Pressure Switch

Part Number 668434-1

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

3b all pressure connection thread class, 3.880 inches nominal overall length, unf all pressure connection thread series designator.

1.250" overall width automatic reset 20 all pressure connection thread quantity per inch rectangular.

Includes quality control certificate of conformance.

Hazardous Locations/environmental Protection:

Dustproof
Overall Height:

1.990 inches
Overall Width:

1.250 inches
Body Length:

2.720 inches
Distance Between Mounting Facility Centers:

0.880 inches
Pressure Switch Type:

Differential
Operating Tempurature Rating:

Between -65.0 degrees fahrenheit and 275.0 degrees fahrenheit
Mounting Method:

Base
Features Provided:

Automatic reset
Thready Qty Per Inch (tpi):

20 all pressure connection
Contact Action Stimulus:

Increase
Proof Pressure:

4500.00 pounds per square inch
Thread Size:

0.4375 inches single pressure connection
Mounting Facility Pattern:

Two position in-line
Nonpile-up Contact Arrangement:

1 two circuit, double break/double make, permanent jumper with no external terminal, both positions maintained
Sensing Element Burst Pressure:

1500.00 pounds per square inch
Terminal Type:

Connector, receptacle
Contact Load Current Rating:

5.0 amperes resistive load single voltage
Contact Adjustability:

Actuation point not adjustable
Contact Stimulus Rating:

1250.00 actuation point pounds per square inch and 150.00 differential point pound
Contact Voltage Rating In Volts:

30.0 dc at sea level single voltage
Pressure Connector Type:

Plain, threaded internal all connections
Media For Which Designed:

Liquid
Style Designator:

Rectangular
Federal Supply Class (fsc):

Switches
National Stock Number (nsn):

5930-00-545-8960

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