Chint 63A D63 Automatic Transfer Switch – NXZB-63H/4C

• Model: NXZB-63H/4C
• Rated Current: 63A
• Poles: 4 Poles
• Rated Voltage: 230V AC / 400V AC
• Frequency: 50/60Hz
• Transfer Type: Automatic
• Switching Time: 5 seconds
• Control Mode: Automatic & Manual
• Contact Material: Silver alloy contacts
• Protection Features:
  • Overload protection
  • Short circuit protection
  • Over-voltage and under-voltage protection
• Mechanical Life: 5,000+ operations
• Operating Temperature Range: -25C to +70C
• Enclosure Material: Flame-retardant plastic
• Mounting: Surface or DIN rail mountable

The Chint 63A D63 Automatic Transfer Switch (NXZB-63H/4C) is an efficient and compact solution for automatic switching between main and backup power sources. With a current rating of 63A, this switch is designed for small to medium-sized commercial and residential setups. It ensures a smooth transition of power to maintain continuity in case of power failures, making it ideal for environments where reliability and safety are critical.