Old circuit breaker for sale in Singapore

4 FAQs about Old circuit breaker for sale in Singapore

Where can I buy a circuit breaker in Singapore?

Other circuit breakers can also be found here in the Horme Hardware Webstore, Singapore's leading online DIY hardware supplier for circuit breakers. Note: Singapore has mandated the installation of residual current circuit breakers (RCCBs) in all Housing Board (HDB) flats and private dwellings by July 1, 2025.

Why are circuit breakers important in Singapore?

In Singapore, circuit breakers are widely used across residential developments, commercial buildings, and industrial estates. With dense infrastructure and high electrical demand, reliable circuit protection is essential for safety and compliance. Properly selected circuit breakers help maintain safe and efficient electrical systems.

What is an electrical breaker?

An electrical breaker is a general term covering all types of circuit breakers used to protect electrical circuits. These devices detect faults such as excessive current or leakage and disconnect power before damage occurs. Whether for residential or industrial use, electrical breakers form the backbone of any safe power distribution system.

Where is main circuit breaker located in HDB flats in Singapore?

Background of Main Circuit Breaker in the HDB flats of Singapore Electrical wiring configurations may vary for different types of HDB units in Singapore. Most of the time, the main power supply enters the apartment via the Main Circuit Breaker (MCB), located next to the electricity meter outside the HDB unit.