Siemens WL Series - Bell Alarm, Ready-To-Close Contacts; Shunt Trip

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WL Circuit Breaker selection and application guide
Bell alarm, breaker ready-to-close, auxiliary contacts
Bell alarm
Remote reset Breaker
coil voltage Form C ready-to-close Auxiliary contacts
AC DC contacts 1 NC contact 2NO+2NC 4NO+4NC
None X
X A
X B
X C
X D
X X E
X X F
X X G
X X H
X X I
X X X J
X X X K
24 X L
48 X M
120 125 X N
240 250 X O
24 X X P
48 X X Q
120 125 X X R
240 250 X X S
24 X X T
48 X X U
120 125 X X V
240 250 X X W
24 X X Y
48 X X Z
120 125 X X 1
240 250 X X 2
24 X X X 3
48 X X X 4
120 125 X X X 5
240 250 X X X 6
24 X X X 7
48 X X X 8
120 125 X X X 9
240 250 X X X 0
Low Voltage Insulated Case Circuit Breaker
UL 489 Listed catalog number
Breaker catalog number
Operation voltage
Status Continuous duty coil
AC DC contact (trip free interlock)
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 R
240 250 X X S
Shunt trip
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