WL Circuit Breaker selection and application guide
Undervoltage release (with or without time delay) or 2nd shunt trip
Control
voltage UVR UVR UVR 2nd shunt
AC DC without delay with delay status contact
1
trip
None X
24 X A
48 X B
120 125 X C
240 250 X D
48 X E
120 125 X F
240 250 X G
24 X H
48 X J
120 125 X K
240 250 X L
24 X X M
48 X X N
120 125 X X P
240 250 X X Q
48 X X R
125 X X S
120 250 X X T
43
Low Voltage Power Circuit Breaker
UL 1066 Listed catalog number
Breaker catalog number
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Charging motor
operation voltage Motor cut-off Operations
AC DC
switch counter
None X
24 A
48 B
120 125 C
240 250 D
24 X E
48 X F
120 125 X G
240 250 X H
24 X J
48 X K
120 125 X L
240 250 X M
24 X X N
48 X X P
120 125 X X Q
240 250 X X R
Charging motor, motor switch, operations counter
1
Status contact is only available when communication is not installed on breaker. Signal is
sent via communication in lieu of status contact.
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