Allen - Bradley 800T - J2B is a 30.5mm 3 - position selector switch, suitable for harsh industrial environments. The following are its main parameters: Life Cycle Status: Active Mechanical Parameters Number of Switch Positions: 3 Hole Diameter: 30.5 mm Operator Mechanical Design Life: At least 1,000,000 cycles Contact Block Electrical Design Life: 1,000,000 cycles (at max. load) Enclosure Compatibility (NEMA Type): 1, 4, 12, 13 Operator Type: Selector switch Contact Block Termination Tightening Torque: 6 - 8 lb - in / 0.7 - 0.9 N - m Operator Function: Maintained Shock: 25 g (contact fragility) / 100 g (no damage) Vibration: Maximum 10 g Contact Block Termination Wire Range: 14 - 18 awg (x 2) Operator Cap/Button Material: Plastic Operator Construction/Material: Metal Operator Cap Type: Standard knob Operator Cam Code: Standard cam Operator Cap Color: Black with white insert Electrical Parameters Suitable for Illumination: No Contact Block Configuration: 2 - no 2 - nc standard contacts Contact Block Thermal Current Rating: 10 A Contact Block Utilization Category (AC): A 600, ac - 15 Contact Block Utilization Category (DC): Q 600, dc - 13 Contact Block Operational Voltage, Max: 600V AC, 600V DC Other Parameters Terminations with Finger Safe Covers: No Operating Temperature: - 25 °C Hazardous Location Rating: No Humidity: 50% Storage Temperature: - 40 °C