Differential switch CHINT NL1 - 63 A

Earth leakage circuit breaker NL1-63 - Safety and reliability

Essential protection for your electrical installations

The NL1-63 earth leakage circuit breaker is designed to protect people and equipment.

It detects current leaks and automatically cuts off the circuit to prevent :

• risks of electrocution,
• fires due to insulation faults,
• damage to your electrical equipment.

This model is suitable forresidential, commercial andindustrial applications.

NL1-63 key features

• Rated voltage: up to 240/415 V
• Rated current: up to 63 A
• Frequency: 50/60 Hz
• Trip class:
• AC, A, S, G/SI
• High immunity: withstands overvoltages (up to 3000 A - 8/20 µs)
• Function: differential protection, without magnetic overcurrent protection

Various protection classes available

• AC class: tripping for slow-growing sinusoidal alternating residual currents.
• A class: protects against alternating currents and pulsating direct currents.
• S or G/SI class: reliable tripping with built-in filters against unwanted tripping (harmonics, transient overvoltages).

Why choose the NL1-63 earth leakage circuit breaker?

• Optimum safety for people
• Enhanced reliability against overvoltages
• Suitable for domestic and professional needs
• Suitable for a wide range of applications