News

Imagine a tiny, silent superhero embedded in your home’s electrical panel. Its mission? To prevent two of the scariest household villains: devastating fires caused by electrical overloads or short circuits, and dangerous electric shocks from earth leakage. Meet the JC3LE-2P RCBO (Residual C...

Understanding the letters on your circuit breakers is key to electrical safety. Learn how A, AC, and B types protect different equipment.   Have you ever wondered about the letters on the circuit breakers in your electrical panel? They aren’t brand logos but crucial codes indicating th...

Ever wondered what stops electrical fires? Meet the circuit breaker—your home’s unsung safety guardian that quietly prevents disasters. Have you ever experienced a sudden “click” and power loss when too many appliances run at once? That’s not a ghost—it’s your circuit breaker on duty! Often...

A Miniature Circuit Breaker is an electromechanical device designed to protect an electric circuit from over-current - A term to describe an electrical fault caused by either overload or short circuit.   Back in the day we protected against over-current by using fuse wire (indeed, we used to...

County Durham and Darlington Fire and Rescue Service, Fire Kills and the Electrical Safety Council are promoting the use of Residual Current Devices (RCD) to increase protection against electrical shock.   What is a Residual Current Device? A residual current device (RCD) is a safety device ...

RCBO stands for ‘Residual Current Breaker with Over-Current’. As the name suggests it protects against two types of fault and in essence combines the functionality of an MCB and RCD.    Let us first remind ourselves of those two faults: Residual Current, or Earth Leakage – ...

Picking a circuit breaker? Don’t just flip a coin! Key specs like voltage rating, breaking capacity, and trip curves decide if your circuits stay safe or turn into a light show. Choose wisely—your gadgets depend on it!   Don’t Get Zapped! The Electric Secrets Behind Picking the Perfect Circu...

JC3RS launches new electromagnetic residual current devices.They offer enhanced earth leakage protection with high breaking capacity. Suitable for diverse settings from houses to industries, ensuring improved electrical safety.   In a significant step forward for electrical safety,the JC3RS ...

Surge protective devices (SPDs) are silent guardians for your electronics. They act like super-fast bodyguards, intercepting dangerous voltage spikes from lightning or grid faults, and safely diverting them away from your precious gadgets, preventing catastrophic damage.   Silent Guardians: ...

MCBs and RCBOs are vital electrical safety devices. An MCB protects against overcurrent from short-circuits or overloads. An RCBO provides this same protection PLUS life-saving protection against earth leakage currents, which can cause electric shock. Choosing the right device is crucial for safe...

A simple device in your electrical panel, the RCD, is a lifesaver. It constantly monitors power flow and can cut electricity in a fraction of a second to prevent a fatal shock, protecting your family every day. We rarely think about the silent safety nets built into our homes until we need them. ...

Selecting the correct circuit breaker for specific scenarios is critical. It ensures electrical safety, prevents equipment damage, and enhances system reliability. A mismatched breaker can lead to hazards like fires or failures.   Choosing the right circuit breaker for different applications...