#2121-6SS20A Delay Trigger Module Assembly | Switches

2121-6SS20A

Pressure Switch

NSN 5930-00-500-8945

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005008945

Detail Specifications

Overall Length:
4.125 inches
Overall Height:
4.188 inches
Overall Width:
3.500 inches
Distance Between Mounting Facility Centers:
2.500 inches
Pressure Switch Type:
Gage
Mounting Method:
Bracket
Thready Qty Per Inch (tpi):
18 single pressure connection
Contact Action Stimulus:
Increase
Proof Pressure:
180.00 pounds per square inch
Thread Size:
0.250 inches single pressure connection
Mounting Facility Pattern:
Two position in-line
Nonpile-up Contact Arrangement:
1 pole, double throw, one position momentary
Terminal Type:
Wire lead
Contact Load Current Rating:
10.0 amperes resistive load first voltage
Contact Load Current Rating:
500.0 milliamperes resistive load second voltage
Contact Adjustability:
Actuation point adjustable
Contact Adjustment Range:
+3.80/+100.00 actuation point pounds per square inch
Contact Adjustment Type:
External actuation point screw with scale
Contact Stimulus Rating:
2.10 differential point pounds per square inch
Contact Voltage Rating In Volts:
240.0 ac at sea level first voltage
Contact Voltage Rating In Volts:
30.0 dc at sea level second voltage
Media For Which Designed:
Gas or liquid
Style Designator:
Rectangular w/bracket
Thread Series Designator:
Npt single pressure connection
NSN:
5930-00-500-8945
Item Name:
Module Assembly,delay Trigger
Cage Code:
89326

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
12-2121-6SS20A
Cage Code:
89326
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
2221-17SS25
Cage Code:
89326
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Pressure Switches
------------ P/N 2121-6SS20A

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Last Updated: 04/01/2025