#M178 Analog Enclosure Thermostat Assembly | Switches

M178

Thermostatic Switch

NSN 5930-00-201-4427

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002014427

Product Technical Spec.

Overall Length:
6.250 inches
Overall Height:
2.500 inches
Overall Width:
2.750 inches
Tempurature Sensing Element Type:
Internal coiled tube
Operating Tempurature Rating:
Between -50.0 degrees fahrenheit and 120.0 degrees fahrenheit
Mounting Method:
Base
Contact Action Stimulus:
Increase
Nonpile-up Contact Arrangement:
1 pole, single throw, normally closed, momentary action
Terminal Type:
Tab w/screw
Contact Load Current Rating:
13.0 amperes resistive load first voltage
Contact Load Current Rating:
2.3 amperes resistive load fourth voltage
Contact Load Current Rating:
4.6 amperes resistive load third voltage
Contact Load Current Rating:
6.5 amperes resistive load second voltage
Contact Adjustability:
Actuation point adjustable
Contact Adjustment Range:
+40.00/+80.00 actuation point degrees fahrenheit
Contact Voltage Rating In Volts:
115.0 ac at sea level first voltage
Contact Voltage Rating In Volts:
115.0 dc at sea level third voltage
Contact Voltage Rating In Volts:
230.0 ac at sea level second voltage
Contact Voltage Rating In Volts:
230.0 dc at sea level fourth voltage
NSN:
5930-00-201-4427
Item Name:
Thermostat Assembly,analog Enclosure
Cage Code:
79230

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
176-6
Cage Code:
65289
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
M178A
Cage Code:
79230
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
152-25
Cage Code:
65289
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 M178

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Last Updated: 08/14/2025