#90-5552-2 Master Disconnect Switch | Switches

90-5552-2

Rotary Switch

NSN 5930-00-578-9778

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005789778

Detail Specifications

Hazardous Locations/environmental Protection:
Dustproof
Overall Length:
5.376 inches
Overall Height:
2.906 inches
Overall Width:
2.812 inches
Unthreaded Mounting Hole Diameter:
0.221 inches single mounting facility
Individual Section Quantity:
2
Knob Manufacturer Code:
82121
Knob Manufacturer Part Number:
B
Longest Horizontal Distance Between Mounting Centers:
2.000 inches single mounting facility
Shortest Horizontal Distance Between Mounting Centers:
1.000 inches single mounting facility
Longest Vertical Distance Between Mounting Centers:
2.188 inches single mounting facility
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 each section rear
Throw Quantity:
3 each section rear
Mounting Method:
Unthreaded hole single mounting facility
Features Provided:
Actuator knob
Contact Voltage Rating In Volts:
600.0 ac at sea level
Mounting Facility Pattern:
Isosceles triangle single mounting facility
Switch Actuator Indexing Position Quantity:
4 single actuator
Terminal Type:
Tab w/screw
Contact Switching Action:
Breaks before makes each section rear
Switch Actuator Positioning Increment:
45.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
20.0 amperes resistive load ac at sea level
Style Designator:
Tap, circuit selector
NSN:
5930-00-578-9778
Item Name:
Switch,master Disconnect
Cage Code:
27192

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2410LK
Cage Code:
82121
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
L01691
Cage Code:
16236
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 90-5552-2

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Last Updated: 02/16/2025