Momentary 2 position Key-Switch – Single Pole
Part Code: 0660-1Maintained 2 Position Key-Switch – Single Pole
Part Code: 0661-1Maintained 2 Position Waterproof Key-Switch – Double Pole
Part Code: 0661-1WRMaintained 2 Position High Security Key-Switch – Single Pole
Part Code: 0661-1-HSOptex OA-Edge Swing Door Safety Sensor
Part Codes: OA-EDGE T M 340BL, OA-EDGE T M 700BL, OA-EDGE T M 900BLMomentary 2 Position High Security Key-Switch – Single Pole
Part Code: 0660-1-HSMaintained 2 Position Euro Key-Switch – Double Pole
Part Code: 0669-1DPMaintained 2 Position Euro Key-Switch – Single Pole
Part Code: 0669N-1