{"product_id":"wacker-neuson-e-stop-switch-1no-1nc-5100064398-for-hydronic-heaters","title":"Wacker Neuson E-Stop Switch 1NO\/1NC 5100064398 for Hydronic Heaters","description":"\u003cp\u003eThis is the emergency stop switch (1 normally open \/ 1 normally closed contact configuration) mounted at the cabin lights and e-stop assembly and control panel wiring on the E1250S hydronic heater. When activated, the e-stop switch interrupts the control circuit to halt machine operation, providing a hard stop capability at the control panel level.\u003c\/p\u003e\n\n\u003cp\u003eThe switch carries a 1NO\/1NC contact arrangement, meaning one contact is held open at rest and one is held closed at rest. This dual-contact design allows the switch to simultaneously break one circuit path and complete another when pressed, which is the standard configuration for emergency stop functions in Wacker Neuson hydronic heating equipment. The e-stop function is wired into the control panel circuit, as shown in Wacker Neuson schematics where the E-STOP circuit connects through numbered terminals in the main control wiring harness.\u003c\/p\u003e\n\n\u003cp\u003eReplace this switch if the machine fails to respond to an emergency stop command, if the e-stop button does not latch or release correctly, or if a wiring fault at the control panel is traced back to the switch contacts. Use only a genuine OEM switch to ensure the contact ratings and terminal configuration match the original wiring schematic.\u003c\/p\u003e\n\n\u003cp\u003eCompatible models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWacker Neuson E1250S\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43398985515056,"sku":"WACKER-5100064398","price":94.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5100064398.jpg?v=1784083742","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-e-stop-switch-1no-1nc-5100064398-for-hydronic-heaters","provider":"CCE Industries","version":"1.0","type":"link"}