Model: AP21-4003

Pressure Switch

Properties:

Overall Length
3.168 inches
Overall Height
1.109 inches
Body Width
2.113 inches
Pressure Switch Type
Gage
Mounting Method
Bracket
Features Provided
Mounting hardware
Contact Action Stimulus
Increase
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary
Terminal Type
Tab w/screw and quick disconnect, male
Contact Load Current Rating
16.0 amperes resistive load first voltage
Contact Load Current Rating
8.0 amperes resistive load second voltage
Contact Adjustability
Actuation point adjustable, preset
Contact Adjustment Range
+200.00/+475.00 actuation point pounds per square inch
Contact Adjustment Type
External actuation point screw with scale
Contact Stimulus Rating
325.00 actuation point pounds per square inch and 225.00 deactuation point pounds per square inch
Contact Voltage Rating In Volts
120.0 ac at sea level first voltage
Contact Voltage Rating In Volts
240.0 ac at sea level second voltage
NSN
5930-00-394-6936
Part Number
AP21-4003
Description
Switch,pressure
CAGE
80625

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes baroswitch; switch, pressure-thermostatic; and switch, sensitive.

Part AP21-4003 NSN 5930-00-394-6936

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00206
FIIG:
A048B0
Concept No.:
1
App. Key:
D
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:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.1000lbs
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: 8536509065
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, for a voltage not exceeding 1000 volts, nesoi

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