Chint Automatic Transfer Switch – NXZM-250S/4B

Model: NXZM-250S/4B

Rated Current: 160A/200A/250A

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 160A Automatic Transfer Switch (NXZM-250S/4B) is designed to ensure uninterrupted power supply by automatically switching between the main power source and a backup generator. It is ideal for residential, commercial, and industrial applications, offering reliable performance with high switching capacity and advanced safety features, including overload and short-circuit protection. Its compact build and intelligent controls make it a robust solution for power management.