The Trane SWT03716 Auxiliary Switch (also known as 60947-5-1) is a 2-pole side-mount switch designed for use with circuit breakers. It features 1 normally open (NO) and 1 normally closed (NC) contact configuration, making it ideal for control and signaling circuits in HVAC and electrical systems. This auxiliary switch ensures reliable status indication and remote operation capability of the circuit breaker it supports. Key Features Side-mount design for easy installation on compatible circuit breakers 2-pole configuration with 1 NO / 1 NC contact arrangement Suitable for use in HVAC control panels and industrial equipment Provides breaker status feedback to external control systems Conforms to IEC 60947-5-1 standards Specifications Part Number: SWT03716 Alternate Reference: 60947-5-1 Mounting Type: Side-mount Poles: 2 Contact Type: 1 Normally Open (NO), 1 Normally Closed (NC) Function: Auxiliary switch for circuit breaker status indication Compliance: IEC 60947-5-1 Compatible Models Works with a range of Trane HVAC systems and electrical panels utilizing auxiliary switch accessories for breaker control and indication. Always confirm compatibility with your specific breaker model. Why Choose This Item The Trane SWT03716 auxiliary switch is a critical component for anyone looking to enhance control, safety, and automation in electrical or HVAC systems. Built to Trane's reliability standards and compliant with global electrical norms, it provides clear signaling and improved operational awareness in every installation.