{"title":"Murphy SS300 Electronic Speed Switch","description":"\u003cdiv class=\"category-container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 category-product-listing\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/murphy-murphy-ss300.jpg\" alt=\"Murphy SS300 Electronic Speed Switch\"\u003e\n\u003cp\u003eThe Murphy SS300 Series are single set point speed switches with SPDT relay dry contact output. The trip point is set by a potentiometer. An LED indicates when the signal source is present. A second LED turns on when the trip point is reached.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 category-product-listing\"\u003e\n\u003ch2\u003eSS300 Electronic Speed Switch Specifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tabular-col-2\"\u003e\n\u003cdiv class=\"tabular-header\"\u003ePower Requirements\u003c\/div\u003e\n\u003cdiv class=\"tabular-label\"\u003e\n\u003cul\u003e\n\u003cli\u003e2 VDC (9-16 VDC)\u003c\/li\u003e\n\u003cli\u003e24 VDC (18-30 VDC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tabular-header\"\u003eFrequency Signal\u003c\/div\u003e\n\u003cdiv class=\"tabular-label\"\u003e\n\u003cul\u003e\n\u003cli\u003eMinimum Input Voltage Signal: 4.5 Vrms\u0026lt;)\u003c\/li\u003e\n\u003cli\u003eMaximum Input Voltage Signal: 50 Vrms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tabular-header\"\u003ePublications\u003c\/div\u003e\n\u003cdiv class=\"tabular-label\"\u003e\n\u003ca id=\"lookup\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/murphy-ss300-specs.pdf?v=1787985279\" target=\"_blank\" rel=\"noopener\"\u003eMurphy SS300 Data Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca id=\"lookup\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/murphy-ss300-installation.pdf?v=1787985278\" target=\"_blank\" rel=\"noopener\"\u003eMurphy SS300 Installation Sheet\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"murphy-ss300-12-electronic-speed-switch-20700166","title":"Murphy SS300-12 Electronic Speed Switch (20700166)","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eSS300-12 electronic speed switch by Murphy.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnetic pickup\u003c\/li\u003e\n\u003cli\u003e2 Hz differential\u003c\/li\u003e\n\u003cli\u003e12 VDC (9-16 VDC) power requirement\u003c\/li\u003e\n\u003cli\u003eMinimum Input Voltage Signal: 4.5 Vrms\u003c\/li\u003e\n\u003cli\u003eMaximum Input Voltage Signal: 50 Vrms\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/murphy-ss300-specs.pdf?v=1787985279\" target=\"_blank\" rel=\"noopener\"\u003eData sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/murphy-ss300-installation.pdf?v=1787985278\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"MURPHY","offers":[{"title":"Default Title","offer_id":48950444032192,"sku":"SS30012","price":301.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/murphy_logo.png?v=1791213887"},{"product_id":"murphy-ss300-ad-12-electronic-speed-switch-20700170","title":"Murphy SS300-AD-12 Electronic Speed Switch (20700170)","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eSS300-AD-12 electronic speed switch by Murphy.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnetic pickup\u003c\/li\u003e\n\u003cli\u003e650-8900 Hz adjustable differential\u003c\/li\u003e\n\u003cli\u003e12 VDC (9-16 VDC) power requirement\u003c\/li\u003e\n\u003cli\u003eMinimum Input Voltage Signal: 4.5 Vrms\u003c\/li\u003e\n\u003cli\u003eMaximum Input Voltage Signal: 50 Vrms\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/murphy-ss300-specs.pdf?v=1787985279\" target=\"_blank\" rel=\"noopener\"\u003eData sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/murphy-ss300-installation.pdf?v=1787985278\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"MURPHY","offers":[{"title":"Default Title","offer_id":48950444622016,"sku":"SS300AD12","price":388.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/murphy_logo.png?v=1791213887"},{"product_id":"murphy-ss300-lf-12-electronic-speed-switch-20700168","title":"Murphy SS300-LF-12 Electronic Speed Switch (20700168)","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eSS300-LF-12 electronic speed switch by Murphy.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlternator output\u003c\/li\u003e\n\u003cli\u003e2 Hz differential\u003c\/li\u003e\n\u003cli\u003e12 VDC (9-16 VDC) power requirement\u003c\/li\u003e\n\u003cli\u003eMinimum Input Voltage Signal: 4.5 Vrms\u003c\/li\u003e\n\u003cli\u003eMaximum Input Voltage Signal: 50 Vrms\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/murphy-ss300-specs.pdf?v=1787985279\" target=\"_blank\" rel=\"noopener\"\u003eData sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/murphy-ss300-installation.pdf?v=1787985278\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"MURPHY","offers":[{"title":"Default Title","offer_id":48950444654784,"sku":"SS300LF12","price":304.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/murphy_logo.png?v=1791213887"},{"product_id":"murphy-ss300-24-electronic-speed-switch-20700167","title":"Murphy SS300-24 Electronic Speed Switch (20700167)","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eSS300-24 electronic speed switch by Murphy.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnetic pickup\u003c\/li\u003e\n\u003cli\u003e2 Hz differential\u003c\/li\u003e\n\u003cli\u003e24 VDC (18-30 VDC) power requirement\u003c\/li\u003e\n\u003cli\u003eMinimum Input Voltage Signal: 4.5 Vrms\u003c\/li\u003e\n\u003cli\u003eMaximum Input Voltage Signal: 50 Vrms\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/murphy-ss300-specs.pdf?v=1787985279\" target=\"_blank\" rel=\"noopener\"\u003eData sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/murphy-ss300-installation.pdf?v=1787985278\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"MURPHY","offers":[{"title":"Default Title","offer_id":48950445146304,"sku":"SS30024","price":301.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/ss30024-1.jpg?v=1791231363"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/collections\/Murphy_SS300_Electronic_Speed_Switch.jpg?v=1793044254","url":"https:\/\/www.dieselpartsdirect.com\/collections\/murphy-ss300-electronic-speed-switch.oembed","provider":"Diesel Parts Direct","version":"1.0","type":"link"}