Siemens-Hilfsschalter 5ST3010

Siemens Auxiliary Switch 5ST3010

Description

The Siemens 5ST3010 auxiliary switch is designed to provide additional signaling and control functions for circuit breakers and switching devices. It enables remote status indication (ON/OFF/tripped) within electrical distribution systems and control panels.

Functionality

The auxiliary switch mechanically links to the main switching device and changes its contact state depending on the breaker position. This allows monitoring and integration into automation or alarm systems.

Key Features

• Type: Auxiliary switch module
• Series: Siemens SENTRON compatible
• Function: Status signaling (ON/OFF/trip)
• Easy DIN rail mounting
• High reliability contact switching

Applications

Used in distribution boards, industrial control panels, automation systems, and monitoring circuits requiring breaker status feedback.