Siemens SENTRON 3WL10 - Fixed Breaker: Installing the Circuit Breaker

5.2.3 Fixed breaker: Installing the circuit breaker
1. Mount the circuit breaker in the switchboard panel:
Floor mounting: (For the drilling template, see Chapter Switchboard panel, hole and drilling
templates, 󹪝xed breaker (Page216)):
– Mount the supports for 󹪞oor 󹪝xation on the circuit breaker following the relevant
Operating Instructions (see Chapter Reference documents (Page10)).
– Fasten the circuit breaker to the compartment 󹪞oor of the switchboard panel with four
screws M5x25 with a tightening torque of 4Nm.
Note
The mounting supports are not part of the basic circuit breaker, but can be con󹪝gured onto
the device via the Z option and ordered separately.
Wall mounting
Note
This type of mounting also permits rear connections provided the speci󹪝cations for the rear
wall cutouts are considered.
(For the drilling template, see Chapter Switchboard panel, hole and drilling templates, 󹪝xed
breaker (Page216)):
Connection and commissioning
5.2Mounting and connecting the device
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
162 Equipment Manual, 10/2023, L1V30499596002-03