#MRA-3-3 Rotary Switch Control | Switches

MRA-3-3

Rotary Switch

NSN 5930-00-920-4722

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009204722

Detail Specifications

Thread Class:
2a single mounting facility
Thread Length:
0.250 inches single mounting facility
Hazardous Locations/environmental Protection:
Dustproof
Overall Length:
1.217 inches
Shaft Diameter:
0.125 inches single actuator
Shaft Length:
0.575 inches single actuator
Overall Diameter:
0.524 inches
Nonturn Device Radius:
0.207 inches at 3: 00 o'clock
Individual Section Quantity:
1
Nonturn Device Type:
Flatted bushing at 3: 00 o'clock
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
3 single section rear
Throw Quantity:
3 single section rear
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.250 inches single mounting facility
Contact Voltage Rating In Volts:
115.0 ac at sea level
Shaft Flat/slot Angular Location:
90.0 degrees from contact position 1 single actuator
Switch Actuator Indexing Position Quantity:
3 single actuator
Shaft Type:
Round, slotted single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes single section rear
Switch Actuator Positioning Increment:
36.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop-breakoff tab single actuator
Contact Load Current Rating:
150.0 milliamperes resistive load ac at sea level
Style Designator:
Snap or line
Thread Series Designator:
Unef single mounting facility
NSN:
5930-00-920-4722
Item Name:
Switch Control,rotary
Cage Code:
95146

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MRB-3-3
Cage Code:
00779
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MRB-3-3
Cage Code:
95146
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N MRA-3-3

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Last Updated: 02/07/2025