ABB 1SDA067122R1 RC Inst HV 85...690Vac XT1 3p F 3-Pole 85-690V AC Residual Current Release / Accessory

The ABB 1SDA067122R1 RC Inst HV 85...690Vac XT1 3p F is a residual current release accessory designed for use with ABB Tmax XT1 series 3-pole fixed-mount circuit breakers, rated for high-voltage auxiliary supplies from 85 to 690V AC. This factory-fit or field-installable release module enables ground-fault and residual current protection across a wide operating voltage range, making it an essential component for industrial control panels, power distribution boards, and critical electrical infrastructure requiring IEC 60947-2 compliant protection.

Technical Specifications

Certifications & Standards

• CE: Compliant with European Conformity directives for electrical equipment
• IEC 60947-2: Meets international standard for low-voltage circuit breakers and associated accessories
• RoHS: Restriction of Hazardous Substances compliant — free from restricted materials
• REACH: Compliant with EU REACH regulation on chemical substances
• WEEE: Registered under Waste Electrical and Electronic Equipment directive for responsible end-of-life disposal

Applications & Use Cases

• Residual current protection in industrial power distribution panels
• Ground-fault detection in motor control centers (MCCs)
• Supplementary protective function for ABB Tmax XT1 3-pole fixed circuit breakers
• Wide-voltage auxiliary supply environments (85V to 690V AC) including international installations
• Control panels in manufacturing, utilities, and infrastructure requiring IEC 60947-2 compliance

FAQ

• Which circuit breaker does the RC Inst HV 85...690Vac XT1 3p F fit? It is designed specifically for ABB Tmax XT1 series 3-pole fixed-mount (F) circuit breakers.
• What voltage range does this residual current release support? The auxiliary supply voltage range is 85 to 690V AC, covering a wide range of international grid voltages.
• Is this product compliant with IEC standards? Yes, the RC Inst HV 85...690Vac XT1 3p F is certified to IEC 60947-2 and carries CE marking.
• What are the physical dimensions and weight? The unit measures 210 x 240 x 170 mm and weighs 1.093 kg.