EPM1‑125PV 2P DC500V is professional 2‑pole DC moulded case circuit breaker, specially optimized for solar PV arrays and battery energy storage systems.
Strong DC fault breaking performance: 20kA high ultimate short‑circuit breaking capacity, reliably handle overload and short‑circuit fault for DC 500V photovoltaic circuits, safely cut high DC fault current.
Flame‑retardant bakelite housing: UL94 V‑0 bakelite material, high temperature resistant, anti‑aging, well adapt outdoor harsh solar installation environment.
2P linked toggle design: Double‑pole synchronous breaking for positive & negative DC line, full‑pole isolation safety for DC PV circuit. Standard 35mm DIN rail mounting, easy installation inside combiner box and power distribution cabinet.
Thermal‑magnetic dual trip unit: Thermal trip for overload protection, magnetic instant trip for short‑circuit fault. Built‑in push‑to‑trip test button for regular function inspection.
Superior dielectric performance: 8kV impulse withstand voltage, DC1600V insulation voltage, ensure insulation safety for large solar & energy‑storage projects.
Long‑term stable operation: 20000 times mechanical operation endurance, long service life for continuous solar system running.
Wide application range: Suitable for solar photovoltaic power plants, off‑grid solar equipment, battery energy storage cabinets, industrial DC distribution circuits.
Support OEM & ODM service, multiple current ratings from 63A‑125A optional.
