Siemens SENTRON 3WL10 - Application Planning; Types of Installation and Installation Locations; Mounting Position

Application planning
4
The following chapter contains information about the circuit breaker itself and on installation /
mounting of the circuit breaker within the overall system.
It is aimed both at planning engineers and at control panel or switchboard manufacturers.
See also
Accessories for connection and insulation (Page87)
4.1 Types of installation and installation locations
The circuit breaker is designed to be operated in enclosed rooms in which the operating
conditions are not a󹪜ected by dust or corrosive vapors/gases. Suitable enclosures must be used
in dusty or damp conditions.
See also
Support for 󹪞oor 󹪝xation (󹪝xed breaker) (Page123)
Accessories for connection and insulation (Page87)
4.1.1 Mounting position
 Vertical Horizontal
right
Horizontal
left
Vertical -
rotated 180°
Ceiling
mounting
Floor mount‐
ing
 Wall mounting


rr
rr
rr
3VA27 molded case circuit breaker - with toggle operating mechanism
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
Equipment Manual, 10/2023, L1V30499596002-03 129