5940-00-394-9907 TERMINAL BOARD Index 5940-00-394-9911 TERMINAL BOARD

National Stock Number:
5930-00-394-9909

Federal Supply Class:
5930

National Item Identification Number:
003949909

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:
25189682577RAYTHEON COMPANY
LS2294404034SETRA SYSTEMS, INC.


Techincal Specification:
ELECTRICAL CONNECTION TYPECONNECTOR PLUG
AC VOLTAGE RATING115.0 VOLTS NOMINAL 1ST OPERATING POWER RQMT
AC VOLTAGE RATING230.0 VOLTS NOMINAL 2ND OPERATING POWER RQMT
ACTUATION METHODBUOYANCY
CONNECTOR IDENTIFICATIONMS3112E-8-3P
CONNECTOR MANUFACTURER CODE96906
CONTACT ARRANGEMENTSINGLE THROW,NORMALLY OPEN
CURRENT RATING AT MAXIMUM RATED VOLTAGE0.5 AMPERES RESISTIVE LOAD
DC VOLTAGE RATING28.0 VOLTS NOMINAL 2ND OPERATING POWER RQMT
DC VOLTAGE RATING6.0 VOLTS NOMINAL 1ST OPERATING POWER RQMT
FLOAT EFFECTIVE TRAVEL3.880 INCHES MINIMUM AND 4.120 INCHES MAXIMUM
FLOAT QUANTITY1
INTERNAL BATTERY ACCOMMODATIONNOT INCLUDED 1ST OPERATING POWER RQMT
LIQUID TYPE FOR WHICH DESIGNEDCOOLANT FLUID
OVERALL DIAMETER1.180 INCHES NOMINAL
MOUNTING DIMENSIONS1-1/4 IN. NPT
MOUNTING POSITIONVERTICAL
MOUNTING METHODTHREAD
OPERATING TEMP RATING0.0 CELSIUS MINIMUM AND 45.0 CELSIUS MAXIMUM
PHASESINGLE 1ST OPERATING POWER RQMT
RELAYNOT INCLUDED
TANK INSERTION LENGTH6.000 INCHES MINIMUM


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