Name: NXBLE-40 Residual Current Operated Circuit Breaker (RCBO)
Brand: Chint

NXBLE-40 Residual Current Operated Circuit Breaker (RCBO)

The NXBLE-40 Residual Current Operated Circuit Breaker (RCBO) combines overload, short-circuit, and residual current protection in a single compact device. Designed for AC230V circuits and rated currents from 6A to 40A, it ensures high safety in residential and commercial installations. With Type C tripping characteristics, 4.5kA breaking capacity, and AC-type residual protection, it meets IEC61009-1 standards and delivers reliable performance for circuit protection and isolation.

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FAQs

What is the main function of the NXBLE-40 RCBO?

It provides residual current, overload, and short-circuit protection, ensuring reliable operation and electrical safety for residential and light commercial applications.

What makes this RCBO suitable for household and commercial use?

The NXBLE-40 is rated for 230V AC and up to 40A, making it ideal for small-scale power distribution systems, including lighting, outlets, and domestic appliances.

What is the rated breaking capacity of this device?

It features a 4.5kA short-circuit breaking capacity, ensuring dependable disconnection performance during fault conditions.

Which tripping types are available?

It is available with Type C and Type D tripping curves, suitable for resistive, inductive, and high inrush current circuits.

What accessories can be added to the NXBLE-40 RCBO?

Compatible accessories include AX-X1 (auxiliary contact), AL-X1 (alarm contact), and SHT-X1 (shunt trip), as well as voltage releases like OVT-X1, UVT-X1, and OUVT-X1 for advanced system control.

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NXBLE-40 Residual Current Operated Circuit Breaker (RCBO)

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