Model: NXZM-400S/4B
Rated Current: 400A
Poles: 4 Poles
Rated Voltage: 400V AC
Frequency: 50/60Hz
Transfer Type: Automatic
Switching Time: ≤3 seconds
Control Mode: Automatic & Manual
Contact Material: Silver alloy contacts
Protection Features:
Overload protection
Short circuit protection
Under-voltage and over-voltage protection
Mechanical Life: 10,000+ operations
Operating Temperature Range: -25°C to +70°C
Enclosure Material: Flame-retardant plastic
Mounting: Surface or DIN rail mountable
The Chint 400A Automatic Transfer Switch (NXZM-400S/4B) is a high-capacity power switching solution designed to ensure seamless transfer between the main power source and a backup generator. Engineered for industrial, commercial, and large residential applications, this switch provides robust performance with enhanced safety features, including overload, short-circuit, and under-voltage protection. The automatic and manual control options offer flexibility, while its durable construction ensures reliable operation over extended periods.
