#A-749 Thermal Switch | Switches

A-749

Thermostatic Switch

NSN 5930-00-930-1555

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009301555

Technical Specifications of NSN

Hazardous Locations/environmental Protection:
Salt spray resistant
Overall Length:
1.375 inches
Overall Height:
0.655 inches
Body Diameter:
Between 0.650 inches and 0.670 inches
Body Height:
Between 0.290 inches and 0.320 inches
Unthreaded Mounting Hole Diameter:
0.078 inches
Distance Between Mounting Facility Centers:
1.125 inches
Tempurature Sensing Element Type:
Internal sensor
Mounting Method:
Bracket and unthreaded hole
Features Provided:
Hermetically sealed case
Contact Action Stimulus:
Increase
Mounting Facility Pattern:
Two position in-line
Nonpile-up Contact Arrangement:
1 pole, single throw, normally open, momentary action
Terminal Type:
Tab, solder lug
Contact Load Current Rating:
4.0 amperes resistive load single voltage
Contact Adjustability:
Actuation point not adjustable and deactuation point not adjustable
Contact Stimulus Rating:
70.00 actuation point degrees celsius and 58.00 deactuation point degrees celsius
Contact Voltage Rating In Volts:
28.0 dc at sea level single voltage
Media For Which Designed:
Gas or liquid
Style Designator:
Disc w/flange
NSN:
5930-00-930-1555
Item Name:
Thermal Switch
Cage Code:
93410

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
SM-B-526616
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
3100-66-1
Cage Code:
14604
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 A-749

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Last Updated: 03/21/2025