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

Rotary Switch Section

Model / MPN: A50053-720LR | NSN: 5930-00-020-3839
ITAR Registered seal

An item consisting of electrical contacts mounted on an insulated plate which together form a section of a switch or relay. It includes both rotor and stator but does not include drive or actuating mechanism.

Product Details
NATO Stock Number
5930-00-020-3839
Sold in multiples of
1 EA
DEMIL
NO
Overall Height
1.859 inches
Overall Width
1.734 inches
Body Thickness
0.062 inches
Unthreaded Mounting Hole Diameter
0.126 inches single mounting facility
Longest Horizontal Distance Between Mounting Centers
1.562 inches single mounting facility
Operating Tempurature Range
-25.0/+85.0 degrees celsius
Switch Contact Basic Design
Nonpile-up symmetrical and nonpile-up nonsymmetrical
Pole Quantity
1 single section front
Throw Quantity
4 single section front
Mounting Method
Strut single mounting facility and unthreaded hole single mounting facility
Contact Voltage Rating In Volts
110.0 ac at sea level
Contact Voltage Rating In Volts
28.0 dc at sea level
Mounting Facility Pattern
Two position in-line single mounting facility
Terminal Type
Clip
Contact Switching Action
Makes before breaks single section front
Contact Switching Action
Makes before breaks single section rear
Contact Load Current Rating
2.0 amperes resistive load dc at sea level
Contact Load Current Rating
1.0 amperes resistive load ac at sea level
Precious Material And Location
Clips and rotor blade silver
Precious Material
Silver
Style Designator
Switch section, rotary
A50053 Series Parts

Pricing and Availability

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A50053-720LR Cross Reference
  • 269-2299-000
  • 217319-RK
  • 269-2299-00