DFC17-7B-59

Pressure Switch

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.

61.0 millimeters nominal body width, 93.0 millimeters nominal overall width, 139.0 millimeters nominal overall length, 127.0 millimeters nominal body length, 222.0 millimeters nominal overall height

Basic Details

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NSN

5930-01-313-3917

NIIN

01-313-3917

Item Name

Pressure Switch

Part Number

DFC17-7B-59

Active

Federal Supply Class

5930 - Switches

Federal Supply Group

Electrical and Electronic Equipment Components

Assigment Date

01/07/1990 (36 years ago)

Item Name Code

00206

Technical Specifications

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Overall Length: 139.0 millimeters nominal
Overall Height: 222.0 millimeters nominal
Overall Width: 93.0 millimeters nominal
Body Length: 127.0 millimeters nominal
Body Width: 61.0 millimeters nominal
Unthreaded Mounting Hole Diameter: 5.4 millimeters nominal
Longest Horizontal Distance Between Mounting Centers: 80.0 millimeters nominal
Longest Vertical Distance Between Mounting Centers: 38.0 millimeters nominal
Pressure Switch Type: gage
Mounting Method: bracket and unthreaded hole
Features Provided: electrical access port
Mounting Facility Pattern: four position rectangular
Nonpile-Up Contact Arrangement: 1 pole, double throw, one position momentary
Contact Load Current Rating: 0.1 amperes resistive load first voltage
Contact Load Current Rating: 10.0 amperes resistive load second voltage
Contact Adjustability: actuation point adjustable
Contact Adjustment Range: -1.00 to 5.00 actuation point bar
Contact Adjustment Type: internal actuation point pointer with scale
Contact Voltage Rating In Volts: 250.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 380.0 ac at sea level second voltage

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Cross Referenced Parts

Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: DFC17-7B-59

Part Number	CAGE	Manufacturer	RNCC	RNVC	RNAAC
1761049-01	71871	Alfa Laval Inc	3	2	TX
1761049-01	AG49N	Alfa Laval Technologies Ab	5	2	TX
1761049-01	S3218	Alfa Laval Tumba Ab	5	9	TX
DFC17-7B-59	71871	Alfa Laval Inc	C	1	ZZ

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