Model: 250F129-3

Flow Switch

Properties:

Overall Length
2.935 inches
Overall Height
Between 2.620 inches and 2.750 inches
Body Diameter
Between 2.350 inches and 2.390 inches
Body Height
1.427 inches
Operating Tempurature Rating
Between 32.0 degrees fahrenheit and 180.0 degrees fahrenheit
Mounting Method
Input port
Contact Action Stimulus
Increase
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary
Terminal Type
Connector, receptacle
Contact Load Current Rating
25.0 milliamperes inductive load second voltage
Contact Load Current Rating
50.0 milliamperes inductive load first voltage
Contact Adjustability
Actuation point not adjustable and deactuation point not adjustable
Contact Stimulus Rating
0.80 actuation point gallons per minute and 0.60 deactuation point gallons per minute
Contact Voltage Rating In Volts
115.0 dc at sea level second voltage
Contact Voltage Rating In Volts
50.0 dc at sea level first voltage
Media For Which Designed
Liquid
Style Designator
Cylindrical
NSN
5930-01-079-9607
Part Number
250F129-3
Description
Switch,flow
CAGE

A switch which is specifically designed to operate by the influence of a gaseous, liquid, or solid media velocity on its actuator.

Part 250F129-3 NSN 5930-01-079-9607

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
36841
FIIG:
A048B0
Concept No.:
1
App. Key:
A
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:
A
ESD:
ESD:
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:
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: 9026107000
  • SITC: 87431
  • End Use: Measuring, testing, control instruments
  • NAICS: 334513
  • USDA: 1

Freight Class: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi

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