Fuse switch-disconnectors,
fuse disconnectors and fuse holders
for cylindrical fuse-links
Varius
SUMMARY OF MODELS
OPVP10
OPVP14
OPVP22
OPT22/OPT20
OPVF10
Rated operating current Ie
32 A
63 A
125 A
63 A
30 A
Rated operating voltage Ue
AC 690 V
AC 690 V
AC 690 V
AC 1 500 V
DC 440 V
DC 440 V
DC 440 V
DC 1 000 V
DC 1 000 V
10x38
14x51
22x58
22x127, 20x127
10x38
Utilization category of fuse link
gG, aM, gR, aR
gG, aM, gR, aR
gG, aM, gR, aR
gR/gS, gR, aR
gR, gPV
Utilization category at AC 400 V
AC-21B
AC-21B
AC-21B
-
-
Utilization category at AC 1 500 V
-
-
-
AC-20B
-
Utilization category at DC 250 V
DC-21B
DC-21B
DC-21B
-
-
Utilization category at DC 1 000 V
-
-
-
DC-20B
DC-20B
S1L-..., S2L-..., S3...
S3L-...
CS-OPV22-...
-
-
Type
Fuse-link size
Accessories
Interconnecting
busbars
Terminal extension
AS-...
CS-FH000-..
-
-
Adapter for busbar system
with spacing 60 mm
GA-...
-
-
-
-
-
Remote signalling of fuse-link state
B2
MD-M3
Fuse switch-disconnectors,
fuse disconnectors and fuse holders
for cylindrical fuse-links
Varius
SUMMARY OF MODELS
Description
Connection block
„ Enables power supply of interconnecting busbars
by conductors of cross-section up to 35 mm2.
„ The blocks can be assembled in series to create
a multi-pole connection unit.
„ Degree of protection IP20.
End caps
„ For covering the ends
of interconnecting busbars.
Outlet cover
„ It enables isolation of unused outlets of interconnecting
busbars.
„ For covering five unused outlets.
Interconnecting busbar
Terminal extension
„ Accessory for switch-disconnector OPVP22-3...
„ For connection of Cu/Al conductor of cross-section 35 ÷ 95 mm2.
„ Possibility of connection of two stranded conductors
up to 25 mm2.
„ For interconnection of 1- to 3-pole fuse
switch-disconnectors.
Adapter for busbar system
„ Busbar spacing 60 mm.
„ Busbar thickness 5 or 10 mm.
„ Busbar width 12 ÷ 30 mm.
„ Cable outlet bottom.
„ Max. current 63 A.
„ Accessory for switch-disconnector OPVP10
and OPVP14.
„ For connection of Cu conductor.
„ Cross-section of Cu conductor
6 ÷ 50 mm2.
„ Accessory for switch-disconnector
OPVP14.
„ For connection of Al or Cu conductor.
„ Cross-section of Cu/Al conductor
2.5 ÷ 50 mm2.
B3
Varius
Fuse switch-disconnectors,
fuse disconnectors and fuse holders
for cylindrical fuse-links
OPT
FUSE DISCONNECTORS OPT
„ Fuse disconnectors are intended for cylindrical
„ Delivered with P-terminal, it can be removed, and the
fuse- links PT22.
„ For the circuits of photovoltaic systems, trolleybuses
and trams.
„ Hole in the cover for check of fuse amperage.
fuse disconnector can be connected by cable lugs and
screws M8.
„ Fixed to the panel by screws M6.
Fuse disconnector
In
[A]
Type
Order
code
OEZ:08474
OEZ:08344
OEZ:08700
OEZ:08345
OEZ:34403
OPT22/1
OPT22/2
OPT22/3
OPT22/4
OPT20
63
Number of poles
Weight
[kg]
0.48
0.96
1.44
1.92
0.48
1
2
3
4
1
Package
[pcs]
4
2
1
1
1
Specifications
Type
OPT22, OPT20
Standards
IEC 60947-1
IEC 60947-3
EN 602947-1
EN 602947-3
Approval marks
Rated operating current
Rated operating voltage
Utilization category
63 A
AC 1 500 V / DC 1 000 V
AC-20B
DC-20B
22x127, 20x127
15 W
Ie
Ue
Fuse-link size
Max. power losses of the fuse-link
Connection
Connection cross-section
diameter x length
Pv
Torque
Operating conditions
Mechanical endurance
Degree of protection, cover closed
Operating ambient temperature
Max. sea level
Cu
Al
1 ÷ 50 mm2
solid 2.5 ÷ 50 mm2
3.5 ÷ 4 Nm
operating cycles
2 200
IP20
-25 ÷ +55 °C
2 000 m
Dimensions
96
76
186
5
A
102
A [mm]
Type
1pól
40
40
OPT22
OPT20
2pól
80
-
3pól
120
-
4pól
160
-
Diagram
OPT2.-1
B12
OPT22-2
‡
6.5
50
200
2x
OPT22-3
OPT22-4
1
1
3
1
3
5
1
3
5
7
2
2
4
2
4
6
2
4
6
8