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Worldwide distributor of NSN parts and consumables located in the USA.

Toggle Switch

Model / MPN: 4TL51-50 | NSN: 5930-00-678-9167
ITAR Registered seal

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes switch, lever; switch, rotary; switch, knife; switch, sensitive; and switch, box.

Product Details
NATO Stock Number
5930-00-678-9167
Sold in multiples of
1 EA
DEMIL
NO
Body Style
Bushing mount
Hazardous Locations/environmental Protection
Weatherproof
Overall Length
1.640 inches
Overall Height
2.882 inches
Overall Width
1.320 inches
Bushing Length
0.469 inches
Body Length
1.640 inches
Body Width
1.320 inches
Body Height
1.100 inches
Actuator Style
Round
Actuator Diameter
0.375 inches
Actuator Height
1.063 inches
Actuator Position-action Relationship
Up position maintained and down position maintained and center position maintained
Actuator Position-locking Relationship
Up position locked in and out and down position locked in and out and center position locked in and out
Maximum Voltage Rating In Volts
115.0 ac and 250.0 dc
Mounting Surface To Terminal End Distance
1.350 inches
Inclosure Type
Fully enclosed
Mounting Method
Threaded bushing
Features Provided
Actuator seal
Thready Qty Per Inch (tpi)
32
Thread Size
0.469 inches
Nonpile-up Contact Arrangement
4 pole, double throw, three positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage
500.000 milliamperes resistive dc and 8.000 amperes inductive dc and 11.000 amperes resistive ac and 2.000 amperes lamp ac
Thread Series Designator
Uns
Terminal Type And Quantity
12 screw
4TL51 Series Parts

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4TL51-50 Cross Reference
  • GS836BW50-2
  • 8906K1882
  • 128SCAV250-89