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Liquid Level Switch

Model / MPN: 51445K921 | NSN: 6680-01-643-6379
ITAR Registered seal

A switch which is actuated by a float or sensing devic (s) to control liquid level and/or actuate visual or audible warning systems. Used in conjunction with pumps or valves to transfer liquid from one source to another. It may include a relay controlled by the switch element. Excludes transmitter, liquid quantity.

Product Details
NATO Stock Number
6680-01-643-6379
Sold in multiples of
1 EA
DEMIL
Power Cable Length
234.0 inches
Overall Diameter
3.5 inches
Electrical Connection Type
Cable
Voltage Rating At Maximum Rated Current
120.0 volts
Float Quantity
1
Operating Tempurature Rating
Between 33.0 degrees fahrenheit and 140.0 degrees fahrenheit
Maximum Current Rating
15.00 amperes load
Liquid Type For Which Designed
Water
Float Effective Travel
3.25 inches
Part Name Assigned By Controlling Agency
Switch liquid level
51445K Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A616TAP64 Switch, Liquid Level 3 EA 06/30/2016
SPE4A618T21W2 Switch, Liquid Level 93 EA 06/13/2018

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51445K921 Cross Reference
  • L-20-D