{"product_id":"industrial-shpf1-480-40-cl-01-scr-power-control","title":"Industrial SHPF1-480-40-CL-01 SCR Power Control","description":"\u003cdiv\u003e\u003cp\u003eIndustrial SHPF1-480-40-CL-01 SCR Power Control is a rugged, single-phase phase-fired controller from AMETEK HDR Power Systems that delivers precise, infinitely variable power to resistive or inductive loads at 480 VAC. The 40 A RMS rating means it can handle up to 40 amps continuous, and the unit accepts a 4-20 mA control signal (with an on-board 500-ohm input resistor) to set the firing angle; the suffix CL indicates RMS current limit\/overcurrent protection, while 01 selects the 4-20 mA input option. Designed for 50\/60 Hz operation, SHPF1 devices support standard line voltages of 120, 240, 400, 480, and 575 VAC, and use phase-fired control with a pair of inverse-parallel SCRs synchronized to the mains; the 4-20 mA input is optically isolated and features a soft-start ramp of about 12 line cycles. Typical applications include heating elements, transformers, and other process loads where controlled power delivery with overcurrent protection and flexible control interfaces is essential.\u003c\/p\u003e\u003c\/div\u003e","brand":"AMETEK","offers":[{"title":"New","offer_id":51659918442798,"sku":null,"price":396.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_790f8ee7-c2af-4ea1-b791-fcadf940ac2e.jpg?v=1769530720","url":"https:\/\/plgautomation.com\/products\/industrial-shpf1-480-40-cl-01-scr-power-control","provider":"PLG Automation ","version":"1.0","type":"link"}