Specifications

23
COMPACT
®
NS circuit breaker
Automatic secondary disconnecting blocks
Accessory circuits exit the circuit breaker via one to three secondary disconnecting
blocks (nine wires each). For COMPACT
®
NSJ400/600 circuit breakers connection
wires for the options installed with trip unit STR53UP also exit via the automatic
secondary disconnecting blocks. These are made up of:
■ A moving part connected to the circuit breaker via a support (one support per
circuit breaker);
■ A fixed part mounted on the plug-in base, equipped with connectors for wires up to
#14 AWG (2.5 mm
2
).
Accessories
COMPACT
®
NS circuit breaker: functions and characteristics
9-wire manual auxiliary connector
E18587
COMPACT
®
NSF150 and NSF250
circuit breakers
COMPACT
®
NSJ400 to NSJ600
circuit breakers
E36965
E36966
OF1
SD
MN/MX
OF2
SDE
MT
OF1
SD
MN/MX
OF2
SDE
MT
OF3
SDV
COM
R/T