CAL18-11

The ABB CAL18-11 is a 2-pole auxiliary contact block designed for front or side mounting on compatible ABB contactors. It features one normally open (N.O.) and one normally closed (N.C.) contact with instantaneous operation, making it ideal for use in industrial control circuits requiring reliable feedback and interlocking.

Technical Specifications

• Contact Configuration: 1 N.O. + 1 N.C. (instantaneous)

• Number of Poles: 2

• Rated Operational Voltage: 24 – 690 V AC/DC

• Rated Insulation Voltage (Ui): 690 V

• Rated Impulse Withstand Voltage (Uimp): 6 kV

• Thermal Current (Ith): 10 A

• Power Loss per Pole: 0.15 W

• Mounting Type: Front or side mounting on contactor

• Terminal Type: Screw clamp

• Tightening Torque: 1.0 Nm