{"product_id":"supco-t1057c-closed-end-connector-100-pack","title":"Supco t1057c Closed End Connector 100 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SUPCO t1057c is a closed end connector sold in a 100-piece pack, designed for making secure, insulated wire terminations in electrical and HVAC service applications. Closed end connectors crimp onto the ends of wire bundles to create a clean, protected connection without requiring a junction box or additional insulation tape. This terminal is rated for a maximum voltage of 600 volts and a maximum temperature of 221 degrees F (105 degrees C), making it suitable for a wide range of low- and line-voltage wiring tasks. Electricians, HVAC technicians, and service professionals keep these on hand for quick, reliable field connections.\u003c\/p\u003e\n\u003cp\u003eThe t1057c is well-suited for residential and light commercial electrical and HVAC service work where wire splicing or termination is required. The 100-piece quantity makes this pack practical for repeat service calls and small-to-medium jobs where having a ready supply of connectors reduces downtime. Typical applications include thermostat wiring, control circuit connections, and general low-voltage wire bundling in equipment panels or junction points.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRated for up to 600 volts, suitable for both low-voltage control circuits and line-voltage applications\u003c\/li\u003e\n  \u003cli\u003eMaximum temperature rating of 221 degrees F (105 degrees C) for use in warm equipment environments\u003c\/li\u003e\n  \u003cli\u003eClosed end design provides insulated, crimp-style termination without additional taping\u003c\/li\u003e\n  \u003cli\u003e100-piece pack supports multiple service calls and reduces supply runs\u003c\/li\u003e\n  \u003cli\u003eCompact form factor fits standard crimping tool workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose closed end connector for use in residential and light commercial electrical and HVAC wiring applications where insulated crimp terminations are required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician or qualified HVAC technician. De-energize and lock out the circuit before making any wire connections. Use a properly sized ratchet crimping tool to achieve a secure, gas-tight crimp. Follow applicable NEC guidelines for wire gauge compatibility and connector selection.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Voltage\u003c\/strong\u003e: 600 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Temperature\u003c\/strong\u003e: 221 degrees F (105 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 100 pieces per pack\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: SUPCO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: t1057c\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUPCO","offers":[{"title":"Default Title","offer_id":51161668747570,"sku":"T1057C","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/306255680.png?v=1778878651","url":"https:\/\/voomisupply.com\/products\/supco-t1057c-closed-end-connector-100-pack","provider":"Voomi Supply","version":"1.0","type":"link"}