Air cooled solid state mechanical SCR contactor replacements for resistance welding
Welding Rating Amps RMS at various Duty Cycles:
10% - 450 Amps
20% - 275 Amps
50% - 140 Amps
100% - 70 Amps
Suggested Maximum Transformer KVA (2):
230 Line Volts – 25
Convection cooled, rated at 40°C ambient temperature.
Suggested transformer KVA is based on the maximum secondary voltage at 50% duty cycle, typically, spotwelding applications.
Thermostat: If required add suffix J to part number
MOV: for MOV add suffix M to part number
Example: CMB175-12JM, 75 amps RMS,1200 Volts with thermostat and MOV
- Volts : 1200
- Amps : 450