Collection: Circuit Protection

Protective Devices For Electrical Control Panels

An economical range of fuses, circuit breakers and motor protection switches to protect your instrumentation, control circuits and motor loads. Circuit breakers are resettable in the event of a short circuit and are often preferred over fuses which require replacement when ruptured. Common fuseholder sizes for industrial controls are 10 x 38mm and 5 x 20mm.

Our EMAS MKS Series Motor Protection Switches go a step further than a standard circuit breaker: an adjustable thermal dial is set to the motor's actual running current, so it protects against sustained overload while tolerating normal starting inrush, with fixed short-circuit and single-phasing protection built in - all in one DIN rail device.

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See our full range of Control Panel parts and DIN Rail Accessories.