ABB 1SAM350000R1004 MS132-0.63 0.40-0.63A 3P 100kA Motor Protection Circuit Breaker

The ABB MS132-0.63 (SKU: 1SAM350000R1004) is a 3-pole manual motor starter and motor protection circuit-breaker rated for 0.40–0.63 A at 400 VAC, delivering an exceptional breaking capacity of 100 kA at 400 VAC. Designed for reliable motor protection in compact control panels, the MS132-0.63 measures just 45 mm wide and weighs only 0.23 kg, making it ideal for space-constrained industrial automation enclosures.

Technical Specifications

Certifications & Standards

• CE: Conforms to European Community directives for electrical equipment
• UKCA: UK Conformity Assessed marking for the Great Britain market
• UL: Listed to UL508 for industrial control equipment
• UL508: Standard for Industrial Control Equipment
• CSA: Canadian Standards Association certified
• ATEX: Approved for use in potentially explosive atmospheres
• IECEx: International IEC Scheme for equipment used in explosive atmospheres
• EAC: Eurasian Conformity mark for Russia/CIS markets
• CCC: China Compulsory Certification
• KC: Korea Certification mark
• DNV GL: Certified by DNV GL for marine and offshore applications
• LR: Lloyd's Register type approval
• RINA: Registro Italiano Navale marine type approval
• RMRS: Russian Maritime Register of Shipping approval
• IEC 60947-1 / EN 60947-1: General rules for low-voltage switchgear and controlgear
• IEC/EN 60947-2: Circuit-breakers for low-voltage switchgear and controlgear
• IEC/EN 60947-4: Contactors and motor starters
• IEC 60715: Dimensions of low-voltage switchgear and controlgear — DIN rail mounting
• IEC 60335-2: Household and similar electrical appliances safety standard
• IEC 60068-2: Environmental testing procedures
• EN 45555-80: General methods for the assessment of the energy efficiency of networked standby functionality
• REACH: Compliant with EU regulation on chemicals (EC 1907/2006)
• RoHS: Restriction of Hazardous Substances compliant
• WEEE: Waste Electrical and Electronic Equipment directive compliant

Applications & Use Cases

• Protection of small single-phase and three-phase motors in industrial control panels
• Motor starter assemblies in manufacturing and process automation systems
• Pump and fan motor protection in HVAC and building automation
• Marine and offshore installations (DNV GL, LR, RINA, RMRS approved)
• Hazardous area applications requiring ATEX/IECEx certified protection
• Compact DIN-rail-mounted control cabinets where panel space is critical