16
Bulletin 1492-SP Supplementary Protector/Miniature Circuit Breaker
Accessories
Auxiliary
Contacts
Description
Auxiliary Contact Module
• Changeover contact
• 1 Form C
• Switches when protective device
is operated manually or tripped
electrically
Dual Auxiliary Contact Module
• (2) Auxiliary Contacts
• Changeover contact
• 2 Form C
• Switches when protective device
is operated manually or tripped
electrically
Auxiliary/Signal Alarm Module
• (1) Auxiliary Contacts
Auxiliary Contact—
Switches when protective
device is operated
manually or tripped
electrically
• (1) Signal Alarm contact
Signal Alarm—Trip
indicating contact
switches only when
protective device is
tripped electrically
• Changeover contact
• 2 Form C
• Front indicator indicates when
device is tripped electronically
Publication 1492-TD010B-EN-P - March 2002
Approvals
Diagrams
Cat. No.
1492-ASPH3
14
12
11
1492-ASPHH3
12
14
22
11
24
21
1492-ASPHS3
96
98
95
12
14
11
Bulletin 1492-SP Supplementary Protector/Miniature Circuit Breaker
17
Accessories, Continued
Voltage Trips
Description
Approvals
Diagrams
Undervoltage Release Module
• Use the Undervoltage Release
Module to trip the adjacent
breaker poles when the applied
voltage is less than the nominal
voltage.
• Undervoltage trip is often used
when loss of power and
eventual restoration of power
creates an unsafe or unknown
set of conditions.
Voltage
Cat. No.
50…115V AC
1492-ASPU115
D1
U<
D2
110…240V AC 1492-ASPU230
110…415V AC 1492-ASPA1
110…230V DC
Shunt Trip Module
• Use the Shunt Trip Module to
trip the adjacent breaker poles
from a remote location. The
module is actuated by applying
a voltage (Pickup Voltage) to
the trip terminals.
• Shunt Trip Modules are often
used in emergency shutdown
circuits where multiple power
circuits must be switched off
from a single location.
12…110V AC
12…60V DC
1492-ASPA2
Allowable combinations of field added modules ➊
(1) Auxiliary Contact Module
+
(1) Dual Auxiliary Contact Module
(1) Auxiliary/Signal Alarm Contact Module
(1) Shunt Trip Module
1492ASPH3
X
X
14921492149214921492ASPHH3 ASPHS3 ASPA. . . ASPU. . . SP. . .
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
(1) Undervoltage Release Module
(1) Auxiliary Contact Module + (1) Shunt Trip Module
(1) Dual Auxiliary Contact Module + (1) Shunt Trip Module
(1) Auxiliary/Signal Alarm Module + (1) Shunt Trip Module
➊ All modules are added to left side of supplementary protector/miniature circuit breaker.
Publication 1492-TD010B-EN-P - March 2002
18
Bulletin 1492-SP Supplementary Protector/Miniature Circuit Breaker
Accessories, Continued
Accessories used with all 1492-SP Miniature Circuit Breakers
Accessories
Mounting Rails
1 m Symmetrical DIN
1 m Hi-Rise Symmetrical DIN
1 m Angled Hi-Rise Symmetrical DIN
End Anchor
Lockout Attachment
Cat. No.
Pieces/Package
199-DR1
1492-DR6
1492-DR7
1492-EAH35
1492-ASPLOA
10
2
2
50
10
Number of
1492-SPs
Rated
Operational
Current (Ie)
(A)
One-Pole
1 m (56 devices/m)
Two-Pole(1p + N)
Three-Pole
Pin Style Commoning Links
(may be cut to length, not for use with
accessories)
End Cap for two and three pole
Cat. No.
Pieces/
Package
40
1492-ACBCL1
1
1 m (29 devices/m)
30
1492-ACBCL2
1
1 m (19 devices/m)
30
1492-ACBCL3
1
—
—
1492-ACBEC1
10
Approvals
Fork style Commoning Links
(may be cut to length, not for use with accessories)
One-Pole
1 m (56 devices/m)
40
1492-ASPCL1
1
Three-Pole
1 m (19 devices/m)
30
1492-ASPCL3
1
End Cap for one and three pole
—
—
1492-ASPEC1
10
Protective Covers for unused fork termination
—
—
1492-ASPCLPS
10 sets
(5/set)
Publication 1492-TD010B-EN-P - March 2002
Bulletin 1492-SP Supplementary Protector/Miniature Circuit Breaker
19
Accessories, Continued
Fork Style Commoning Links
(may not be cut)
Number of
1492-SPs
Rated
Operational
Current (Ie) (A)
Cat. No.
Pieces/
Package
Four-Pole
2
120
1492-ASPCL408
5
Four-Pole
3
120
1492-ASPCL412
5
1492-ASPCL1A02
1
For 1492-SP with an Auxillary Contact or Auxiliary/Signal Module
One-Pole
2
85
Approvals
One-Pole
6
85
1492-ASPCL1A06
1
One-Pole
9
85
1492-ASPCL1A09
1
Two-Pole (1p + N)
2
120
1492-ASPCL2A04
1
Two-Pole (1p + N)
3
120
1492-ASPCL2A06
1
Two-Pole (1p + N)
5
120
1492-ASPCL2A10
1
Three-Pole
2
120
1492-ASPCL3A06
1
Three-Pole
4
120
1492-ASPCL3A12
1
For multiple single pole 1492-SP, each with one Auxiliary Contact or one Auxiliary/Signal Alarm Module
—
2 x 3 (1P)
120
1492-ASPCL3AP06
1
—
2 x 3 (1P) + 2(1P)
120
1492-ASPCL3AP08
1
—
3 x 3 (1P)
120
1492-ASPCL3AP09
1
1492-ASPCLT25
20
—
1492-ASPCLT35
10
85
1492-ASPCL102
20
Incoming Terminals for fork style commoning links (IP20 Protection)
For max 25 mm2 wire, #4 AWG
—
—
For max 35 mm2 wire, #2 AWG
—
Fork Style Commoning Links (may not be cut)
For 1492-SP without Auxillary Contacts
One-Pole
2
One-Pole
6
85
1492-ASPCL106
20
One-Pole
12
85
1492-ASPCL112
20
Two-Pole (1p + N)
2
120
1492-ASPCL204
10
Two-Pole (1p + N)
3
120
1492-ASPCL206
10
Two-Pole (1p + N)
6
120
1492-ASPCL212
10
Three-Pole
2
120
1492-ASPCL306
10
Three-Pole
4
120
1492-ASPCL312
10
Publication 1492-TD010B-EN-P - March 2002