Product Description

1TW11 picture
Representative picture


Honeywell Microswitch

1TW1-1 is a toggle switch, ms27716-21-1

Datasheet: 1TW11 PDF


MICRO SWITCH™ miniature toggle switches in two bushing sizes. Molded-in terminals are plated for soldering. Momentary and maintained circuitry closures available. Special on-on-on circuitries are also available. Pull-to-unlock levers prevent accidental operation.


  • Qualified to MIL-DTL-83731
  • Save space and weight
  • SPDT and DPDT circuitry
  • Temperature range: -85F to +160F (-65C to +71C)
  • Sealed bushing versions
  • Choice of in. or 15/32 in. bushing
  • Color tab available on 15/32 in. bushing
  • UL recognized

Typical Applications

  • Industrial machinery and equipment
  • Military and commercial aviation
  • Construction equipment
  • Test instruments
  • Agricultural machinery
  • Process control
  • Medical instrumentation

Pricing & Availibility

Price: $162.48

64 available to buy (in stock)