Fuses and Circuit Breakers

Why are these devices used in most UPS systems today?



Why do we use fuses?

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A fuse is an electrical safety device built around a conductive strip that is designed to melt and separate in the event of excessive current. Normally, the thin piece of fuse wire is contained within a safety sheath to minimize hazards of arc blast if the wire burns open with violent force, as can happen in the case of severe overcurrent’s.


Why do we use Circuit Breakers?

   Circuit Breaker 371x297

Circuit breakers are specially designed switches that automatically open to stop current in the event of an overcurrent condition.

Small circuit breakers, such as those used in residential, commercial and light industrial service are thermally operated.

Larger circuit breakers are automatically actuated by the strength of the magnetic field produced by current-carrying conductors within the breaker.



Without these devices, simple overloads or surges would have huge repair costs attached to them.

Instead, we can replace a fuse or flip a breaker instead of paying extra

Social Distancing Policy

social distancing

Our clients and employees at Cooper Power must keep a physical distance between one another. Any direct contact should be avoided as much as possible.

Face Mask Policy

medical mask

Our clients are to wear a mask at all times while within our premises. Masks can help reduce the chances of transferring the virus from host to host.

Hand Sanitizer Policy

hand wash

Our clients are to use the sanitizer, which we have in our offices/warehouse, before any business is conducted. We urge you to be mindful of what you touch. The less you touch the less chance of spreading the virus.