NL210 Residual Current Operated Circuit Breaker without Over-current Protection Datasheet & Manual

NL210 Residual Current Operated Circuit Breaker without Over-current Protection

NL210 Residual Current Circuit Breaker (RCCB) provides critical earth leakage protection, safeguarding people from indirect contacts and installations from fire hazards due to insulation faults. This essential device ensures reliable disconnection upon fault detection, enhancing safety across residential, commercial, and industrial electrical systems.

Note: This RCCB does not offer overcurrent protection and must be paired with an MCB or MCCB for complete circuit protection.

Helpful Links

Blog

Explore expert insights, trends, and CHINT perspectives on the smart energy industry.

Resources

Download essential CHINT resources for your business needs.

Download Now

Have questions? Contact us for support and solutions.

Collapsed

Expand

FAQs

What is the main purpose of the NL210 RCCB?

It provides earth leakage and residual current protection to prevent electric shock and fire caused by insulation faults — without offering over-current protection.

What types of residual currents does it detect?

As a Type B RCCB, it detects sinusoidal AC, pulsating DC, and smooth DC residual currents, making it ideal for modern installations with inverters, EV chargers, and electronic loads.

What are the rated sensitivities available?

It is available in 30mA, 100mA, and 300mA sensitivities — covering personal protection, indirect contact protection, and fire prevention respectively.

Is the NL210 suitable for both single-phase and three-phase circuits?

Yes — the 2P version is designed for single-phase (230V AC) systems, and the 4P version for three-phase (400V AC) systems.

How durable is the device?

The NL210 is engineered for 4,000 electrical and 10,000 mechanical operations, ensuring long-term reliability and low maintenance costs.

Please enter keywords to search

Choose your country & Language

Asia Pacific

Middle East & Africa

Europe

North America

Latin America

Choose your country & Language

Please enter keywords to search

NL210 Residual Current Operated Circuit Breaker without Over-current Protection

Product Information

Helpful Links

FAQs

NL210 Residual Current Operated Circuit Breaker without Over-current Protection

Product Information

Related Products

Helpful Links

FAQs