{"product_id":"siemens-3zx1012-0rh11-1aa1-safety-relay-module","title":"Siemens 3ZX1012-0RH11-1AA1 Safety Relay Module","description":"\u003cdiv\u003e\u003cp\u003eOrder No. 3ZX1012-0RH11-1AA1 is a Siemens Sirius safety-relay instruction set identifier, not a standalone relay module. The code is used to order an instruction set for the Sirius line of motor-control equipment—including contactors, overload relays and safety accessories—and it is explicitly not a valid part number for a standard 3RT contactor, 3RU\/3RB overload relay, or 3RH auxiliary or control relay. Siemens lists this order number in official documentation, such as the Betriebsanleitung 506081710000, confirming its role as a reference for the Sirius safety-kit family rather than a conventional device. Some refurbished modules sold under this code may not include the full set of manufacturer-provided accessories. In practice, 3ZX1012-0RH11-1AA1 anchors safety-relay configurations within the Sirius ecosystem rather than serving as a direct replacement for a typical relay module.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46268194455786,"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-3zx1012-0rh11-1aa1-safety-relay-module","provider":"GTG Hardware","version":"1.0","type":"link"}