#12-280 Master Disconnect Switch | Switches

12-280

Rotary Switch

NSN 5930-00-248-3381

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002483381

Product Technical Spec.

Thread Length:
0.250 inches single mounting facility
Overall Length:
1.938 inches
Overall Height:
1.875 inches
Overall Width:
1.562 inches
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
0.750 inches single actuator
Nonturn Device Radius:
0.531 inches at 10: 00 o'clock
Individual Section Quantity:
1
Nonturn Device Type:
Tab at 10: 00 o'clock
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
3 single section rear
Throw Quantity:
2 single section rear
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.375 inches single mounting facility
Switch Actuator Indexing Position Quantity:
3 single actuator
Shaft Type:
Round single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Makes before breaks single section rear
Switch Actuator Positioning Increment:
30.0 degrees single actuator
Style Designator:
Circular wafer, bushing mount
Thread Series Designator:
Unef single mounting facility
NSN:
5930-00-248-3381
Item Name:
Switch,master Disconnect
Cage Code:
20950

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number 12-280 and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 12-280

New Products Recently updated in switches

  • 347176-1 thermostatic switch
    NSN 5930-00-022-4394

    Dustproof hazardous locations/environmental protection, 1.625 inches overall length, 3.000 inches overall height, 1.562 inches overall width

  • XNC8X6 thermostatic switch
    NSN 5930-00-022-4394

    Dustproof hazardous locations/environmental protection, 1.625 inches overall length, 3.000 inches overall height, 1.562 inches overall width

  • 263809A3 rotary switch
    NSN 5930-00-022-4323

    2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 2.392 inches overall length, 1.046 inches overall height

  • A16138-013 rotary switch
    NSN 5930-00-022-4323

    2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 2.392 inches overall length, 1.046 inches overall height

  • 263808A3 rotary switch
    NSN 5930-00-022-4312

    2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 1.620 inches overall length, 1.046 inches overall height

  • A16138-001 rotary switch
    NSN 5930-00-022-4312

    2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 1.620 inches overall length, 1.046 inches overall height


Best-Selling Products A collection of our most popular products

Last Updated: 04/23/2025