Small position switch 4AT

hermeticharsh environmentssolar

KLIXON® 4AT Series low temperature hermetic switches are snap-action devices that provide the reliable switching action in extremely harsh environments. These switches are designed to operate at temperatures as low as -275 °F (-170.5 °C) and while switching 3 Amps resistive at 30VDC. Sensata has over 100 different switch packages in single and multi-pole configurations with actuation styles such as leaf, lever, pushbutton, plunger, roller, and toggle. KLIXON® 4AT Series low temperature hermetic switches provide indication of position in many different aerospace and defense applications including liquid oxygen valves, satellite antenna position, and solar array positioning. Sensata's switches are used on the International Space Station and Mars Observer. Features Qualified per MIL-PRF-8805, Enclosure Symbol 5 Hermetically sealed with dry nitrogen gas backfill Proven snap-action switching, reliable performance and long life Excellent shock and vibration resistance Switching up to 4 amps Optimal for low level circuits Temperature range between -275°F and 450°F Small, lightweight axis–symmetric design for robustness and reliability Single and multiple pole designs available Various mounting configurations for custom applications Sealed and unsealed plunger options Wide range of side plate designs for narrow width applications PMA Approvals for various commercial aircraft Customer approvals for space and military applications