ABB 1SAM201907R1101 S1-M1-25 3-Phase Power Infeed Block Flat 65A 25mm² for MS116/MS132

The ABB S1-M1-25 (SKU: 1SAM201907R1101) is a 3-phase power infeed block designed for flat mounting and rated at 65 A with 25 mm² conductor capacity. Compatible with ABB MS116 and MS132 manual motor starters, the S1-M1-25 provides a reliable, space-efficient solution for supplying three-phase power to motor protection circuits in industrial control panels. Its compact dimensions of 44 mm × 38 mm × 25.5 mm and lightweight 0.038 kg construction make it easy to integrate into dense panel layouts.

Technical Specifications

Certifications & Standards

• IEC 60947-1: International standard for low-voltage switchgear and controlgear — general rules
• EN 60947-1: European harmonised standard for low-voltage switchgear and controlgear — general rules
• IEC/EN 60947: Combined IEC and EN compliance for low-voltage switchgear and controlgear
• EN 60947: European standard for low-voltage switchgear and controlgear
• EN 60947-4: European standard for contactors and motor-starters
• CSA: Canadian Standards Association certification for North American market compliance
• REACH: Compliant with EU regulation on registration, evaluation, authorisation and restriction of chemicals
• RoHS: Restriction of Hazardous Substances directive compliance — lead-free and environmentally safe
• WEEE: Waste Electrical and Electronic Equipment directive compliance for responsible end-of-life disposal
• CE: Conformité Européenne marking confirming compliance with EU health, safety, and environmental requirements
• UKCA: UK Conformity Assessed marking for Great Britain market access post-Brexit

Applications & Use Cases

• Three-phase power distribution to MS116 and MS132 manual motor starters in industrial control panels
• Motor protection assemblies in manufacturing, process automation, and building services
• Space-constrained panel builds requiring flat-mount infeed accessories
• OEM machine builder assemblies requiring standardised ABB motor starter accessories