ABB's Power Circuit Breakers are the result of ABB's constant commitment to look for new solutions with their "know how" capabilities developed over the years.

These incredibly innovative, high quality circuit breaker ranges are designed to satisfy all application requirements. This evolution has been ongoing since 1942. The current ranges offer T Max up to 630amp, Isomax up to 3200amp and the new E Max ACB range up to 6300amps, all of which are available through E. Preston (Electrical) Ltd.

Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/

ABB's Miniature Circuit Breakers have been at the forefront of breaker technology from their original patent back in 1928 to today.

E. Preston (Electrical) Ltd are pleased to confirm that they are also supplying the brand new System Pro M Compact MCB from ABB - a range which comprises every circuit breaker, RCD, command and control device that the market requires.

Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/
© E. Preston (Electrical) Ltd 2026.
UK distributor of electrical and electronic components.