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Technical Data Sheet
JN-321 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,BOX is a the manufacturer industrial component. Key specifications include terminal_type_and_quantity: 6 TAB, SOLDER LUG, nonpile-up_contact_arrangement: 3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT, maximum_voltage_rating_in_volts: 240.0 AC AND 250.0 DC, contact_load_current_rating_at_maximum_rated_voltage: 30.000 AMPERES RESISTIVE DC AND 30.000 AMPERES RESISTIVE AC, electrical_power_rating_at_maximum_ac_voltage_rating: 3.0 HORSEPOWER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-081-3610, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
JN-321
NSN: 5930-00-081-3610
FSC: 5930
CAGE: 60555 — SIEMENS-ALLIS INC (USA)
SPECIFICATIONS
terminal_type_and_quantity6 TAB, SOLDER LUG
nonpile-up_contact_arrangement3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
maximum_voltage_rating_in_volts240.0 AC AND 250.0 DC
contact_load_current_rating_at_maximum_rated_voltage30.000 AMPERES RESISTIVE DC AND 30.000 AMPERES RESISTIVE AC
electrical_power_rating_at_maximum_ac_voltage_rating3.0 HORSEPOWER
NSN5930-00-081-3610
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,BOX TITLE COMPONENT PN JN-321 MFR SWITCH,BOX
KEY FEATURES
ELECTRICAL POWER RATING AT MAXIMUM AC VOLTAGE RATING: 3.0 HORSEPOWER
TEST DATA DOCUMENT: 81348-W-S-865 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.).
TERMINAL TYPE AND QUANTITY: 6 TAB, SOLDER LUG
MAXIMUM VOLTAGE RATING IN VOLTS: 240.0 AC AND 250.0 DC
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 30.000 AMPERES RESISTIVE DC AND 30.000 AMPERES RESISTIVE AC
NONPILE-UP CONTACT ARRANGEMENT: 3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
TECHNICAL CHARACTERISTICS (FLIS)
ELECTRICAL POWER RATING AT MAXIMUM AC VOLTAGE RATING3.0 HORSEPOWER
TEST DATA DOCUMENT81348-W-S-865 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.).
TERMINAL TYPE AND QUANTITY6 TAB, SOLDER LUG
MAXIMUM VOLTAGE RATING IN VOLTS240.0 AC AND 250.0 DC
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE30.000 AMPERES RESISTIVE DC AND 30.000 AMPERES RESISTIVE AC
NONPILE-UP CONTACT ARRANGEMENT3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
H221Interchangeable
interchangeable cross-reference
interchangeable
K15-350H22-1Interchangeable
interchangeable cross-reference
interchangeable
W-S-865Interchangeable
Same NIIN cross-reference
interchangeable
NDSCL2DN2SNBX1-30A240VACInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JN-321?
JN-321 is a SWITCH,BOX.
What parts can replace JN-321?
There are 4 known substitutes for JN-321: H221, K15-350H22-1, W-S-865 and 1 more. Substitute compatibility should be verified for your specific system.
Is JN-321 still available?
JN-321 is currently cancelled.
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