5930-01-170-7371, SWITCH,LIQUID LEVEL

6680-01-170-7373 METER,FLUID FLOW INDICATING,DIFF

National Stock Number:
5930-01-170-7371

Federal Supply Class:
5930

National Item Identification Number:
011707371

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:

68633	04034	SETRA SYSTEMS, INC.
LS-34768-3	04034	SETRA SYSTEMS, INC.
LS-34768-3/68633	04034	SETRA SYSTEMS, INC.

Techincal Specification:

ELECTRICAL CONNECTION TYPE	CONNECTOR RECEPTACLE
AC VOLTAGE RATING	120.0 VOLTS MAXIMUM SECOND ALTERNATE OPERATING POWER RQMT
AC VOLTAGE RATING	240.0 VOLTS MAXIMUM THIRD ALTERNATE OPERATING POWER RQMT
AC VOLTAGE RATING	50.0 VOLTS MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT
ACTUATION METHOD	BUOYANCY
CONNECTOR MANUFACTURER CODE	04034
CONNECTOR IDENTIFICATION	34770
CONTACT ARRANGEMENT	SPST,NORMALLY OPEN,NORMALLY CLOSED
CURRENT RATING AT MAXIMUM RATED VOLTAGE	0.2 AMPERES RESISTIVE LOAD
DC VOLTAGE RATING	120.0 VOLTS MAXIMUM SECOND ALTERNATE OPERATING POWER RQMT
DC VOLTAGE RATING	240.0 VOLTS MAXIMUM THIRD ALTERNATE OPERATING POWER RQMT
DC VOLTAGE RATING	50.0 VOLTS MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT
FLOAT EFFECTIVE TRAVEL	21.375 INCHES MINIMUM AND 21.625 INCHES MAXIMUM
FLOAT QUANTITY	4
FREQUENCY RATING	60.0 HERTZ NOMINAL SECOND ALTERNATE OPERATING POWER RQMT
FREQUENCY RATING	60.0 HERTZ NOMINAL FIRST ALTERNATE OPERATING POWER RQMT
FREQUENCY RATING	60.0 HERTZ NOMINAL THIRD ALTERNATE OPERATING POWER RQMT
LIQUID TYPE FOR WHICH DESIGNED	HYDRAULIC OIL AND LUBRICATING OIL AND SEA WATER AND VARIOUS FUELS AND WATER
OPERATING TEMP RATING	-65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM
OVERALL DIAMETER	5.562 INCHES NOMINAL
OVERALL LENGTH	54.000 INCHES NOMINAL
MAXIMUM CURRENT RATING	1.0 AMPERES RESISTIVE LOAD
MOUNTING DIMENSIONS	SIX 0.562 IN. DIA HOLES EQUALLY SPACED ON A 4.438 IN. DIA BOLT CIRCLE
MOUNTING POSITION	VERTICAL
MOUNTING METHOD	FLANGE
SPECIAL FEATURES	2ND FLOAT EFFECTIVE TRAVEL 12.875 IN. MIN,13.125 IN. MAX,3RD FLOAT EFFECTIVE TRAVEL 7.875 IN. MIN,8.125 IN. MAX,4TH FLOAT EFFECTIVE TRAVEL 6.875 IN. MIN,7.125 IN. MAX
PHASE	SINGLE FIRST ALTERNATE OPERATING POWER RQMT
PHASE	SINGLE SECOND ALTERNATE OPERATING POWER RQMT
PHASE	SINGLE THIRD ALTERNATE OPERATING POWER RQMT
RELAY	NOT INCLUDED
VOLTAGE RATING AT MAXIMUM RATED CURRENT	50.0 VOLTS
TANK INSERTION LENGTH	51.438 INCHES MINIMUM AND 51.562 INCHES MAXIMUM

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