{"product_id":"msd-75643-hc-high-current-relay-block","title":"MSD 75643-HC - High Current Relay Block","description":"\u003cp\u003eMSD 75643-HC - High Current Relay Block\u003c\/p\u003e\u003cp\u003eRelay Switch - High-Current - 35 amps \/ Channel - 4 Channels - Hardware Included - Kit\u003c\/p\u003e\u003cp\u003eHigh Current Relay Block; Solid State; 35 Amp To 140 Amp; 7 Volt To 20 Volt; Black;\u003c\/p\u003e\u003cp\u003eClean up your wiring with an MSD Solid-State High Current Relay Block.  This high current module takes the place of 4 standard relays and eliminates unsightly wiring.  Four independent channels can be activated using either power or ground.  Each channel is capable of handling up to 35 Amps of continuous current, providing up to 140 Amps of power.  It also has the capability of Pulse Width Modulation (PWM).  With a PWM input, you can control the output at a rate of 15 hertz and a duty cycle of 50-90 Percent.  Controls electric fans, water pumps, nitrous solenoids, auxiliary lighting and any other electrical accessories that would normally require a relay. LED status indicators ensure proper wiring and operation of each channel.  Should a problem arise, the relay block has built-in automatic over-temp, short circuit, and overload protection, as well as a channel reset.  The solid-state high current relay can easily be mounted using the supplied hardware and mounting tabs that can be rotated 90anddeg; to accommodate various mounting locations.  Its compact and clean design will make your wiring project a breeze.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCombined total continuous current rating of 140 amps\u003c\/li\u003e\n\u003cli\u003eSingle wire activation by switching power or ground\u003c\/li\u003e\n\u003cli\u003eAvailable in Red or Black\u003c\/li\u003e\n\u003cli\u003eChannels can be run in parallel for devices requiring more than 35 Amp single-channel rating\u003c\/li\u003e\n\u003cli\u003eOperates from 7-Volts to 20-Volt supply\u003c\/li\u003e\n\u003cli\u003e4 Independent Channels, 35 Amps each continuous or 100 Amps for 8 seconds\u003c\/li\u003e\n\u003cli\u003eOver-temp, short circuit and overload protection\u003c\/li\u003e\n\u003cli\u003eMultiple mounting options\u003c\/li\u003e\n\u003cli\u003eA PWM signal can be used in the Solid-State Relay Module with a maximum frequency of 150 hertz and a duty cycle range from 50% to 90%.\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED’s and status indicators\u003c\/li\u003e\n\u003cli\u003eClean, easy install with minimum wiring\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAmperage Rating per Channel\u003c\/strong\u003e: \u003cspan\u003e35\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: \u003cspan\u003eMSD\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: \u003cspan\u003eElectrical, Lighting and Body\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eChannel Count\u003c\/strong\u003e: \u003cspan\u003e4\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: \u003cspan\u003eBlack\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEmission Code\u003c\/strong\u003e: \u003cspan\u003e5\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003epart type\u003c\/strong\u003e: \u003cspan\u003eMulti-Purpose Relay\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: \u003cspan\u003eSolid State Relay\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSub Category\u003c\/strong\u003e: \u003cspan\u003eRelays\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWarning\u003c\/strong\u003e: \u003cspan\u003eCalifornia Proposition 65\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: \u003cspan\u003eManufacturer's Limited 1 Year Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MSD","offers":[{"title":"Default Title","offer_id":47338661511306,"sku":"MSD-75643-HC","price":231.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_75643-hc_01_normalized.jpg?v=1776550796","url":"https:\/\/www.onlyinstock.com\/products\/msd-75643-hc-high-current-relay-block","provider":"Only In Stock","version":"1.0","type":"link"}