ABB 1SBN011010T1010 CA3-10 1NO Front Mount Auxiliary Contact Block 10A 690V

The ABB CA3-10 auxiliary contact block (SKU: 1SBN011010T1010) is a front-mounted, 1NO (normally open) auxiliary contact designed for use with ABB contactors in industrial control and automation panels. Rated at 10A and 690V AC, the CA3-10 delivers reliable auxiliary switching performance in a compact 44.2 × 9.5 × 33.5 mm form factor, fully compliant with IEC 60947-5-1 and global certification requirements.

Technical Specifications

Certifications & Standards

• IEC 60947-5-1: Low-voltage switchgear — control circuit devices and switching elements
• IEC 60947-5: Low-voltage switchgear and controlgear — control circuit devices
• IEC 60947-1: Low-voltage switchgear and controlgear — general rules
• CSA C22.2 NO. 60947-5-1-14: Canadian Standards Association approval for control circuit devices
• CSA: CSA Group certified for North American market compliance
• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed — approved for Great Britain market
• CCC: China Compulsory Certification for the Chinese market
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Compliant with EU REACH regulation (EC No 1907/2006) on chemical substances
• WEEE: Waste Electrical and Electronic Equipment Directive compliant

Applications & Use Cases

• Front-mounting auxiliary signalling and interlocking on ABB contactors in motor control centres (MCCs)
• Status feedback and remote monitoring circuits in industrial automation and control panels
• PLC input signalling for contactor state detection in manufacturing and process automation
• Control panel wiring where space-saving, reliable auxiliary contact indication is required
• Auxiliary interlocking and safety circuits in HVAC, pumping, and conveyor drive applications