ABB 1SBN020114R1000 TEF4-OFF Frontal Electronic Timer Block 2P Front-Mount 82x56x51mm

The ABB TEF4-OFF (SKU: 1SBN020114R1000) is a front-mounted electronic timer block designed for seamless integration with compatible ABB contactors and motor starters in industrial automation and control panel applications. The TEF4-OFF provides reliable timing functionality in a compact 82 × 56 × 51 mm form factor, weighing only 0.065 kg, making it ideal for space-constrained installations. Engineered to meet a wide range of international standards, it is a trusted choice for engineers and procurement professionals worldwide.

Technical Specifications

Certifications & Standards

• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed — approved for Great Britain market
• UL: Underwriters Laboratories recognized component
• UL 508: Standard for Industrial Control Equipment
• UL 60335-2-40 LZGH2A2L: UL standard for particular requirements for electrical heat pumps, air-conditioners and dehumidifiers
• CSA: Canadian Standards Association certified
• CSA C22-2 No.14-18: CSA standard for industrial control equipment
• CSA C22.2 No.60335-2-40 LZGH2A2L: CSA standard for heat pumps, air-conditioners and dehumidifiers
• CSA C22.2 No.60335: CSA household and similar electrical appliances safety standard
• IEC 60947-1: Low-voltage switchgear and controlgear — general rules
• IEC 60947-5 / EN 60947-5: Low-voltage switchgear and controlgear — control circuit devices and switching elements
• IEC/EN 60947-5: Combined IEC and EN harmonised standard for control circuit devices
• IEC 60529 / EN 60529: Degrees of protection provided by enclosures (IP Code)
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• WEEE: Waste Electrical and Electronic Equipment Directive compliant
• CCC: China Compulsory Certification for the Chinese market