ABB 1SAM250000R1001 MS116-0.16 0.10-0.16A 3P 50kA 400VAC Motor Protection Circuit-Breaker

The ABB MS116-0.16 (SKU: 1SAM250000R1001) is a 3-pole manual motor protection circuit-breaker rated for 0.10–0.16 A with a 50 kA breaking capacity at 400 VAC. Designed for precise motor protection in industrial control panels and automation systems, the MS116-0.16 delivers reliable short-circuit and overload protection in a compact 45 mm wide housing weighing just 0.24 kg.

Technical Specifications

Certifications & Standards

• CE: Compliant with European Union machinery and low voltage directives
• UKCA: UK Conformity Assessed for post-Brexit Great Britain market
• EAC: Eurasian Conformity mark for Russia and EAEU countries
• CCC: China Compulsory Certification for the Chinese market
• DNV: Det Norske Veritas approval for marine applications
• GL: Germanischer Lloyd certification for shipbuilding
• LR: Lloyd's Register type approval for marine use
• KC: Korea Certification mark for South Korean market
• UL: Underwriters Laboratories listed for North American market
• RMRS: Russian Maritime Register of Shipping approval
• CSA: Canadian Standards Association certification
• IEC 60947-1 / EN 60947-1: General rules for low-voltage switchgear and controlgear
• IEC/EN 60947-2: Circuit-breakers standard
• IEC/EN 60947-4: Contactors and motor-starters standard
• IEC 60715: Dimensions of low-voltage switchgear for DIN rail mounting
• IEC 60335-2: Safety of household and similar electrical appliances
• IEC 60068-2: Environmental testing procedures
• EN 45555: General methods for the assessment of the recyclability and recoverability of electrical and electronic equipment
• REACH: Compliant with EU regulation on chemical substances
• RoHS: Restriction of Hazardous Substances compliant
• WEEE: Waste Electrical and Electronic Equipment directive compliant

Applications & Use Cases

• Protection of small fractional-horsepower motors in industrial automation and control panels
• Motor branch circuit protection in manufacturing machinery and conveyor systems
• Pump and fan motor protection in HVAC and building services installations
• Marine and offshore motor control switchboards requiring DNV, GL, or LR approval
• OEM machine builders requiring compact, globally certified motor protection