GENERAL CHARACTERISTICS ITEM DESCRIPTION | MAX 40 CHANNELS; 10 CHANNEL LOW THERMAL RELAY ASSEMBLY; 10 CHANNEL RE LAY ACTUATOR ASSEMBLY; ZER0 DEG C TO 55 DEG C OPERATING TEMPERATURE; AC PO WER 100,120,200 OR 240 VOLTS; 48 TO 66 HZ; 7.500 INCHES H; 16.875 INCHES W; 20.500 INCHES D; RACK FLANCE KIT |