5945-00-137-4240 RELAY,ELECTROMAGNETIC Index 5930-00-137-4245 SWITCH,ROTARY

National Stock Number:
5930-00-137-4244

Federal Supply Class:
5930

National Item Identification Number:
001374244

Description:
SWITCH,ROTARY

Detail:
A switch actuated by a definite angular rotation of the switch shaft about its axis. For items having rated actuation travel and pressure characteristics, see SWITCH, SENSITIVE. Excludes RELAY, ROTARY; SWITCH, STEPPING; and SWITCH, TELEPHONE (as modified).


Manufacturer Information:
1905MC-4-791812JANCO CORPORATION
GS835EY4C726512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL
28.0 DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
500.0 MILLIAMPERES RESISTIVE LOAD AND
250.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL
TERMINAL TYPETAB, SOLDER LUG
SWITCH ACTUATOR INDEXING POSITION QUANTITY7 SINGLE ACTUATOR
STYLE DESIGNATORTAP, CIRCULAR, BUSHING MOUNT
OVERALL LENGTH2.894 INCHES MAXIMUM
OVERALL DIAMETER1.100 INCHES MAXIMUM
INDIVIDUAL SECTION QUANTITY4
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
ROTOR THROUGH CONNECTION QUANTITY1 EACH SECTION
POLE QUANTITY1 EACH SECTION FRONT
THROW QUANTITY7 EACH SECTION REAR
CONTACT SWITCHING ACTIONBREAKS BEFORE MAKES 1ST SECTION REAR
BREAKS BEFORE MAKES 2ND SECTION REAR
BREAKS BEFORE MAKES 3RD SECTION REAR
MAKES BEFORE BREAKS 4TH SECTION REAR
SWITCH ACTUATOR POSITIONING INCREMENT30.0 DEGREES SINGLE ACTUATOR
SWITCH ACTUATOR STOP DEVICE TYPEFIXED STOP SINGLE ACTUATOR
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
FIRST FLAT LENGTH0.250 INCHES NOMINAL SINGLE ACTUATOR
FLAT HEIGHT0.214 INCHES NOMINAL SINGLE ACTUATOR
SHAFT DIAMETER0.248 INCHES MINIMUM AND
0.251 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT LENGTH0.834 INCHES MINIMUM AND
0.914 INCHES MAXIMUM SINGLE ACTUATOR
NONTURN DEVICE TYPESLOTTED BUSHING AT 3:00 O'CLOCK
MOUNTING METHODTHREADED BUSHING SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATORUNEF SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE0.375 INCHES SINGLE MOUNTING FACILITY
THREAD CLASS2A SINGLE MOUNTING FACILITY
THREAD LENGTH0.417 INCHES MINIMUM AND
0.457 INCHES MAXIMUM SINGLE MOUNTING FACILITY
TEST DATA DOCUMENT81349-MIL-S-3786/4 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF
SHAFT FLAT/SLOT ANGULAR LOCATION180.0 DEGREES FROM CONTACT POSITION 1 SINGLE ACTUATOR
OPERATING TEMP RANGE-65.0 TO 125.0 DEG CELSIUS
DETENT ROTATIONAL TORQUE RANGE12.000 TO 80.000 INCH-OUNCES SINGLE ACTUATOR


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