SIT series

• Three-phase contactors with heatsink and DIN rail mounting.
• Fitted with a LED indicators, and RC and VDR network protection
• Designed to control resistive loads (AC-51) or for motor control (AC-53).
• These products are defined with temperature rises of 50°C and permanent operation (operating cycle = 100%) of 8 hours in compliance with the European standards

celduc® relais offers further ranges of solid-state relays for controlling three-phase loads. Variousmodels are available, with ratings up to 125 amps per phase, with either AC or DC input, random orzero-cross output.