2P AC Surge Protective Device 275V 40kA Single-Phase DIN Rail SPD BMD1-C40 2P 1P+N 275V AC single-phase surge protector for home panel, with flame-retardant DIN rail housing

275V AC Surge Protection for General Use. Designed for typical residential and commercial AC power circuits. Offers dependable surge protection with a 275V AC operating voltage and 40 kA discharge capacity to prevent damage from voltage spikes. 2P (1P+N) Configuration for Complete Single-Phase Safety. The 1P+N design provides independent protection for both the live and neutral conductors in a single-phase system. This comprehensive coverage is essential for safety in common power supply systems like TT and TN-S, offering enhanced protection compared to single-pole devices. Automatic Safety Disconnect. Built-in disconnector removes the device from the circuit if it fails, with a visual indicator (white=normal, red=fault).

Easy DIN Rail Mounting. Compact design installs quickly on standard 35mm DIN rails in electrical panels. Versatile for AC Power Systems. Ideal for surge protection in a wide range of AC electrical environments. Suitable for installation in building distribution panels, server/telecom rooms, elevator controls, HVAC systems, and residential electrical cabinets to safeguard connected equipment