{"product_id":"320b1d40-control-concepts-40a-3-phase-zero-cross-ac-power-controller-120-575v-natural-convection-cooling","title":"320B1D40 - Control Concepts 40A 3-Phase Zero-Cross AC Power Controller, 120-575V, Natural Convection Cooling","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e320B1D40\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e320B1D40\u003c\/b\u003e is a three-phase, zero-cross AC power controller designed for resistive heating applications requiring precise control and reliability.This controller features a 40A current rating, supports line voltages from 120 to 575V, and operates with a 4-20mA command signal. It is powered directly from the control loop, eliminating the need for a separate transformer. The unit uses distributive control for improved heater life and reduced temperature variation, and is designed for natural convection cooling with vertical mounting.\u003cul\u003e\n\u003cli\u003eThree-phase, zero-cross firing mode\u003c\/li\u003e\n\u003cli\u003e40A current rating\u003c\/li\u003e\n\u003cli\u003e120-575V line voltage range\u003c\/li\u003e\n\u003cli\u003e4-20mA analog control input\u003c\/li\u003e\n\u003cli\u003eNo control transformer required\u003c\/li\u003e\n\u003cli\u003eNatural convection cooling\u003c\/li\u003e\n\u003cli\u003eVertical mounting with fins vertical\u003c\/li\u003e\n\u003cli\u003e2500 Vac RMS isolation\u003c\/li\u003e\n\u003cli\u003eCompact and economical design\u003c\/li\u003e\n\u003cli\u003eLED diagnostic indicator\u003c\/li\u003e\n\u003cli\u003eApplications: ovens, furnaces, kilns\u003c\/li\u003e\n\u003cli\u003eResistive load compatible\u003c\/li\u003e\n\u003c\/ul\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: 320B1D40\u003c\/li\u003e                                             \u003cli\u003eBrand : Control Concepts\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eWeight : 25 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Control Concepts","offers":[{"title":"New","offer_id":62230081568927,"sku":"320B1D40-New","price":55.57,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/320b1d40-control-concepts-40a-3-phase-zero-cross-ac-power-controller-120-575v-natural-convection-cooling","provider":"Essential Electric Supply","version":"1.0","type":"link"}