ABB 1SDA063548R1 SOR T7-T7M-X1 220...240Va.c./d.c. Shunt Opening Release (Accessory)

The ABB 1SDA063548R1 SOR T7-T7M-X1 220...240Va.c./d.c. is a factory-certified shunt opening release accessory designed for use with ABB Tmax T7, T7M, and Emax X1 series air and moulded case circuit breakers. This SOR T7-T7M-X1 220...240Va.c./d.c. release coil provides remote trip functionality at a rated control voltage of 220–240 V AC/DC, enabling safe, instantaneous tripping from a distance for protection and automation applications.

Technical Specifications

Certifications & Standards

• CE: Complies with European Union directives for electrical equipment safety and electromagnetic compatibility.
• RoHS: Compliant with the Restriction of Hazardous Substances Directive — free from restricted hazardous materials.
• REACH: Meets the EU REACH regulation requirements for chemical substance safety in electrical components.
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal.

Applications & Use Cases

The SOR T7-T7M-X1 220...240Va.c./d.c. shunt opening release is widely deployed in industrial control panels, power distribution boards, and automated protection systems. It allows remote electrical tripping of the host circuit breaker — essential in emergency shutdown sequences, fire suppression interlocks, and building management systems. Compatible with ABB Tmax T7 and T7M moulded case circuit breakers as well as Emax X1 air circuit breakers, making it the correct accessory for system integrators and panel builders specifying ABB platforms.