Front Face Description

A Faceplate

B Direct rotary handle for opening, closing, and resetting

C Push-to-trip button

D Trip unit (circuit breaker only)

E Trip unit adjustment dials (circuit breaker only)

For circuit breakers with an extended rotary handle:

• The circuit breaker operating controls are on the door escutcheon.

• The operation indicators and settings are only accessible when the door is open

• The locking mechanisms are on the circuit breaker (optional) and on the door escutcheon (door closed).

There are two models of extended rotary handle:

• Black handle for standard applications

• Red handle on yellow bezel for machine control applications

Cabinet door open	Cabinet door closed
A Faceplate B Open door shaft operator C Push-to-trip button D Trip unit E Trip unit adjustment dials F Extended rotary handle for opening, closing, and resetting

For more information about extended rotary handle installation, consult the instruction sheets on the Schneider Electric website:

For more information about extended rotary handle installation, consult the following instruction sheets:

• NNZ4766007 Extended rotary handle for ComPacT NSX100-250 DC

• NNZ4766507 Extended rotary handle for ComPacT NSX400-630 DC