Allen Bradley 100S-C Contactor, 24 V ac Coil, 3-Pole, 43 A, 5NO + 2NC, 525 V ac

Redundant contactors to isolate motor (hazardous motion)
Positively guided main contacts
Red contact housings for easy identification as safety device
Protective cover prevents manual operation - yet the window allows visible ON/OFF status

DC versions incorporate a diode protection circuit

Use this safety contactor from Rockwell Automation's Allen Bradley range to protect your high current devices. It's designed to let you remotely control current flow in machines that need switching on and off repeatedly, as this helps to prolong their lifespan. Its compact size means the unit takes up minimal space and is suitable for smaller applications. It's equipped with four (two normally open, two normally closed) positively guided auxiliary contacts to protect against current overload in powerful electric motors.

• Screw terminal for easy and reliable wiring• Protective cover to prevent tampering• Operating temperature between -25°C and +60°C for versatile use in industrial environments

• IEC 947-5-1 (International Electrotechnical Commission)• DIN 19240 (Deutsches Institut für Normung)

The difference between a contactor and a relay is that a contactor handles high current load devices, while a relay can only manage small loads. In addition, you can use a contactor with single or 3-phase motors but you can only use a relay with single-phase motors.

Safety Contactor