ABB 2CDS654061R0104 BMS614C10 4P 10A 500V DC 10kA Miniature Circuit Breaker

The ABB BMS614C10 miniature circuit breaker (SKU: 2CDS654061R0104) is a 4-pole, 10 A modular circuit breaker rated for 500 V DC and 480Y/277 V AC operation, delivering a breaking capacity of 10 kA at 400 V AC. Part of the ABB S200MUC series, the BMS614C10 is engineered for reliable overcurrent and short-circuit protection in both AC and DC distribution systems, making it well suited for solar PV arrays, battery storage installations, and industrial DC bus applications.

Technical Specifications

Certifications & Standards

• IEC/EN 60898-1: International standard for circuit breakers for overcurrent protection in household and similar installations
• IEC/EN 60947-2: International standard for low-voltage switchgear and controlgear — circuit breakers
• UL 1077: UL standard for supplementary protectors for use in electrical equipment (North American market compliance)

Applications & Use Cases

• Solar photovoltaic (PV) DC string and combiner protection up to 500 V DC
• Battery energy storage systems (BESS) and DC bus distribution boards
• Industrial 480Y/277 V AC three-phase and split-phase distribution panels
• Control panel and machinery overcurrent protection on DIN rail assemblies
• North American and international projects requiring dual IEC and UL certification