{"product_id":"white-rodgers-03l05-001s1-snap-disc-limit-control","title":"White-rodgers 03L05 001S1 Snap Disc Limit Control","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WHITE-RODGERS 03L05 001S1 is a snap disc limit control designed to monitor and interrupt electrical circuits based on temperature thresholds. It operates with an open-on-rise switch action, meaning the contacts open when the sensed temperature climbs to the cut-in range of 135 to 175 degrees F. Rated for both 120 and 240 VAC service, it handles up to 14 amps full load at 120 VAC and 10 amps full load at 240 VAC, with a resistive rating of 25 amps at both voltages. Licensed HVAC technicians and appliance service professionals are the primary installers of this control.\u003c\/p\u003e\u003cp\u003eThis snap disc control is suited for residential and light commercial heating equipment where over-temperature protection is required. Typical applications include gas furnaces, electric furnaces, and similar forced-air heating systems that require a reliable high-limit safety switch. The open-on-rise action ensures the controlled circuit is interrupted if temperatures exceed safe operating levels, protecting heat exchangers and downstream components from thermal damage.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOpen-on-rise switch action interrupts the circuit when temperature reaches the cut-in threshold\u003c\/li\u003e\n\u003cli\u003eCut-in temperature range of 135 to 175 degrees F for field-selectable setpoint flexibility\u003c\/li\u003e\n\u003cli\u003eRated 14A full load at 120 VAC and 10A full load at 240 VAC\u003c\/li\u003e\n\u003cli\u003eResistive rating of 25A at 120 VAC and 25A at 240 VAC\u003c\/li\u003e\n\u003cli\u003eCompatible with both 120 VAC and 240 VAC systems\u003c\/li\u003e\n\u003cli\u003eCompact snap disc form factor fits standard limit control mounting locations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement snap disc limit control for residential and light commercial forced-air heating equipment requiring an open-on-rise high-limit safety switch rated for 120 or 240 VAC circuits.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician. Always disconnect and lock out power to the equipment before removing or installing any limit control. Verify the replacement control matches the required cut-in temperature and voltage rating of the original device before energizing the system. Work should comply with applicable local codes and the equipment manufacturer's service instructions.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Action\u003c\/strong\u003e: Open on Rise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut-In Temperature Range\u003c\/strong\u003e: 135 to 175 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 120\/240 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Load Amps at 120 VAC\u003c\/strong\u003e: 14A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Load Amps at 240 VAC\u003c\/strong\u003e: 10A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistive Rating at 120 VAC\u003c\/strong\u003e: 25A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistive Rating at 240 VAC\u003c\/strong\u003e: 25A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocked Rotor Amps at 120 VAC\u003c\/strong\u003e: 72A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocked Rotor Amps at 240 VAC\u003c\/strong\u003e: 60A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WHITE-RODGERS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 03L05 001S1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WHITE-RODGERS","offers":[{"title":"Default Title","offer_id":51542123086130,"sku":"03L05 001S1","price":44.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a3b4ce46249559fab9aa722c6c4d94f3_414aac65-a954-4c12-8023-01ebe30c0f9d.jpg?v=1785892750","url":"https:\/\/voomisupply.com\/products\/white-rodgers-03l05-001s1-snap-disc-limit-control","provider":"Voomi Supply","version":"1.0","type":"link"}