Model: M221L163030521

Thermostatic Switch

Special Features:

Copper-nickel plating; snap action switching; spst; welded hermetic seal and backfilled w/nitrogen; salt spray resistance

Properties:

Overall Length
0.925 inches
Overall Height
0.300 inches
Body Diameter
0.550 inches
Longest Horizontal Distance Between Mounting Centers
0.937 inches
Tempurature Sensing Element Type
Disc
Operating Tempurature Rating
Between -65.0 degrees fahrenheit and 400.0 degrees fahrenheit
Mounting Method
Bracket
Contact Action Stimulus
Increase
Nonpile-up Contact Arrangement
1 pole, single throw, normally closed, momentary action
Terminal Type
Tab, solder lug
Contact Load Current Rating
2.0 amperes resistive load single voltage
Contact Adjustability
Actuation point not adjustable
Contact Stimulus Rating
163.00 actuation point degrees fahrenheit
Contact Voltage Rating In Volts
30.0 dc at sea level single voltage
Media For Which Designed
Gas
Precious Material And Location
Contacts silver
Precious Material
Silver
Style Designator
Disc
NSN
5930-01-465-7122
Part Number
M221L163030521
Description
Switch,thermostatic
CAGE
82647

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 M221L163030521 NSN 5930-01-465-7122

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:
S
ESD:
A
ESD:
A
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063250
UFC:
34410
LTL:
RATING VARIABLE
LCL:
--
WCC:
72D
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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