#21205LM Sensor Switching Unit | Switches

21205LM

Rotary Switch

NSN 5930-00-683-4971

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006834971

Product Technical Spec.

Overall Length:
5.969 inches
Overall Height:
2.813 inches
Overall Width:
2.813 inches
Shaft Length:
2.438 inches single actuator
Unthreaded Mounting Hole Diameter:
0.281 inches single mounting facility
Individual Section Quantity:
5
Knob Manufacturer Code:
82121
Knob Manufacturer Part Number:
A
Longest Horizontal Distance Between Mounting Centers:
2.297 inches single mounting facility
Longest Vertical Distance Between Mounting Centers:
2.297 inches single mounting facility
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
2 each section front
Throw Quantity:
3 each section front
Mounting Method:
Unthreaded hole single mounting facility
Features Provided:
Actuator knob
Contact Voltage Rating In Volts:
125.0 ac at sea level
Contact Voltage Rating In Volts:
125.0 dc at sea level
Mounting Facility Pattern:
Four position rectangular single mounting facility
Switch Actuator Indexing Position Quantity:
3 single actuator
Shaft Type:
Rectangular/square, threaded hole single actuator
Square Shaft Size:
0.250 inches single actuator
Terminal Type:
Tab w/screw
Contact Switching Action:
Breaks before makes each section front
Switch Actuator Positioning Increment:
45.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
10.0 amperes resistive load ac at sea level
Contact Load Current Rating:
5.0 amperes resistive load dc at sea level
Style Designator:
Tap, circuit selector
NSN:
5930-00-683-4971
Item Name:
Sensor Switching Unit
Cage Code:
82121

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1655779PC2
Cage Code:
10001
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
2JR5
Cage Code:
82121
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
8604BN
Cage Code:
82121
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 21205LM

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Last Updated: 01/20/2025