The Future of Circuit Protection for 24VDC SMPS

Featured Product from E-T-A Circuit Breakers

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E-T-A is pleased to announce the introduction of its new REX12-T DIN rail mountable electronic circuit protection solution. This new generation of electronic overcurrent protection transforms how 24VDC switch mode power supplies are protected and offers engineers: time savings, space savings, flexibility and increased machine uptime. 

The REX12-T electronic circuit protection solution consists of 2 basic components: the EM12-T supply module and the either single or double channel 12.5 mm REX12-T electronic circuit protectors. This architecture allows users to configure an electronic circuit protection solution directly meeting the needs of his application (one EM12-T supply module and a total of 40A or 16 single or double channel REX12-T). Its state-of-the-art mounting and connection technology reduces installation time by 50% and also offers added flexibility for future system upgrades.

The “smart” REX12D-T and the EM12D interface module combines 24VDC overcurrent protection with the communication options of the IO link system. It allows complete visibility of the 24VDC power supply and provides all the monitoring, controlling and diagnosis necessary to maintain machine uptime. 

The REX12-T electronic circuit protection solution is approved to UL 2367 and UL60947 / cULus508listed and is available through E-T-A’s Electrical Representative and Distribution Channel.