Model: 4227

Thermostatic Switch

Properties:

Hazardous Locations/environmental Protection
Dustproof
Overall Length
2.688 inches
Overall Height
2.000 inches
Overall Width
1.375 inches
Unthreaded Mounting Hole Diameter
0.313 inches
Distance Between Mounting Facility Centers
1.750 inches
Capillary Tube Length
21.5 inches
Tempurature Sensing Element Type
Capillary tube-bulb
Mounting Method
Unthreaded hole
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
Screw
Contact Load Current Rating
22.0 amperes resistive load third voltage
Contact Load Current Rating
25.0 amperes resistive load first voltage
Contact Load Current Rating
25.0 amperes resistive load second voltage
Contact Adjustability
Deactuation point adjustable and actuation point adjustable
Contact Adjustment Range
+194.00/+197.00 actuation point degrees fahrenheit and +194.00/+197.00 deactuation point degrees fahrenheit
Contact Adjustment Range
+194.00 to 197.00 actuation point degrees fahrenheit and +194.00 to 197.00 deactuation point degrees fahrenheit
Contact Adjustment Type
External deactuation point screw and external actuation point screw
Contact Voltage Rating In Volts
120.0 ac at sea level second voltage
Contact Voltage Rating In Volts
240.0 ac at sea level first voltage
Contact Voltage Rating In Volts
277.0 dc at sea level third voltage
Media For Which Designed
Gas
Style Designator
Rectangular
NSN
5930-00-152-8666
Part Number
4227
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 4227 NSN 5930-00-152-8666

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:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
4.0 X 4.0 X 3.0
Paclk Weight:
0.7000lbs
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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