ABB 1SAM360000R1007 MO132-2.5 2.5A 3P 100kA 400V Motor Protection Circuit-Breaker

The ABB MO132-2.5 (SKU: 1SAM360000R1007) is a 3-pole, magnetic-only motor protection circuit-breaker rated at 2.5 A with an exceptional breaking capacity of 100 kA at 400 V AC. Designed for reliable short-circuit protection in industrial motor circuits, the MO132-2.5 delivers compact performance in a 45 mm wide housing — ideal for space-constrained control panels and motor starter assemblies.

Technical Specifications

Certifications & Standards

• CE: Compliant with European Union machinery and low-voltage directives
• UKCA: UK Conformity Assessed marking for Great Britain market
• EAC: Eurasian Conformity marking for CIS/EAEU markets
• DNV: Det Norske Veritas approval for marine and offshore applications
• LR: Lloyd's Register type approval for marine installations
• RINA: Registro Italiano Navale approval for naval applications
• RMRS: Russian Maritime Register of Shipping certification
• UL: Underwriters Laboratories listed for North American markets
• KC: Korea Certification mark for the South Korean market
• CSA: Canadian Standards Association certified
• IEC 60947-1: General rules for low-voltage switchgear and controlgear
• EN 60947-1: European harmonised standard for low-voltage switchgear
• IEC/EN 60947: Low-voltage switchgear and controlgear standard series
• IEC 60335-2: Safety of household and similar electrical appliances
• IEC 60068-2: Environmental testing for electronic and electrical components
• EN 60947: European standard for low-voltage switchgear and controlgear
• EN 60947-4: Contactors and motor-starters standard
• EN 45555: General methods for the assessment of the ability of electrical and electronic products to be repaired, reused, and recycled
• REACH: Compliant with EU regulation on chemicals (Registration, Evaluation, Authorisation and Restriction of Chemicals)
• RoHS: Restriction of Hazardous Substances compliant
• WEEE: Waste Electrical and Electronic Equipment directive compliant

Applications & Use Cases

• Short-circuit protection for small industrial motors in manufacturing and process automation
• Motor starter assemblies in combination with contactors and overload relays in DOL starters
• Marine and offshore motor circuits requiring DNV, LR, RINA, or RMRS certification
• Compact control panels where 45 mm width is critical for space optimisation
• Applications requiring high breaking capacity (100 kA) in low-current motor circuits close to high fault-level busbars
• Global installations needing multi-market certification (UL, CSA, CE, KC, EAC)