ABB 1SAM350000R1014 MS132-25 25A 3P 50kA Motor Protection Circuit-Breaker

The ABB MS132-25 (SKU: 1SAM350000R1014) is a 3-pole manual motor starter and motor protection circuit-breaker rated at 25 A with an exceptional breaking capacity of 50 kA at 400 VAC. Designed for the MS132 series, the MS132-25 provides reliable overcurrent, overload, and short-circuit protection in compact 45 mm width, making it ideal for integration in control panels and motor control centers across industrial automation environments.

Technical Specifications

Certifications & Standards

• CE: Conformité Européenne — complies with EU low-voltage and EMC directives
• UKCA: UK Conformity Assessed — meets Great Britain market entry requirements
• UL Certificate of Compliance: Listed per UL508 for industrial control equipment (USA/Canada)
• UL508: Standard for industrial control equipment
• CSA: Canadian Standards Association certification
• ATEX: Certified for use in potentially explosive atmospheres (EU Directive 2014/34/EU)
• IECEx: International electrotechnical commission scheme for explosive atmospheres
• CCC: China Compulsory Certification for the Chinese market
• EAC: Eurasian Conformity mark for the Eurasian Economic Union
• KC Certificate: Korea Certification for the South Korean market
• LR Certificate: Lloyd's Register type approval for marine applications
• RINA Certificate: Registro Italiano Navale type approval for marine use
• RMRS Certificate: Russian Maritime Register of Shipping approval
• IEC 60947-1 / EN 60947-1 (IEC/EN 60947-1): General rules for low-voltage switchgear and controlgear
• IEC/EN 60947-2: Circuit-breakers for low-voltage applications
• IEC/EN 60947-4: Contactors and motor-starters
• IEC 60335-2: Safety of household and similar electrical appliances (Part 2)
• EN 45555-80: General methods for the assessment of the ability to recover materials and energy from electrical and electronic products
• REACH: EU regulation on Registration, Evaluation, Authorisation and Restriction of Chemicals
• RoHS: Restriction of Hazardous Substances — complies with EU Directive 2011/65/EU
• WEEE: Waste Electrical and Electronic Equipment Directive compliance

Applications & Use Cases

• Direct-on-line motor starting and protection for three-phase AC motors up to 25 A
• Overload, short-circuit, and phase-failure protection in motor control centers (MCC)
• Integration in compact control panels and distribution boards (45 mm DIN rail width)
• Industrial automation systems in manufacturing, processing, and material handling
• Marine and offshore installations (LR, RINA, RMRS certified)
• Hazardous area applications where ATEX/IECEx compliance is required
• Global projects requiring multi-market certification (CE, UKCA, UL, CSA, CCC, EAC, KC)