{"product_id":"ametek-pf1-120-25-fk-scr-controller","title":"Ametek PF1-120-25-FK SCR Controller","description":"\u003cdiv\u003e\u003cp\u003eAMETEK PF1-120-25-FK is a PF1-series phase-fired SCR power controller from AMETEK HDR Power Systems designed for single-phase regulation of AC power. Configured for 120 VAC input, it provides a 25 A current rating as indicated by the model number PF1-120-25-FK, and supports operation at standard line frequencies of 50 or 60 Hz. The PF1 family is intended for enclosure-mounted use with IP00 protection, and its control inputs can be configured via a 5 kΩ potentiometer, a dry-contact closure, or an external temperature or process controller signal, offering flexible integration with diverse control architectures. As a phase-fired controller, it adjusts the portion of each AC cycle delivered to the load, enabling precise power control for single-phase loads in industrial processes. The PF1-120-25-FK is sold individually and is part of HDR's broader SCR power-control product line, which includes models across a range of voltages and current ratings, all sharing the same fundamental phase-control approach.\u003c\/p\u003e\u003c\/div\u003e","brand":"AMETEK","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46278968869098,"sku":null,"price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-077.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/ametek-pf1-120-25-fk-scr-controller","provider":"GTG Hardware","version":"1.0","type":"link"}