{"product_id":"carlo-gavazzi-dia53s724100a-relay","title":"Carlo Gavazzi DIA53S724100A Relay","description":"\u003cdiv\u003e\u003cp\u003eDIA53S724100A is a 1-phase AC overcurrent monitoring relay from Carlo Gavazzi, designed for Mini DIN-rail mounting in a compact 17.5 mm DIN-rail housing. It monitors mains current in the 10–100 A AC range and provides a self-powered, solid-state output with an NPN-PNP open-collector interface for signaling to a PLC or control circuit when an overcurrent condition is detected. The device performs ON\/OFF current monitoring with no adjustable time delay, making it suitable for fast protection in single-phase circuits, and it carries a 1\/3-phase current category of above 5 A to describe its operating context in larger installations. Mounting is on standard DIN-rail, and the unit is part of the DIA53 family of monitoring relays from Carlo Gavazzi. The E-numbers 4134964 (NO) and 3864556 (SE) appear in documentation for reference. Applications include motor and load protection in industrial panels, where a rapid, single‑phase current threshold signal can drive logic or interlocks in automation systems. \u003c\/p\u003e\u003c\/div\u003e","brand":"CARLO","offers":[{"title":"New","offer_id":46288937091306,"sku":null,"price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-070.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/carlo-gavazzi-dia53s724100a-relay","provider":"GTG Hardware","version":"1.0","type":"link"}