ABB 1SBH136001R2122 NFZ22E-21 4-Pole 24-60V AC/DC Contactor Relay

The ABB NFZ22E-21 contactor relay (SKU: 1SBH136001R2122) is a 4-pole industrial control relay from the ABB NFZ series, designed for reliable switching in control circuits across a wide coil voltage range of 24–60V AC (50/60 Hz) and 20–60V DC. The NFZ22E-21 suits demanding automation and control panel applications, offering a compact footprint of 87 × 79 × 47 mm and a lightweight 0.31 kg build for easy DIN rail integration.

Technical Specifications

Certifications & Standards

• CE: European Conformity — meets EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed — compliant for the UK market post-Brexit
• CCC: China Compulsory Certification for the Chinese market
• CB: IEC System of Conformity Assessment for Electrotechnical Equipment
• UL: Underwriters Laboratories — listed for North American safety compliance
• KC: Korea Certification mark for the South Korean market
• DNV: Det Norske Veritas — approved for marine and offshore applications
• LR: Lloyd's Register — marine type approval
• RINA: Registro Italiano Navale — Italian naval register approval
• RMRS: Russian Maritime Register of Shipping approval
• IEC 60947-5-1: Control circuit devices and switching elements standard
• IEC 60947-5: Control circuit devices general standard
• EN 60947-5: European equivalent of IEC 60947-5
• IEC 60947-1: General rules for low-voltage switchgear and controlgear
• EN 60947-1: European equivalent of IEC 60947-1
• IEC/EN 60947-1: Combined IEC/EN general rules standard
• IEC/EN 60947-5: Combined IEC/EN control circuit devices standard
• IEC60947-1: Low-voltage switchgear and controlgear general rules
• SEMI F47-0706: Semiconductor equipment voltage sag immunity standard
• UL 60335-2-40 LZGH2 A2L: UL standard for heat pumps and air conditioners with A2L refrigerants
• UL 508: Industrial control equipment standard
• CSA C22.2 No.60335-2-40 LZGH2 A2L: CSA standard for HVAC equipment with A2L refrigerants
• CSA C22.2 No.14-13: Industrial control equipment (Canadian standard)
• CSA C22.2 No.60335: CSA household and commercial electrical appliances standard
• CSA C22.2 No.14: Canadian industrial control equipment standard
• CSA: Canadian Standards Association certification
• EN45555: General methods for assessing the ability of networked devices to have their software updated
• EN45555-92: Supplement to EN45555 for specific product categories
• REACH: EU regulation on chemicals — compliant with substance restrictions
• RoHS: Restriction of Hazardous Substances — free of restricted materials
• WEEE: Waste Electrical and Electronic Equipment directive compliance