Product OverviewThe ABB 40A SH203-C is a highly efficient, Triple Pole Miniature Circuit Breaker (MCB) engineered for standard residential and commercial three-phase electrical distribution systems. As a reliable circuit protection device manufactured by ABB AG, Germany, it features a rated continuous current of 40 Amps and a standard short-circuit breaking capacity of 6kA. This essential unit provides primary protection and control for three-phase lines, ensuring comprehensive safety for connected devices against overloads and short circuits in 230/400 Volts (50 Hz) systems.Key FeaturesBrand: ABBProduct Type: Miniature Circuit Breaker (MCB)Type Configuration: Standard ProtectionModel: SH203-CRated Current: 40APole Configuration: Triple Pole (TP)Breaking Capacity: 6 kAApprovals & Standards: Designed and manufactured by ABB AG, Germany for optimal performanceTechnical SpecificationsSpecificationDetailsBrandABBProduct NameMiniature Circuit Breaker (MCB)Design TypeStandard TypeModelSH203-CRated Current (In)40APole CountTriple Pole (TP)Breaking Capacity (Icu)6 kARated Operational Voltage230/400 Volts, 50 HzEstimated Weight~0.375 kgCountry of OriginGermanyApplications & UsageAccording to standard MCB application frameworks and the New Price List - 2026 (Multiple Trading).pdf, this unit is optimized for:Core Functions: Protection and control of circuits against overload and short circuits.Environments: Residential properties, small offices, and light commercial distribution setups requiring higher fault tolerance.System Usage: Primary integration into consumer units and distribution boards for isolating and protecting three-phase lines in power circuits, motors, and commercial electrical loads where a 6kA fault level is specified.SEO KeywordsABB 40A TP MCB, ABB SH203-C, 40 Amp Triple Pole MCB, 6kA TP Circuit Breaker, ABB Germany MCB, Triple Pole MCB 40A, Multiple Trading ABB Bangladesh, SH203-C 40A TP Price
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