5930-00-439-0840 SWITCH,TOGGLE Index 1660-00-439-0847 NOZZLE,FUEL,HEATER

National Stock Number:
5930-00-439-0842

Federal Supply Class:
5930

National Item Identification Number:
004390842

Description:
SWITCH,PRESSURE

Detail:
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.


Manufacturer Information:
250WTRB6-250417719278DETROIT SWITCH INC


Techincal Specification:
STYLE DESIGNATORRECTANGULAR
PRESSURE SWITCH TYPEGAGE
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
CONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT RANGE10.00 TO 180.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE
CONTACT ADJUSTMENT TYPEEXTERNAL ACTUATION POINT SCREW
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL FIRST VOLTAGE
550.0 AC AT SEA LEVEL SECOND VOLTAGE
115.0 DC AT SEA LEVEL THIRD VOLTAGE
550.0 DC AT SEA LEVEL FOURTH VOLTAGE
CONTACT LOAD CURRENT RATING16.0 AMPERES MOTOR LOAD FIRST VOLTAGE
3.2 AMPERES MOTOR LOAD SECOND VOLTAGE
9.6 AMPERES MOTOR LOAD THIRD VOLTAGE
2.0 AMPERES MOTOR LOAD FOURTH VOLTAGE
TERMINAL TYPESCREW
MOUNTING METHODBRACKET AND
UNTHREADED HOLE
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
FEATURES PROVIDEDELECTRICAL ACCESS PORT
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONWATERTIGHT
PRECIOUS MATERIALSILVER
PRECIOUS MATERIAL AND LOCATIONCONTACTS SILVER


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