#20ESR3 Thermal Switch | Switches

20ESR3

Thermostatic Switch

NSN 5930-00-364-7569

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
003647569

Detail Specifications

Overall Length:
2.281 inches
Overall Height:
2.000 inches
Overall Width:
2.312 inches
Capillary Tube Length:
96.0 inches
Bulb Length:
1.750 inches
Bulb Diameter:
0.688 inches
Tempurature Sensing Element Type:
Capillary tube-bulb
Operating Tempurature Rating:
Between -540.0 degrees fahrenheit and 260.0 degrees fahrenheit
Mounting Method:
Bracket and threaded stud
Thready Qty Per Inch (tpi):
24 single threaded hole
Contact Action Stimulus:
Increase
Thread Size:
0.531 inches single threaded hole
Nonpile-up Contact Arrangement:
1 pole, double throw, one position momentary
Terminal Type:
Wire lead
Contact Load Current Rating:
15.0 amperes resistive load second voltage
Contact Load Current Rating:
3.3 amperes resistive load third voltage
Contact Load Current Rating:
10.0 amperes resistive load first voltage
Contact Load Current Rating:
6.5 amperes resistive load fourth voltage
Contact Adjustability:
Deactuation point adjustable and actuation point adjustable
Contact Adjustment Range:
+180.00/+220.00 actuation point degrees fahrenheit and +175.00/+215.00 deactuation point degrees fahrenheit
Contact Adjustment Type:
External deactuation point knob and external actuation point knob
Contact Voltage Rating In Volts:
110.0 ac at sea level second voltage
Contact Voltage Rating In Volts:
115.0 dc at sea level fourth voltage
Contact Voltage Rating In Volts:
220.0 ac at sea level first voltage
Contact Voltage Rating In Volts:
230.0 dc at sea level third voltage
Media For Which Designed:
Gas
Style Designator:
Rectangular
Thread Series Designator:
Uns single threaded hole
NSN:
5930-00-364-7569
Item Name:
Thermal Switch
Cage Code:
03479

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
HGE0008
Cage Code:
93408
RNCC:
5
RNVC:
2
RNAAC:
CX
Status:
A
MSDS:
SADC:
Part Number:
20ESR-250X4
Cage Code:
03479
RNCC:
3
RNVC:
2
RNAAC:
CX
Status:
A
MSDS:
SADC:
Part Number:
20-ERS-250X4
Cage Code:
03479
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
HGE0008
Cage Code:
58323
RNCC:
5
RNVC:
9
RNAAC:
CX
Status:
A
MSDS:
SADC:
Part Number:
I0ESR
Cage Code:
03479
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
260BT01
Cage Code:
92578
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Thermostatic Switches
------------ P/N 20ESR3

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Last Updated: 05/31/2025