ABB 1SAM360000R1005 MO132-1.0 1A 3P 100kA Motor Protection Circuit Breaker

The ABB MO132-1.0 (SKU: 1SAM360000R1005) is a 3-pole, 1 A magnetic-only motor protection circuit breaker rated at 400 V AC with an exceptional breaking capacity of 100 kA, designed for reliable short-circuit protection in compact control panel and motor starter applications. The MO132-1.0 features a slim 45 mm width profile and weighs just 0.23 kg, making it ideal for space-constrained enclosures requiring high-performance overcurrent protection without a thermal element.

Technical Specifications

Certifications & Standards

• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed — compliant with Great Britain market regulations
• EAC: Eurasian Conformity — approved for Eurasian Economic Union markets
• DNV: Det Norske Veritas — approved for marine and offshore applications
• LR: Lloyd's Register — marine type approval certification
• RINA: Registro Italiano Navale — Italian naval register approval
• RMRS: Russian Maritime Register of Shipping — marine classification approval
• KC: Korea Certification — certified for the Korean market
• UL: Underwriters Laboratories — certified to UL safety standards for North American markets
• IEC 60947-1: General rules for low-voltage switchgear and controlgear
• EN 60947-1: European harmonised standard for low-voltage switchgear and controlgear
• IEC/EN 60947: Low-voltage switchgear and controlgear family of standards
• IEC 60335-2: Safety of household and similar electrical appliances
• IEC 60068-2: Environmental testing procedures for electronic components
• EN 60947: European standard for low-voltage switchgear and controlgear
• EN 60947-4: Contactors and motor-starters standard
• EN 45555: General methods for assessing the ability to recover materials from electrical and electronic equipment
• UL 2799: Standard for Electrical Systems for Stationary Engine Generator Assemblies
• CSA: Canadian Standards Association — certified for Canadian market requirements
• REACH: EU regulation on chemicals — compliant with substance restrictions
• RoHS: Restriction of Hazardous Substances — free from restricted hazardous materials
• WEEE: Waste Electrical and Electronic Equipment — compliant with EU disposal regulations
• CCC: China Compulsory Certification — approved for the Chinese market

Applications & Use Cases

• Short-circuit protection for small three-phase motors up to 1 A rated current
• Motor starter assemblies in industrial control panels and distribution boards
• Marine and offshore electrical installations (DNV, LR, RINA, RMRS approved)
• Automation systems requiring compact, high breaking capacity protection devices
• OEM machine builders requiring UL and CSA listed motor protection components
• Applications where thermal overload protection is handled externally and magnetic-only protection is required