The controller features the following:

• Auto-ranging input voltage (CE: 24-690 VAC, UL: 24-600 VAC, 45-65 Hz)
• 16, 32, 50, 80, 100, 130, 160, 200, 240, 320, 400 Amp AC output (at 50° C, 6000 ft)
• Adjustable soft start
• UL, cUL, CE, RoHS, 100kA SCCR certifications
• 4-SCR and 6-SCR configurations
• Can be ordered as Delta Wye, 4-Wire Wye, and Inside Delta
• Missing cycle detection
• SYNC-GUARD and TRANS-GUARD
• Dedicated RUN/STOP bit
• Analog interface: up to two analog inputs, two retransmits 
• Fieldbus options: EtherNet/IP, EtherCat, PROFINET, PROFIBUS Modbus RTU, Modbus TCP
• Easy setup via Plug-n-Play USB
• Thermistor
• OEM options (consult factory)

MicroFUSION is available with one of two circuit boards.  SX is a lower-cost alternative, whereas HX features CCI Link™ and is a fully populated board that can be field-upgraded to include retransmits and other features.

Available options include:

• General purpose input
• Second analog input channel (second setpoint, potentiometer input, external feedback, or pulse width modulation (PWM))
• Alarm relay (form C)
• 2 x 16 bit analog retransmits (0-10 VDC or 0/4-20 mA)
• Remote display (2-line, 16-character text display)
• High performance: True RMS power, load vontage feedback, load current feedback, high resolution control loop
• Increased accuracy, linearity
• Current limit
• Watercooled heatsink option
• External heatsink option
• External, touchsafe Class T Fusing