Hermetically Sealed Switches from Honeywell are hermetically sealed per enclosure design symbol 5, MIL-S-8805. The switches have power load switching capability up to 4 amperes, 28VDCand 2Amps115 VAC, 400 Hz and temperature tolerance from –85°F to +250°F (–65°C to+121°C). 

Additional features of the hermetically sealed switches include:

• High temperature construction for use from –85°F to +500°F (–65°C to +260°C
• Variety of auxiliary actuators
• Choice of terminal styles
• Gold contacts for special applications
• Military standard construction with listings on the MIL-S-8805 qualified products list.