Model: MDA-111

Pressure Switch

Special Features:

Switch type: spst normally open; switching media: air or compatible fluids on high side; current rating: 40 ma resistive for life in excess of 20 million cycles; contacts: 18k gold inlay; electrical connections: terminals-0.187 inch x 0.20: spade (recessed) for use with quick disconnects; pressure connections: smooth port 5/32 inch diameter for 1/8 inch inside diameter tubing; housing: polycarbonate; diaphragm material: polyurethane; operating voltage: ac/dc-30v or less with resistive load; mounting: use number 4 screws through mounting lugs or number 2 screws through eyelets; weight: less than 10 grams

Properties:

Pressure Switch Type
Differential
Operating Tempurature Rating
Between 40.0 degrees fahrenheit and 150.0 degrees fahrenheit
Proof Pressure
4.00 pounds per square inch
NSN
5930-01-549-6741
Part Number
MDA-111
Description
Switch,pressure
CAGE
0T4J0

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 MDA-111 NSN 5930-01-549-6741

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

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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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