#20SR2B4 Non-illuminated Selector Switch | Switches

20SR2B4

Rotary Switch

NSN 5930-00-548-7938

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005487938

Product Features

Round, threaded hole type shaft

Product Technical Spec.

Hazardous Locations/environmental Protection:
Dustproof
Overall Length:
7.094 inches
Overall Height:
9.625 inches
Overall Width:
9.500 inches
Mounting Slot Width:
0.531 inches single mounting facility
Shaft Diameter:
0.625 inches single actuator
Shaft Length:
0.719 inches single actuator and 0.781 inches single actuator
Unthreaded Mounting Hole Diameter:
0.500 inches single mounting facility
Individual Section Quantity:
4
Longest Horizontal Distance Between Mounting Centers:
8.000 inches single mounting facility
Longest Vertical Distance Between Mounting Centers:
3.250 inches single mounting facility
Switch Contact Basic Design:
Nonpile-up nonsymmetrical
Mounting Method:
Bracket single mounting facility and slot single mounting facility
Features Provided:
Dummy section
Contact Voltage Rating In Volts:
250.0 dc at sea level
Contact Voltage Rating In Volts:
500.0 ac at sea level
Mounting Facility Pattern:
Four position rectangular single mounting facility
Switch Actuator Indexing Position Quantity:
4 single actuator
Shaft Type:
Round, threaded hole single actuator
Terminal Type:
Tab, solder lug
Switch Actuator Positioning Increment:
90.0 degrees single actuator
Contact Load Current Rating:
200.0 amperes resistive load dc at sea level
Contact Load Current Rating:
200.0 amperes resistive load ac at sea level
Style Designator:
Tap, circuit selector
Test Data Document:
81349-mil-s-15291 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Specification Data:
81349-mil-s-15291 professional/industrial association specification
Nondefinitive Specification/std Data:
20sr class
NSN:
5930-00-548-7938
Item Name:
Non-illuminated Selector Switch
Cage Code:
82121

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
M15291/13-003
Cage Code:
81349
RNCC:
2
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MIL-S-15291/13
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
9000S6202-74123
Cage Code:
80064
RNCC:
C
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
AF
Part Number:
9000S6202-74224
Cage Code:
80064
RNCC:
C
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
AF
Part Number:
9301
Cage Code:
82121
RNCC:
C
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
AF

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 20SR2B4

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Last Updated: 11/29/2024