Allen Bradley 100S-C Contactor, 24 V dc Coil, 3-Pole, 30 A, 2NO + 2NC, 690 V ac

The Bulletin 100S-C safety contactors provide mechanically linked positively guided contacts, required in feedback circuits of modern safety applications. The mechanically linked N.C. auxiliary contacts will not change state when a power pole welds. In addition, the gold-plated bifurcated auxiliary contacts are ideally suited for low-energy applications or feedback control circuits with multiple series-connected N.C. auxiliary contacts.

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

Safety Contactor