{"product_id":"wacker-neuson-current-sensing-relay-5100042955-for-e3000-ground-heater","title":"Wacker Neuson Current Sensing Relay 5100042955 for E3000 Ground Heater","description":"\u003cp\u003eThis current sensing relay, designated K2 in the E3000 control panel, monitors electrical current flow within the Engine\/Generator 1 assembly of the E3000 Ground Heater. When functioning correctly, the relay coil measures 825 to 1025 ohms across terminals 0 and 1, the normally closed contacts measure approximately 0.1 ohms across terminals 3 and 4, and the normally open contacts measure approximately 0.1 ohms across terminals 2 and 4. Any reading outside these values indicates the relay has failed and must be replaced.\u003c\/p\u003e\n\n\u003cp\u003eTo test or replace this relay, both circuit breaker 1 and circuit breaker 2 must be placed in the OFF position before opening the control panel. High voltage exists inside the control panel and requires extreme care during any service work. After powering down, relay K2 is located inside the control panel alongside relay K1. Wires must be labeled before disconnecting to ensure correct reinstallation.\u003c\/p\u003e\n\n\u003cp\u003eCommon indicators of a failed relay K2 include abnormal resistance readings across the coil or contacts during diagnostic checks, which can disrupt the heating system operation of the E3000. Replacing this relay restores proper current sensing function to the machine's heating circuit.\u003c\/p\u003e\n\n\u003cp\u003eCompatible models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWacker Neuson E3000 Ground Heater 6kW Gen LB TC\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":43398779535408,"sku":"WACKER-5100042955","price":340.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5100042955.jpg?v=1784075869","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-current-sensing-relay-5100042955-for-e3000-ground-heater","provider":"CCE Industries","version":"1.0","type":"link"}