Model: NF9-20139

Thermostatic Switch

Special Features:

Manufacturing processes and materials are critical to safety of life and property

Properties:

Overall Length
4.875 inches
Overall Width
2.875 inches
Body Length
4.625 inches
Unthreaded Mounting Hole Diameter
0.281 inches
Capillary Tube Length
120.0 inches
Bulb Length
3.625 inches
Bulb Diameter
0.688 inches
Longest Horizontal Distance Between Mounting Centers
2.406 inches
Shortest Horizontal Distance Between Mounting Centers
1.750 inches
Longest Vertical Distance Between Mounting Centers
2.500 inches
Tempurature Sensing Element Type
Capillary tube-bulb
Mounting Method
Bracket and unthreaded hole
Features Provided
Manual reset button
Contact Action Stimulus
Increase
Mounting Facility Pattern
Isosceles triangle
Nonpile-up Contact Arrangement
1 pole, single throw, normally closed, momentary action
Criticality Code Justification
Feat
Terminal Type
Screw
Contact Load Current Rating
16.0 amperes resistive load single voltage
Contact Adjustability
Deactuation point adjustable and actuation point adjustable
Contact Adjustment Range
+300.00/+400.00 actuation point degrees fahrenheit and +297.00/+397.00 deactuation point degrees fahrenheit
Contact Adjustment Type
External deactuation point screw and external actuation point screw
Contact Voltage Rating In Volts
115.0 ac at sea level single voltage
Media For Which Designed
Gas or liquid
NSN
5930-01-045-3040
Part Number
NF9-20139
Description
Switch,thermostatic
CAGE

A switch that is actuated by changes in ambient temperature. Excludes circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

Part NF9-20139 NSN 5930-01-045-3040

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00451
FIIG:
A048B0
Concept No.:
1
App. Key:
F
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
7.0 X 4.0 X 5.0
Paclk Weight:
1.7000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 9032100000
  • SITC: 87461
  • End Use: Measuring, testing, control instruments
  • NAICS: 334512
  • USDA: 1

Freight Class: Thermostats

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