Chint NU6-II 2‑Pole AC Surge Arrester, Type 2, 40 kA, 275 V (Green Light)

Model / Configuration
Chint NU6‑II G — Type II surge protective device (SPD), available in 2-pole format for single-phase systems.

Nominal Discharge Current (Iₙ)
Rated for 40 kA (8/20 µs pulse), offering strong protection against high-energy transients.

Maximum Continuous Operating Voltage (Uc)
275 VAC, fitting typical single-phase supply systems.

Standards Compliance
Conforms to IEC/EN 61643‑11 — the international standard for SPDs.

Status Indicator
Features a green visual indicator, confirming operational integrity. It allows quick visual checks and indicates when the protection cartridge needs replacement.

Design & Mounting
Modular plug-in design composed of a removable cartridge and base unit—facilitates rapid servicing and replacement without needing to shut down the circuit. Designed for DIN-rail mounting.