#ST55N Aircraft Switch | Switches

ST55N

Toggle Switch

NSN 5930-01-231-4546

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012314546

Detail Specifications

Thread Class:
2b
Body Style:
Hole mount
Overall Length:
2.150 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.812 inches
Overall Height:
2.375 inches
Overall Width:
1.015 inches
Body Length:
1.336 inches
Body Width:
1.015 inches
Actuator Style:
Round
Actuator Diameter:
0.240 inches
Actuator Height:
0.875 inches
Actuator Position-action Relationship:
Up position maintained and down position maintained
Maximum Voltage Rating In Volts:
220.0 ac and 28.0 dc
Mounting Surface To Terminal End Distance:
1.500 inches
Inclosure Type:
Fully enclosed
Mounting Method:
Threaded hole
Thready Qty Per Inch (tpi):
32
Thread Size:
0.138 inches
Nonpile-up Contact Arrangement:
2 pole, double throw, both positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage:
25.000 amperes resistive dc and 15.000 amperes inductive dc and 7.000 amperes lamp dc and 8.000 amperes resistive ac and 5.000 amperes inductive ac and 2.500 amperes lamp ac
Thread Series Designator:
Unc
Terminal Type And Quantity:
6 tab w/screw
NSN:
5930-01-231-4546
Item Name:
Aircraft Switch
Cage Code:
81350

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
532TS1-3
Cage Code:
91929
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
8421502-11
Cage Code:
97151
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
8837KP4
Cage Code:
81640
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MS25103-23
Cage Code:
96906
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
B023-3
Cage Code:
81350
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
JANS23
Cage Code:
81350
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Toggle Switches
------------ P/N ST55N

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Last Updated: 01/04/2025