ABB 1SBN010151R1011 CAT4-11E 2-Pole Front Mount Auxiliary Contact Block for Contactors

The ABB CAT4-11E auxiliary contact block (SKU: 1SBN010151R1011) is a 2-pole, front-mounted add-on contact unit designed to expand the signalling and control capabilities of ABB contactors. Part of the CAT4 series, this compact block measures just 45 × 31.6 × 43 mm and weighs 40 g, making it ideal for space-constrained control panels in industrial automation and motor control applications.

Technical Specifications

Certifications & Standards

• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed — compliant for Great Britain market
• UL: Underwriters Laboratories listed for safety
• UL 60947-5-1: UL standard for low-voltage switchgear and controlgear — control circuit devices
• UL 60335-2-40 LZGH2A2L: UL standard for household and similar electrical appliances — particular requirements for electrical heat pumps, air-conditioners and dehumidifiers
• CSA: Canadian Standards Association certified
• CSA C22.2 No.60947-5-1-14: CSA standard for control circuit devices and switching elements
• CSA C22.2 No.60335-2-40LZGH2A2L: CSA standard for heat pumps and air-conditioning equipment
• CSA C22.2 No.60335: CSA standard for household and similar electrical appliances
• CSA C22.2 No.60947: CSA standard for low-voltage switchgear and controlgear
• IEC 60947-5: International standard for control circuit devices and switching elements
• EN 60947-5: European standard for control circuit devices and switching elements
• IEC/EN 60947-5: Harmonised IEC/EN standard for low-voltage control circuit devices
• IEC 60947-1: General rules for low-voltage switchgear and controlgear
• IEC 60529: Degrees of protection provided by enclosures (IP Code)
• CCC: China Compulsory Certification for the Chinese market
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• RoHS II: Compliant with the updated RoHS II Directive 2011/65/EU
• REACH: Compliant with EU REACH regulation on chemical substances
• WEEE: Waste Electrical and Electronic Equipment Directive compliant