{"product_id":"siemens-5st3010-0hg-circuit-switch","title":"Siemens 5ST3010-0HG Circuit Switch","description":"\u003cdiv\u003e\u003cp\u003eSiemens 5ST3010-0HG is an auxiliary circuit switch (Hilfsschalter) designed as a mountable accessory for miniature circuit breakers (UL 489) in the SENTRON family. It provides a single normally open (NO) and a single normally closed (NC) contact, enabling status signaling without interrupting the main breaker circuit. The device is rated for insulation voltage up to 440 V and supports conductor cross sections from 0.5 mm² up to 2.5 mm² (AWG 24–12); electrical endurance is typically 6,000 operating cycles. Compatible with Siemens 5ST-series miniature circuit breakers and UL 489-compliant installations, this auxiliary switch is intended to be mounted on the breaker to furnish auxiliary signaling for control circuits and indicators. \u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268243378410,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-017.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-5st3010-0hg-circuit-switch","provider":"GTG Hardware","version":"1.0","type":"link"}