The Honeywell Micro Switch MS24523-27 TL series toggle switch is an ideal switch for demanding applications, compliant with MIL-DTL-3950, this high-performance switch is a logical choice for use in environments where sealing and resistance to shock and vibration are required. The MS24523-27 is particularly suitable for applications in off-highway, aviation, commercial, and industrial equipment. This compact, environmentally sealed switch is available in single and double-pole configurations.
Switch Operation:
With the switch mounted with the keyway facing in any direction, the switch acts as an ON-OFF-ON switch that is momentarily ON in either direction of the keyway. The center position is OFF. Refer to the circuit diagram below for wiring specifics.
Common Uses:
- Turn Indicators
- Data acquisition systems
- Winch controls
- A/B control
- Weapons systems
Switch Specs
- Single Pole -Double Throw (SPDT)
- Three screw
- Screw mounting holes are #6
- Mounting threads are 15/32
- .05-28 Volts DC switch will transfer 20 amps
- .05-277 Volts AC switch will transfer 15 amps
- A 6-screw DPST version of this switch is available Here
- Silver cadmium oxide contacts
Circuitry / Operating Action

Datasheets
MS24523-27 / 1TL1-7 Datasheet