#721856-17 Safety Temperature Limiter | Switches

721856-17

Thermostatic Switch

NSN 5930-00-797-1070

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007971070

Detail Specifications

Thread Class:
3a single threaded bushing
Overall Length:
Between 4.969 inches and 5.093 inches
Body Diameter:
0.625 inches
Body Length:
3.343 inches
Tempurature Sensing Element Type:
Internal sensor
Width Across Flats:
1.000 inches
Mounting Method:
Threaded bushing
Thready Qty Per Inch (tpi):
14 single threaded bushing
Contact Action Stimulus:
Increase
Thread Size:
0.500 inches single threaded bushing
Nonpile-up Contact Arrangement:
1 pole, single throw, normally closed, momentary action
Terminal Type:
Wire lead
Contact Load Current Rating:
2.0 amperes resistive load third voltage
Contact Load Current Rating:
10.0 amperes resistive load second voltage
Contact Load Current Rating:
5.0 amperes resistive load first voltage
Contact Adjustability:
Deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating:
85.00 actuation point degrees fahrenheit and 185.00 deactuation point degrees fahrenheit
Contact Voltage Rating In Volts:
115.0 ac at sea level second voltage
Contact Voltage Rating In Volts:
230.0 ac at sea level first voltage
Contact Voltage Rating In Volts:
28.0 dc at sea level third voltage
Frequency In Hertz:
60.0 first voltage
Frequency In Hertz:
60.0 second voltage
Media For Which Designed:
Gas or liquid
Style Designator:
Cylindrical w/flange
Thread Series Designator:
Npt single threaded bushing
NSN:
5930-00-797-1070
Item Name:
Safety Temperature Limiter
Cage Code:
82577

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
721856-17
Cage Code:
05869
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
18002-21WITHMOD2AAZA
Cage Code:
73168
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
18002-21-185F
Cage Code:
73168
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Thermostatic Switches
------------ P/N 721856-17

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Last Updated: 02/01/2025