ABB 1SBH101001R2644 NS44E-26 230V 50/60Hz 8-Pole Contactor Relay

The ABB NS44E-26 contactor relay (SKU: 1SBH101001R2644) is an 8-pole control relay designed for industrial automation and control panel applications, operating on a 230V 50/60Hz coil voltage. Part of the ABB NS series, the NS44E-26 delivers reliable switching performance in a compact 45 × 100.2 × 68 mm form factor, weighing just 0.26 kg, making it well suited for space-constrained panel installations.

Technical Specifications

Certifications & Standards

• IEC 60947-5-1 / EN 60947-5-1: Low-voltage switchgear — control circuit devices and switching elements
• IEC 60947-5: General standard for control circuit devices
• IEC 60947-1 / EN 60947-1: General rules for low-voltage switchgear and controlgear
• IEC 60068-227: Environmental testing standard
• IEC 60715: Dimensions of low-voltage switchgear for DIN rail mounting
• UL 508: Industrial control equipment (UL Listed)
• CSA C22.2 N°14: Canadian industrial control equipment standard
• CSA: Canadian Standards Association approval
• CE: European conformity marking
• UKCA: UK Conformity Assessed marking
• CCC: China Compulsory Certification
• RoHS II: Restriction of Hazardous Substances Directive compliance
• RoHS: Hazardous substances restriction
• REACH: EU chemical regulation compliance
• WEEE: Waste Electrical and Electronic Equipment Directive compliance

Applications & Use Cases

• Industrial control panels requiring multi-pole relay switching
• Machine tool and automation system interlocking circuits
• Building automation and HVAC control systems
• Motor control centres and auxiliary control circuits
• Process control and manufacturing line automation