Chromalox Datasheets for SCR Power Controllers

Silicon controlled rectifier (SCR) power controllers precisely regulate output power to resistive heating loads such as industrial furnaces and ovens. They generally operate on either zero-crossing or phase angle control.
SCR Power Controllers: Learn more

Product Name Notes
The C4 Series Multiple Zone SCR Power Controller manages both single phase and 3-phase industrial healing load applications which require zero cross firing modes. Load options include up to 4...
The C4-IR Series Multiple Zone SCR Power Controller manages both single phase and 3-phase industrial heating load applications which require zero cross, burst firing, half single cycle, and phase angle...
The CFW Advance Modular SCR Power Controller offers single phase, three phase 2-Leg, or three phase 3-Leg power control from 40A to 600A. All models feature Zero Cross and Phase...
The CTF is a compact microprocessor-based SCR power controller which is designed for all types of industrial heater loads up to 250 Amps at nominal voltages of 480, 600 and...
25 A to 60A, 100-480 Vac Integral Over Current Fault Protection User Configurable Firing Modes: Zero Cross (Fixed Cycle, Burst Fire/ D.O.T., Half Single-Cycle) or Phase Angle Complete Voltage, Current,...