Residual Current Circuit Breakers with Overload Protection (RCBO)

If you are looking for residual current circuit breakers with overload protection (RCBOs) in Singapore, you’ve come to the right place! At Electgo, we offer a huge range of residual current circuit breakers with overload protection (RCBOs) in Singapore ranging from brands like ABB and Schneider Electric

What is Residual Current Circuit Breakers with Overload Protection (RCBO)? 

Residual Current Circuit Breakers with Overload Protection (RCBO) is used in applications where there is the need to combine protection against overcurrents (overload and short-circuit) and protection against earth leakage currents.

Residual Current Circuit Breakers with Overload Protections (RCBOs) help in sensing this kind of fault and trip the circuit ensuring complete protection of the people and connected equipment.

Main Benefits of Residual Current Circuit Breaker with Overload Protection 

complete range

Complete range

Wide choice of codes to cover main customers needs

continus operation

Continuous operation

Easy troubleshooting on the network and reduced downtime for maintenance

easy to install

Easy to install

Time-saving in wiring operation 

gloabl availability

Global availability

Compliant with Local Standards and wide set of Approvals

Highlight

RCBO Products

2CSR275151R1105

DSE201 M B10 A30 – 2-poles (1P+N) – Rated current 10A – B-curve – Residual current sensitivity 30mA

2CSR255140R3084

DS201 C8 A300 – 2-poles (1P+N) – Rated current 8A – C-curve – Residual current sensitivity 300mA

2CSR255440R1134

DS201 C13 APR30 – 2-poles (1P+N) – Rated current 13A – C-curve – Residual current sensitivity 30mA

2CSR256040R3325

DS203NC B32 AC300 – 4-poles (3P+N) – Rated current 32A – B-curve – Residual current sensitivity 300mA

2CSR256440R2254

DS203NC C25 APR100 – 4-poles (3P+N) – Rated current 25A – C-curve – Residual current sensitivity 100mA

2CSR252001R1404

DS202 AC-C40/0.03 – 2-poles (2P) – Rated current 40A – C-curve – Residual current sensitivity 30mA

2CSR253001R1504

DS203 AC-C50/0.03 – 3-poles (3P) – Rated current 50A – C-curve – Residual current sensitivity 30mA

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A9D07616

Acti9 iDPN H Vigi 2P 16A B curve 30mA

A9D31625

Acti9 iDPN N Vigi 2P 25A C curve 30mA

A9D60616

Acti9 iDPN N Vigi 2P 16A B curve 100mA

A9D11220

Acti9 iC60H2 RCBO 2P 20A C curve 30mA

A9D11225

Acti9 iC60H2 RCBO 2P 25A C curve 30mA

A9D19810

Acti9 iC60H ELCB 2P 10A C curve 30mA

A9D61840

Acti9 iC60N ELCB 2P 40A C curve 30mA

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Frequently Asked Questions About RCBOs

What Is The Difference Between RCD And RCBO?

RCD are meant to be used for an instant disconnection of electricity to prevent a short circuit. On the other hand, RCBO is meant to protect a circuit when there is too much electricity.

What Is The Purpose Of An RCBO?

It is meant to combine the protection of short circuits and earth leakage currents. In short, it is meant to protect the lives of human beings.

Can I Replace MCB With RCBO?

You likely have to engage a qualified electrician and check whether the current ratings and the cable sizes are appropriate for the breaker’s rating.

Should I Use MCB Or RCBO?

It depends on your requirements. MCBs are used to provide protection against overcurrent and short circuits only. On the other hand, RCBO provides comprehensive coverage for overcurrent, short circuits and also earth leakage currents.

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