{"product_id":"6pcs-12-amp-power-relay-switch-110-120v-ac-ul-certified-relay-kit","title":"6Pcs 12 Amp Power Relay Switch 110-120V AC - UL Certified Relay Kit","description":"\u003cp\u003eIn this review the reviewer examines the 6Pcs 12 Amp Power Relay Switch kit to determine whether it is a practical choice for small control panels and DIY automation. The bottom line: this kit is best for technicians and hobbyists who need a compact, durable relay solution with a manual test button and visual LED status. The reviewer found the relays reliable in typical control tasks, praised the DIN rail mounting and screw terminals, and noted the clear AC\/DC LED indication as a useful safety touch.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL certified construction:\u003c\/strong\u003e The relay and socket meet UL safety standard E238167, offering confidence for industrial and workshop installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual test button:\u003c\/strong\u003e The integrated dynamic test key lets users manually change contact state for quick verification without powering the entire circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh current rating:\u003c\/strong\u003e Each SPDT relay carries up to 12 A at 250 VAC or 30 VDC, suitable for many control and switching loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN rail mounting and socketed design:\u003c\/strong\u003e The included DIN rail, sockets and fixing clamps simplify installation and make relays easy to replace without soldering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED status indicator:\u003c\/strong\u003e The built-in LED shows red for AC and green for DC power, improving troubleshooting and safe use of the device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong endurance:\u003c\/strong\u003e Mechanical endurance rated up to 10,000,000 cycles and electrical endurance up to 100,000 cycles for sustained use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe kit is aimed at electricians, control-panel builders and advanced hobbyists who need a compact \u003cstrong\u003eelectromagnetic relay\u003c\/strong\u003e with clear status indication and manual testing. It is particularly useful in small automation projects, relay expansion modules, or prototype control systems where a socketed relay and DIN rail mounting speed up servicing.\u003c\/p\u003e\n\u003cp\u003eThose who need sealed high-voltage switching for heavy industrial machinery or relays with specific coil voltages outside 110-120 VAC should look elsewhere. If a PCB-mounted surface relay or a zero-cross SSR is required, this mechanical SPDT relay kit is not the right type.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRobust 12 A contact rating covers most control and lighting loads.\u003c\/li\u003e\n\u003cli\u003eClear LED indication for AC versus DC simplifies troubleshooting and safety checks.\u003c\/li\u003e\n\u003cli\u003eSocketed relays plus DIN rail and clamps make installation and replacement quick.\u003c\/li\u003e\n\u003cli\u003eManual test key allows instant contact verification without circuit reconfiguration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCoil voltage is limited to 110-120 VAC, so users needing other coil voltages will need a different model.\u003c\/li\u003e\n\u003cli\u003eThe relays are mechanical, so they are not ideal where silent or high-speed switching is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay type\u003c\/td\u003e\n\u003ctd\u003eSPDT (1NO 1NC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated carry current\u003c\/td\u003e\n\u003ctd\u003e12 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd\u003e250 VAC \/ 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil voltage\u003c\/td\u003e\n\u003ctd\u003e110-120 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination\u003c\/td\u003e\n\u003ctd\u003eScrew terminal with socket base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEndurance\u003c\/td\u003e\n\u003ctd\u003eMechanical 10,000,000 cycles; Electrical 100,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 6Pcs 12 Amp Power Relay Switch kit is a practical, cost-effective option for technicians and makers who need reliable SPDT relays with easy servicing and clear status LEDs. Its UL certification, DIN rail mounting and manual test button deliver useful safety and maintenance benefits, making it good value for control panels and small automation projects where 110-120 VAC coil relays are required.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre the relays plug and play?\u003c\/strong\u003e\u003cbr\u003eYes, the kit includes sockets and a DIN rail so the relays are plug and play for socketed installations and can be replaced without soldering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do the LED colors mean?\u003c\/strong\u003e\u003cbr\u003eThe LED indicator shows red when powered by AC and green when powered by DC, aiding in quick power type identification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these relays switch motor loads?\u003c\/strong\u003e\u003cbr\u003eThe relays are rated 12 A and can handle many small motor and lighting loads, but inrush current and motor starting characteristics should be evaluated for heavier motors.\u003c\/p\u003e","brand":"ZJWZJH","offers":[{"title":"Default Title","offer_id":48261889196251,"sku":"B0DHGQ43GQ","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71QoluSuU0L._SL1500.jpg?v=1778295024","url":"https:\/\/gearmusthave.com\/products\/6pcs-12-amp-power-relay-switch-110-120v-ac-ul-certified-relay-kit","provider":"GearMustHave","version":"1.0","type":"link"}