✅ CHINT 393376 – NH40-630/3CS Change Over Switch
3-pole change over switch with side handle and double-cast switch for inside cabinet operation, rated 630A. Reliable for very high power switching needs.
🔹 Description (English):
The CHINT 393376 – NH40-630/3CS is a high-performance manual 3-pole change over switch, designed to meet the demands of very high-power industrial systems. With a rated current of 630A, it is built for large-scale electrical installations such as main distribution boards, industrial substations, and critical generator backup systems.
It features a side-mounted handle for safe manual operation and is designed for installation inside cabinets, ensuring protection from live parts and optimizing space. The double-cast switch construction offers superior durability and resilience under continuous high-load operations. With CE certification and support for voltage ranges from 220V to 415V, the NH40-630/3CS is ideal for mission-critical power management.
🔹 Key Features:
• Rated current: 630A
• Rated operational voltage: 220V/230V/240V, 380V/400V/415V
• 3-pole configuration for large-scale power systems
• Side handle for internal cabinet operation
• Extra-durable double-cast housing
• Ideal for industrial main panels and generator transfer
• Panel-mounted for integrated cabinet use
• CE certified for safety and reliability
🔹 Technical Specifications (English):
Parameter Value
Model NH40-630/3CS
Part Number CHINT 393376
Rated Current 630A
Number of Poles 3P
Rated Operational Voltage 220V / 230V / 240V / 380V / 400V / 415V
Switch Type Manual Change Over (Double-cast)
Handle Position Side Handle
Operation Location Inside Cabinet
Mounting Panel-mounted
Application Industrial / High-Capacity Power Switching
Certification CE