Cost optimised Smart Power Relay
November 1st 2006 E-T-A Circuit Breakers has introduced a cost-optimised version of its cubic-version Smart Power Relay, called the E-T-A E- 1048-8D, or DICE variant. It combines the capability of a remotely controllable electronic load disconnecting relay with selflimiting characteristics, and optimised overcurrent protection similar to that of a high quality circuit breaker. Fitting standard automotive power relay sockets, the all-in-one solid-state power controller module replaces both an electromechanical relay, with inherent contact deterioration, and a blade fuse. It is suitable for wide ranging 12/24V DC applications where solenoids, motors or lamp loads have to be switched, protected or monitored. The new E-T-A E-1048-8D Smart Power Relay is packaged in a 30mm x 30mm x 30mm housing for direct plug-in mounting to standard relay sockets. It is offered in nine different current ratings for use in ambient temperatures without the need for de-rating. The ENTRY version offers a short-circuit proof switching output in addition to the electronic relay function: the ENTRY-Protect version provides additional rapid electronic disconnection in the event of an overload. More articles from E-T-A Circuit Breakers Ltd: | 
