KNITTER-SWITCH Single Pole Double Throw (SPDT) Toggle Switch, On-Off-On, Panel Mount. Contact Current Rating: 4 A @ 30 V dc. Terminal Type: Solder Tag. Panel Cut Out Diameter: 12.5mm. Actuator Length: 11.5mm. Contact Resistance: <20mΩ. Maximum Operating Temperature: +140°C. Mechanical Life: 200000Operations. Minimum Operating Temperature: -45°C. Contact Material: Silver Plated Copper Alloy. Operating Temperature Range: -45 → +140°C. Panel Cut Out Size: 12.5mm. MPN: MTG 106 E