320B1D40 - Control Concepts 40A 3-Phase Zero-Cross AC Power Controller, 120-575V, Natural Convection Cooling

320B1D40

320B1D40 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.

• Three-phase, zero-cross firing mode
• 40A current rating
• 120-575V line voltage range
• 4-20mA analog control input
• No control transformer required
• Natural convection cooling
• Vertical mounting with fins vertical
• 2500 Vac RMS isolation
• Compact and economical design
• LED diagnostic indicator
• Applications: ovens, furnaces, kilns
• Resistive load compatible

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Specifications

• Part Number: 320B1D40
• Brand : Control Concepts

Product Data

• Weight : 25