2010-01-137-4703 SHAFT,PROPULSION,SHIP Index 2815-01-137-4706 MANIFOLD,INTAKE

National Stock Number:
5930-01-137-4705

Federal Supply Class:
5930

National Item Identification Number:
011374705

Description:
SWITCH,LIQUID LEVEL

Detail:
A SWITCH WHICH IS ACTUATED BY A FLOAT OR SENSING DEVICE(S) TO CONTROL LIQUID LEVEL AND/OR ACTUATE VISUAL OR AUDIBLE WARNING SYSTEMS. USED IN CONJUNCTION WITH PUMPS OR VALVES TO TRANSFER LIQUID FROM ONE SOURCE TO ANOTHER. IT MAY INCLUDE A RELAY CONTROLLED BY THE SWITCH ELEMENT. EXCLUDES TRANSMITTER, LIQUID QUANTITY.


Manufacturer Information:
3459904034SETRA SYSTEMS, INC.
LS-34768-104034SETRA SYSTEMS, INC.


Techincal Specification:
ELECTRICAL CONNECTION TYPECONNECTOR RECEPTACLE
AC VOLTAGE RATING120.0 VOLTS MAXIMUM SECOND ALTERNATE OPERATING POWER RQMT
AC VOLTAGE RATING240.0 VOLTS MAXIMUM THIRD ALTERNATE OPERATING POWER RQMT
AC VOLTAGE RATING50.0 VOLTS MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT
ACTUATION METHODBUOYANCY
CONNECTOR IDENTIFICATION34770
CONNECTOR MANUFACTURER CODE04034
CONTACT ARRANGEMENTSPST,NORMALLY OPEN,NORMALLY CLOSED
CURRENT RATING AT MAXIMUM RATED VOLTAGE0.2 AMPERES RESISTIVE LOAD
DC VOLTAGE RATING120.0 VOLTS MAXIMUM SECOND ALTERNATE OPERATING POWER RQMT
DC VOLTAGE RATING240.0 VOLTS MAXIMUM THIRD ALTERNATE OPERATING POWER RQMT
DC VOLTAGE RATING50.0 VOLTS MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT
FLOAT EFFECTIVE TRAVEL9.500 INCHES MINIMUM AND 9.750 INCHES MAXIMUM
FLOAT QUANTITY4
FREQUENCY RATING60.0 HERTZ NOMINAL FIRST ALTERNATE OPERATING POWER RQMT
FREQUENCY RATING60.0 HERTZ NOMINAL THIRD ALTERNATE OPERATING POWER RQMT
FREQUENCY RATING60.0 HERTZ NOMINAL SECOND ALTERNATE OPERATING POWER RQMT
LIQUID TYPE FOR WHICH DESIGNEDHYDRAULIC OIL AND LUBRICATING OIL AND SEA WATER AND VARIOUS FUELS AND WATER
OVERALL DIAMETER5.562 INCHES NOMINAL
OVERALL LENGTH35.500 INCHES NOMINAL
MAXIMUM CURRENT RATING1.0 AMPERES RESISTIVE LOAD
MOUNTING DIMENSIONSSIX 0.562 IN. DIA HOLES EQUALLY SPACED ON A 4.438 IN. DIA BOLT CIRCLE
MOUNTING POSITIONVERTICAL
MOUNTING METHODFLANGE
OPERATING TEMP RATING-65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM
SPECIAL FEATURES2ND FLOAT EFFECTIVE TRAVEL 9.750 IN. MIN AND 10.000 IN. MAX,3RD FLOAT EFFECTIVE TRAVEL 7.750 IN. MIN AND 8.125 IN. MAX,4TH FLOAT EFFECTIVE TRAVEL 3.375 IN. MIN AND 3.625 IN. MAX
PHASESINGLE FIRST ALTERNATE OPERATING POWER RQMT
PHASESINGLE THIRD ALTERNATE OPERATING POWER RQMT
PHASESINGLE SECOND ALTERNATE OPERATING POWER RQMT
RELAYNOT INCLUDED
VOLTAGE RATING AT MAXIMUM RATED CURRENT50.0 VOLTS
TANK INSERTION LENGTH32.938 INCHES MINIMUM AND 33.063 INCHES MAXIMUM


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