Help
How do I tell the difference between a RCD and a circuit breaker?
A RCD looks like a circuit breaker, but also has a test button. The photograph shows two circuit breakers compared with a RCD, Combined RCD/circuit breakers are available also. These devices provide protection from overload, short circuit and electrocution. They also have a test button.
Related Services
![Testing & Tagging](/uploads/images/facilities-maintenance/_1200x675_crop_center-center_82_line/test-tag.jpg)
Compliance
Testing & Tagging
Testing and Tagging your electrical appliances to make you compliant and your staff safe
![Exit & Emergency Light Testing](/uploads/images/facilities-maintenance/_1600x900_crop_center-center_82_line/pexels-photo-134065.jpg)
Compliance
Exit & Emergency Light Testing
Emergency & exit lights help people escape a building. They must be tested periodically