✅ CHINT 150777 – G RH31: Rotary Handle for NM8(S)–400/630 Standard rotary handle for NM8(S)–400/630 molded case circuit breakers, enabling safe manual ON/OFF operation from the panel front or door. 🔹 Description (English): The CHINT 150777 – G RH31 is a rotary operating handle designed for NM8(S)–400 and NM8(S)–630 MCCBs. It allows users to manually operate the circuit breaker externally, improving operational safety and accessibility without opening the panel. This handle is ideal for integration in industrial distribution boards, machinery cabinets, and electrical panels requiring reliable door-mounted control. 🔹 Key Features: • Suitable for NM8(S)–400 and 630 MCCBs • Supports safe external ON/OFF manual operation • Designed for front-panel or door-mounted installation • Durable, ergonomic construction • Improves electrical safety during maintenance and inspection • Easy to install and operate • Compliant with industrial standards 🔹 Technical Specifications (English): Parameter Value Model G RH31 Part Number CHINT 150777 Type Rotary Handle Compatibility NM8(S)–400 / NM8(S)–630 Mounting Door-mounted / Panel-front Application Manual external circuit breaker control Use Case Industrial / Machinery Control Panels