{"product_id":"mars-16025-relay","title":"MARS 16025 Relay","description":"\u003cp\u003eThe \u003cstrong\u003eMARS 16025 Potential Relay\u003c\/strong\u003e is a heavy-duty motor starting component engineered for high-demand HVACR applications. Specifically designed for 220V systems, this relay features a 35 Amp contact rating and is rated for motors up to 1\/3 HP at 60 Hz. As a \u003cstrong\u003edirect replacement potential relay\u003c\/strong\u003e for numerous OEM parts, the 16025 is built to handle the rigorous duty cycles of condenser fan motors and compressor start circuits. It operates with a precision-calibrated \u003cstrong\u003erelay pick-up voltage\u003c\/strong\u003e range of 239 to 268 Volts and a drop-out voltage of 60 to 135 Volts, ensuring the start capacitor is reliably removed from the circuit once the motor reaches optimal operational speed. The unit facilitates an efficient \u003cstrong\u003eHVAC motor start circuit\u003c\/strong\u003e integration with its integrated tab-type bracket and universal quick-connect terminals. This \u003cstrong\u003eMARS 220V potential relay\u003c\/strong\u003e is a critical \u003cstrong\u003eHVAC replacement part\u003c\/strong\u003e for technicians requiring a non-positional, UL-listed, and CSA-certified solution that interfaces seamlessly with existing wiring configurations and provides a maximum hold voltage of 500 Volts.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Serves as a 1:1 drop-in replacement for GE 3ARR3J4A4 and various Trane RLY series components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Features a high 35 Amp contact rating and 500V hold voltage for industrial-grade durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Mounting:\u003c\/strong\u003e Includes an integrated tab-style bracket on a plastic cover for flexible installation in tight control boxes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTechnical Precision:\u003c\/strong\u003e Accurately manages \u003cstrong\u003estart capacitor\u003c\/strong\u003e cutout based on back-EMF, protecting the motor from sustained high-torque starts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between pick-up and drop-out voltage on this relay?\u003c\/strong\u003e\u003cbr\u003e\nPick-up voltage (239-268V) is the threshold where the coil energizes to open the contacts and disconnect the start capacitor. Drop-out voltage (60-135V) is the level where the relay de-energizes to reset the circuit for the next start cycle.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use the MARS 16025 to replace a GE 3ARR3J4A4?\u003c\/strong\u003e\u003cbr\u003e\nYes, the 16025 is specifically cross-referenced as a \u003cstrong\u003eGE 3ARR3J4A4 replacement\u003c\/strong\u003e with identical mounting points and electrical specifications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this relay require a specific mounting position?\u003c\/strong\u003e\u003cbr\u003e\nThis model is non-positional, meaning it can be mounted in any orientation without affecting the internal calibration of the potential-sensing coil.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: red;\"\u003eThis item is not eligible for free shipping.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"MARS","offers":[{"title":"Default Title","offer_id":35645615244,"sku":"16025","price":66.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_0adbb2f4-9136-4a00-a774-c367cd657e1c.png?v=1780542089","url":"https:\/\/www.gsistore.com\/products\/mars-16025-relay","provider":"GSIstore","version":"1.0","type":"link"}