✅ CHINT 393471 – NH40-80/4W Switch Disconnector
4-pole switch disconnector with central handle for outside cabinet operation, rated 80A. Built for durable switching and isolation.
🔹 Description (English):
The CHINT 393471 – NH40-80/4W is a 4-pole manual switch disconnector rated at 80A, designed for isolating 3-phase and neutral circuits in medium-power distribution systems. This disconnector offers secure and reliable manual disconnection during routine maintenance or fault conditions.
It features a central handle for outside cabinet operation, enhancing operator safety by allowing switching without panel access. The rugged single-cast construction ensures consistent performance in industrial settings. CE certified and supporting operational voltages up to 415V, the NH40-80/4W is ideal for moderate to heavy-duty applications.
🔹 Key Features:
• Rated current: 80A
• Rated operational voltage: 220V/230V/240V, 380V/400V/415V
• 4-pole configuration for full 3-phase + neutral disconnection
• Central handle for external cabinet operation
• Single-cast housing for robust performance
• Manual isolation for service and safety
• Suitable for moderate industrial loads
• CE certified
🔹 Technical Specifications (English):
Parameter Value
Model NH40-80/4W
Part Number CHINT 393471
Rated Current 80A
Number of Poles 4P
Rated Operational Voltage 220V / 230V / 240V / 380V / 400V / 415V
Switch Type Single-cast Manual Disconnector
Operation Method Central Handle (Outside Cabinet)
Mounting Panel-mounted (external operation)
Application Industrial / Commercial Power Isolation
Certification CE