoltage protection complying with the requirements of class C. Free from power follow current due
to plug-in high-power varistors. Multi-core connection, cross-sections of 6 to 25 mm 2.
Mounted on TS 35 mounting rail to DIN EN 50 022.
Requirements of class C tested to IEC61643-1. With thermal disconnector for varistors. When
protection is no longer provided, the colour in the status window changes from green to red.
Rated voltage: 230V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 75 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <1.3 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU 1 C 280 VAC
Order No. 8102610000
Rated voltage: 115V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 75 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <0.8 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU 1 C 130 VAC
Order No. 8215820000
tender text "Overvoltage protection"
Rated voltage: 470V
Rated discharge current (8/20µs): 20kA
Limiting discharge current (8/20µs): 75 kA
Charge: 2 As
Impulse sparkover voltage (1.2/50µs) <2.2 kV
25 kA short-circuit strength with max. back-up fuse of 125 A gl
Type: Weidmüller PU 1 C 550 VAC
Order No. 8291700000
PU 0 C plug-in replacement arrester
Replacement modules for overcurrent arrester PU C
These plug-in high-power varistors can be replaced after failure by a qualified technician.
Rated voltage: 230V
Type: Weidmüller PU 0 C 280V
Order No. 8339510000
Rated voltage: 115V
Type: Weidmüller PU 0 C 130V
Order No. 8215820000
Rated voltage: 470V
Type: Weidmüller PU 0 C 550V
Order No. 8291700000
Class III (D) surge arrester
Overvoltage protection complying with draft standard DIN VDE 0675 part 6 class D (class III
arresters).
Protection for consumer devices for incorporation in distribution boards to DIN 43 880 A1 (draft, Jun
1981).
PU D 230V 16A
Modular class D surge arrester for protecting connected consumer devices against overvoltages.
Conductors with cross sections of 0.5 to 4 mm 2 connected via screw terminals.
The modules contain self-monitoring, powerful varistors.
Failure due to thermal overload of the varistor is indicated by an
LED as well as a monitoring contact (n.c. contact).
Rated voltage: 230 Vac ±10%
Rated current : 16 A
tender text "Overvoltage protection"
Max. discharge current (8/20µs) : 7 kA
Rated discharge current (8/20µs) : 2.5 kA
Interference voltage at 1 kV/µs :
L-N
: <550 V
L/N - PE : <850 V
Monitoring contact : 250V/1A
Width: 3TE
Type: Weidmüller PU D 230V 16A
Order No. 8411930000
PU D 115V 16A
Modular class D surge arrester for protecting connected consumer devices against overvoltages.
Conductors with cross sections of 0.5 to 4 mm 2 connected via screw terminals.
The modules contain self-monitoring, powerful varistors.
Failure due to thermal overload of the varistor is indicated by an
LED as well as a monitoring contact (n.c. contact).
Rated voltage: 115 Vac ±10%
Rated current : 16 A
Max. discharge current (8/20µs) : 7 kA
Rated discharge current (8/20µs) : 2.5 kA
Interference voltage at 1 kV/µs :
L-N
: <550 V
L/N - PE : <850 V
Monitoring contact : 250V/1A
Width: 3TE
Type: Weidmüller PU D 115V 16A
Order No. 8472100000
PU 3 D 230/400V 16A
Three-pole class D surge arrester in modular form for protecting connected consumer devices against
overvoltages.
Conductors with cross sections of 0.5 to 4 mm 2 connected via screw terminals.
The modules contain self-monitoring, powerful varistors.
Failure due to thermal overload of the varistor is indicated by an
LED as well as a monitoring contact (n.c. contact).
Rated voltage: 230 Vac ±10%
Rated current : 16 A
Max. discharge current (8/20µs) : 18 kA
Rated discharge current (8/20µs) : 6.5 kA
Interference voltage at 1 kV/µs :
L-N
: <550 V
L/N - PE : <850 V
Monitoring contact : 250V/1A
Width: 3TE
tender text "Overvoltage protection"
Type: Weidmüller PU 3 D 230/400V 16A
Order No. 85091300000
PO DS 230V 16A
Class D surge arrester as single module for protecting connected consumer devices against
overvoltages.
Rated voltage: 230 Vac ±10%
Rated current : 16 A
Max. discharge current (8/20µs) : 5 kA
Rated discharge current (8/20µs) : 2.5 kA
Interference voltage at 1 kV/µs :
L-N
: <600 V
L/N - PE : <1500 V
Indication: green LED
Type: Weidmüller PO DS 230V 16A
Order No. 8581840000
PO D AS 230V 16A with acoustic signalling
Class D surge arrester as single module for protecting connected consumer devices against
overvoltages, with acoustic signalling.
Rated voltage: 230 Vac ±10%
Rated current : 16 A
Max. discharge current (8/20µs) : 5 kA
Rated discharge current (8/20µs) : 2.5 kA
Interference voltage at 1 kV/µs :
L-N
: <600 V
L/N - PE : <1500 V
Indication: green LED
Type: Weidmüller PO D AS 230V 16A
Order No. 8581830000
PU DS 24V 16A
Modular class D surge arrester for protecting connected consumer devices against overvoltages.
Conductors with cross sections of 0.5 to 4 mm 2 connected via screw terminals.
The modules contain self-monitoring, powerful varistors.
Failure due to thermal overload of the varistor is indicated by an
LED as well as a monitoring contact (n.c. contact).
Rated voltage: 24 Vac ±10%
Rated current : 16 A
Max. discharge current (8/20µs) : 2 kA
Rated discharge current (8/20µs) : 1 kA
Interference voltage at 1 kV/µs :
L-N
: <600 V
L/N - PE : <1100 V
Monitoring contact : 250V/1A
tender text "Overvoltage protection"
Width: 1TE
Type: Weidmüller PU DS 24V 16A
Order No. 8682100000
PU DS 48V 16A
Modular class D surge arrester for protecting connected consumer devices against overvoltages.
Conductors with cross sections of 0.5 to 4 mm2 connected via screw terminals.
The modules contain self-monitoring, powerful varistors.
Failure due to thermal overload of the varistor is indicated by an
LED as well as a monitoring contact (n.c. contact).
Rated voltage: 48 Vac ±10%
Rated current : 16 A
Max. discharge current (8/20µs) : 5 kA
Rated discharge current (8/20µs) : 2.5 kA
Interference voltage at 1 kV/µs :
L-N
: <600 V
L/N - PE : <1100 V
Monitoring contact : 250V/2A
Width: 1TE
Type: Weidmüller PU DS 48V 16A
Order No. 8670740000
PU DS 115V 16A
Modular class D surge arrester for protecting connected consumer devices against overvoltages.
Conductors with cross sections of 0.5 to 4 mm 2 connected via screw terminals.
The modules contain self-monitoring, powerful varistors.
Failure due to thermal overload of the varistor is indicated by an
LED as well as a monitoring contact (n.c. contact).
Rated voltage: 115 Vac ±10%
Rated current : 16 A
Max. discharge current (8/20µs) : 5 kA
Rated discharge current (8/20µs) : 2.5 kA
Interference voltage at 1 kV/µs :
L-N
: <600 V
L/N - PE : <850 V
Monitoring contact : 250V/1A
Width: 1TE
Type: Weidmüller PU DS 115V 16A
Order No. 8568650000
PU DS 230V 16A
Modular class D surge arrester for protecting connected consumer devices against overvoltages.
Conductors with cross sections of 0.5 to 4 mm 2 connected via screw terminals.
The modules contain self-monitoring, powerful varistors.
Failure due to thermal overload of the varistor is indicated by an
LED as well as a monitoring contact (n.c. contact).
tender text "Overvoltage protection"
Rated voltage: 230 Vac ±10%
Rated current : 16 A
Max. discharge current (8/20µs) : 5 kA
Rated discharge current (8/20µs) : 2.5 kA
Interference voltage at 1 kV/µs :
L-N
: <600 V
L/N - PE : <1500 V
Monitoring contact : 250V/1A
Width: 1TE
Type: Weidmüller PU DS 230V 16A
Order No. 8523740000
PU D ZS 230V 16A
Overvoltage protection as grounding plug (class III arrester ).
Protection for consumer devices as adapter plug (grounding plug). Class D surge arrester as single
module for protecting connected consumer devices against overvoltages.
The modules contain self-monitoring, powerful varistors.
Function indication by green LED.
A fault is indicated by a red LED after thermal overload of the varistor.
Rated voltage: 230 Vac ±10%
Rated current : 16 A
Max. discharge current (8/20µs) : 5 kA
Uoc: 4kV
Interference voltage at 1 kV/µs :
L-N
: <600 V
L/N - PE : <1500 V
Type : grounding adapter plug
Type: Weidmüller PU D ZS 230V 16A
Order No. 8697580000
PU D ZS AS 230V 16A with acoustic signalling
Overvoltage protection as grounding plug (class III arrester ).
Protection for consumer devices as adapter plug (grounding plug). Class D surge arrester as single
module for protecting connected consumer devices against overvoltages.
The modules contain self-monitoring, powerful varistors.
Function indication by green LED.
A fault is indicated by a red LED after thermal overload of the varistor.
With acoustic signalling.
Rated voltage: 230 Vac ±10%
Rated current : 16 A
Max. discharge current (8/20µs) : 5 kA
Uoc: 4kV
Interference voltage at 1 kV/µs :
L-N
: <600 V
L/N - PE : <1500 V
Type : grounding adapter plug
tender text "Overvoltage protection"
Type: Weidmüller PU D ZS 230V 16A
Order No. 8750640000
PU D ZS analogue 230V 16A
Overvoltage protection as grounding plug and analogue telephone line (class III arrester ).
Protection for consumer devices as adapter plug (grounding plug). Class D surge arrester as single
module for protecting connected consumer devices against overvoltages.
The modules contain self-monitoring, powerful varistors.
Function indication by green LED. A fault is indicated by a red LED after thermal overload of the
varistor.
An overvoltage protection circuit for analogue telephone lines can also be connected via RJ45
(RJ11/12).
Rated voltage: 230 Vac ±10%
Rated current : 16 A
Max. discharge current (8/20µs) : 5 kA
Uoc: 4kV
Interference voltage at 1 kV/µs :
L-N
: <600 V
L/N - PE : <1500 V
Type : grounding adapter plug
Type: Weidmüller PU D ZS analogue 230V 16A
Order No. 8697600000
PU D ZS So 230V 16A / PU D ZS Uko 230V 16A
Overvoltage protection as grounding plug and digital telephone line (class III arrester ).
Protection for consumer devices as adapter plug (grounding plug). Class D surge arrester as single
module for protecting connected consumer devices against overvoltages.
The modules contain self-monitoring, powerful varistors.
Function indication by green LED. A fault is indicated by a red LED after thermal overload of the
varistor.
An overvoltage protection circuit for digital telephone lines can also be connected via RJ45 (RJ11/12).
Rated voltage: 230 Vac ±10%
Rated current : 16 A
Max. discharge current (8/20µs) : 5 kA
Uoc: 4kV
Interference voltage at 1 kV/µs :
L-N
: <600 V
L/N - PE : <1500 V
Type : grounding adapter plug
Type: Weidmüller PU D ZS So 230V 16A
Order No. 8697560000
tender text "Overvoltage protection"
Type: Weidmüller PU D ZS Uko 230V 16A
Order No. 8697570000
PU D ZS TV/R 230V 16A
Overvoltage protection as grounding plug and overvoltage protection for TV and radio (class III arrester
).
Protection for consumer devices as adapter plug (grounding plug). Class D surge arrester as single
module for protecting connected consumer devices against overvoltages.
The modules contain self-monitoring, powerful varistors.
Function indication by green LED. A fault is indicated by a red LED after thermal overload of the
varistor.
An overvoltage protection circuit can also be connected for TV and R antenna cables (75 ohms).
Rated voltage: 230 Vac ±10%
Rated current : 16 A
Max. discharge current (8/20µs) : 5 kA
Uoc: 4kV
Interference voltage at 1 kV/µs :
L-N
: <600 V
L/N - PE : <1500 V
Type : grounding adapter plug
Type: Weidmüller PU D ZS TV/R 230V 16A
Order No. 8779230000
Mains filter
WAVEFILTER 1 a 250V
2-stage mains filter with current-compensating choke for damping symmetrical and asymmetrical
interference voltages.
For applications in drive technology and control/automation technology.
Mounted on TS 35 DIN rail
Rated voltage: 250V
Rated current :
1A
Capacitance:
33 nF
Inductance L and L1: 10 mH
Leakage current at Un: 190 A
Test voltage P/N-PE: 2000 Vac
Test voltage P-N:
1700 Vdc
Width:
22.5mm
Type: Weidmüller WAVEFILTER 1 a 250V
Order No. 8614790000
WAVEFILTER 3 a 250V
tender text "Overvoltage protection"
2-stage mains filter with current-compensating choke for damping symmetrical and asymmetrical
interference voltages.
For applications in drive technology and control/automation technology.
Mounted on TS 35 DIN rail
Rated voltage: 250V
Rated current :
3A
Capacitance:
33 nF Cx, 22 nF Cy
Inductance L and L1: 2 mH
Leakage current at Un: 190 A
Test voltage P/N-PE: 2000 Vac
Test voltage P-N:
1700 Vdc
Width:
22.5mm
Type: Weidmüller WAVEFILTER 3 a 250V
Order No. 8614780000
WAVEFILTER 6 a 250V
2-stage mains filter with current-compensating choke for damping symmetrical and asymmetrical
interference voltages.
For applications in drive technology and control/automation technology.
Mounted on TS 35 DIN rail
Rated voltage: 250V
Rated current :
6A
Capacitance:
33 nF Cx, 22 nF Cy
Inductance L and L1:
0.8 mH
Leakage current at Un: 190 A
Test voltage P/N-PE: 2000 Vac
Test voltage P-N:
1700 Vdc
Width:
22.5mm
Type: Weidmüller WAVEFILTER 6 a 250V
Order No. 8614800000
WAVEFILTER 10 a 250V
2-stage mains filter with current-compensating choke for damping symmetrical and asymmetrical
interference voltages.
For applications in drive technology and control/automation technology.
Mounted on TS 35 DIN rail
Rated voltage: 250V
Rated current:
10 A
Capacitance :
470 nF Cx, 4,7 nF Cy
Inductance L and L1:
0.8 mH
Leakage current at Un: 190 A
Test voltage P/N-PE: 2000 Vac
Test voltage P-N:
1700 Vdc
Width:
22.5mm
Type: Weidmüller WAVEFILTER 10 a 250V
Order No. 8614770000