{"product_id":"siemens-3rt29361bc00-varistor-s2-surge-suppressor","title":"Siemens 3RT29361BC00 Varistor S2 Surge Suppressor","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SIEMENS 3RT29361BC00 is a varistor surge suppressor designed for use with S2-frame contactors operating on coil voltages of 48 to 127 volts AC\/DC. The varistor absorbs voltage spikes and transients generated when contactor coils are de-energized, protecting control circuits and connected components from damaging surges. At 0.013 pounds, this compact accessory mounts directly to compatible Siemens contactors without additional hardware. Electrical and controls technicians install this suppressor as part of a complete motor control or automation panel build where coil surge protection is required.\u003c\/p\u003e\n\u003cp\u003eThis varistor is suited for industrial and commercial control panel applications where Siemens S2-frame contactors are used in motor starters, HVAC equipment control circuits, and automation systems. The 48-127 volt operating range covers a wide band of common control voltages, making it applicable across many panel configurations. It ships as a single unit and installs directly onto the contactor body in the designated suppressor slot.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eVaristor-type surge suppressor for coil transient absorption on S2 contactors\u003c\/li\u003e\n  \u003cli\u003eOperating voltage range: 48 to 127 volts AC\/DC\u003c\/li\u003e\n  \u003cli\u003eDirect-mount design attaches to compatible S2-frame Siemens contactors without tools\u003c\/li\u003e\n  \u003cli\u003eCompact footprint: 2.283 inches x 0.669 inches x 1.339 inches\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.013 pounds — adds negligible mass to panel assembly\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Siemens S2-frame contactors requiring a coil surge suppressor in the 48-127 volt range. Confirm contactor frame size and suppressor slot availability before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed electrician or qualified controls technician. De-energize and lock out the control panel before installing or removing any contactor accessory. The suppressor snaps into the designated coil suppressor port on the contactor body — no additional wiring is required. Follow applicable NEC guidelines and local electrical codes for control panel assembly and modification.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuppressor Type\u003c\/strong\u003e: Varistor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContactor Frame Size\u003c\/strong\u003e: S2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoil Voltage Range\u003c\/strong\u003e: 48 to 127 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.283 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.669 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.339 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.013 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 88762191929\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SIEMENS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3RT29361BC00\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":51383640654130,"sku":"3RT29361BC00","price":40.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312677592.jpg?v=1782602865","url":"https:\/\/voomisupply.com\/products\/siemens-3rt29361bc00-varistor-s2-surge-suppressor","provider":"Voomi Supply","version":"1.0","type":"link"}