Switches, Relays & Keypads


Compact circuit breaker minimises rack space for telecom equipment

25 August 2004 Switches, Relays & Keypads

E-T-A Circuit Breakers has introduced a fully approved, award-winning circuit breaker for telecommunications equipment, plant control systems, the rail industry and other applications where reliable protection in a compact package is essential. The E-T-A 8345 is a magnetic circuit breaker for equipment (CBE) with ratings from 0,1 A up to 125 A in a package which measures just 63,5 mm x 19 mm, and with a rear of panel depth of 19 mm.

The 125 A maximum rating, said to be 25 A higher than the industry norm, allows designers to increase power output without consuming valuable rack space, a feature that addresses the trend towards more power output to accommodate increased call-switching volumes in telecommunications equipment.

The product is available in single, two, three and four-pole configurations. Different mounting methods, toggle colours, and location notches for water splash covers or mechanical toggle guards are available.



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