Residual Current Circuit Breaker Function Introduction

The residual current circuit breaker mainly has the following functions:

Function	Description
Protection Against Earth Faults	Detects and interrupts residual (leakage) currents to prevent electric shock and fires caused by earth faults.
Overcurrent Protection	Provides protection against overcurrent conditions, such as short circuits and overloads, by breaking the circuit.
Automatic Trip	Automatically trips when a predefined threshold of residual current is detected, ensuring immediate disconnection from the power source.
Manual Reset	Requires manual resetting after a trip, ensuring that the fault is addressed before re-energizing the circuit.
Multi-Pole Configuration	Available in multiple pole configurations (e.g., 1P+N, 2P) to cater to different circuit protection needs.
Sensitivity Levels	Offers various sensitivity levels (e.g., 30mA, 100mA, 300mA) to accommodate different applications and risk levels.
Compliance with Standards	Designed and tested according to international standards (e.g., IEC/EN 61009) to ensure reliability and safety.

Dual Functionality: Protects against both residual currents and overcurrents, providing comprehensive electrical safety. High Reliability: Manufactured to meet international standards (e.g., IEC 61008), ensuring consistent performance and reliability.

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ALF 6KA RCCB Residual Current Circuit Breaker

Rated voltage :Un (V) 240V ~ 1P+N,415 V ~ 3P+NRated current (A) In: 16 A, 20 A, 25 A, 32 A, A, 40 to
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ID Residual current circuit breaker(RCCB)

Rated voltage :Un (V) 240V ~ 1P+N,415 V ~ 3P+NRated current (A) In: 16 A, 20 A, 25 A, 32 A, A, 40 to
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DAF360 series Residual current circuit breakers

The DAF360 electronic residual current circuit breaker has been designed and manufactured in accorda
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DAB6LE-63 Earth leakage circuit breaker

Standard of conformity: IEC61009 (EN61009) and GB16917.1Sensitivity: type A, type ACRelease type: el
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Features of Residual current circuit breaker

·Available in Type A (pulsating DC) and Type AC (pure AC) variants for different leakage current detection needs
·Applications:
Widely used in residential, commercial, and industrial settings for circuit isolation and leakage protection
·Global Market Adaptability: Supports OEM/ODM services and exports to regions like South America, South Asia, and the Middle East