ABB 1SDA066450R1 AUP-I 250Vac FP XT1..XT4 4 CON.INSE.SIG. 4 Position Contact for Circuit Breakers (Accessory)

The ABB 1SDA066450R1 AUP-I 250Vac FP XT1..XT4 4 CON.INSE.SIG. is a 4-position contact accessory designed for use with ABB Tmax XT series (XT1 through XT4) moulded case circuit breakers. This fixed-part insert signalling contact operates at 250V AC and provides reliable position feedback for indicating breaker status in industrial control panels and automation systems. Weighing just 0.137 kg, it integrates seamlessly into the XT series breaker frame.

Technical Specifications

Certifications & Standards

• CE: Conforms to European Union directives for electrical safety and electromagnetic compatibility
• IEC 60947-2: Compliant with the international standard for low-voltage switchgear and controlgear — circuit breakers
• UL 489: Listed to the UL standard for moulded-case circuit breakers, motor circuit switches, and circuit breaker enclosures
• RoHS: Compliant with the Restriction of Hazardous Substances Directive — free from restricted substances
• REACH: Compliant with EU REACH regulation on chemical substances
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal

Applications & Use Cases

• Position status signalling for ABB Tmax XT1, XT2, XT3, and XT4 moulded case circuit breakers
• Integration into industrial control panels requiring breaker open/closed/tripped indication
• Building automation and energy management systems needing real-time breaker feedback
• Motor control centres (MCCs) and power distribution boards in manufacturing facilities
• Process automation environments where breaker status monitoring is critical for safety interlocks