4302308-51 — TERMINAL JUNCTION BLOCK,SECTIONA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4302308-51: TERMINAL JUNCTION BLOCK,SECTIONA.

TERMINAL JUNCTION BLOCK,SECTIONA. Key specifications include block_type: CIRCUIT BREAKER, current_type: AC, overall_width: 5.0 MILLIMETERS NOMINAL MM, overall_height: 74.0 MILLIMETERS NOMINAL MM, overall_length: 58.5 MILLIMETERS NOMINAL MM, voltage_rating: 500.0 VOLTS NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5940-01-709-2033, 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

4302308-51

NSN: 5940-01-709-2033
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

block_type	CIRCUIT BREAKER
current_type	AC
overall_width	5.0 MILLIMETERS NOMINAL MM
pole_quantity	2
overall_height	74.0 MILLIMETERS NOMINAL MM
overall_length	58.5 MILLIMETERS NOMINAL MM
voltage_rating	500.0 VOLTS NOMINAL
mounting_method	CLAMP AND STACKING AND TRACK
terminal_design	FEEDTHRU
special_features	DOUBLE-DECK TERMINAL BLOCK; THROUGH/THROUGH TERMINAL BLOCK; WITH ADDITIONAL JUMPER POSITION ON LOWER LEVEL; MOUNTING TYPE: DIN-35 RAIL; COLOR: BLUE-GRAY
features_provided	INSULATOR JUMPER AND MARKER STRIP AND MANUAL TOOL AND ROHS DIRECTIVE COMPLIANCE
operating_temp_range	-60.0 TO 105.0 CELSIUS DEGC
NSN	5940-01-709-2033

COMPONENT DIAGRAM

KEY FEATURES

•

CURRENT TYPE: AC

•

MOUNTING METHOD: CLAMP AND STACKING AND TRACK

•

BLOCK TYPE: CIRCUIT BREAKER

•

POLE QUANTITY: 2

•

FEATURES PROVIDED: INSULATOR JUMPER AND MARKER STRIP AND MANUAL TOOL AND ROHS DIRECTIVE COMPLIANCE

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	74.0 MILLIMETERS NOMINAL MM
CURRENT TYPE	AC
MOUNTING METHOD	CLAMP AND STACKING AND TRACK
BLOCK TYPE	CIRCUIT BREAKER
POLE QUANTITY	2
OVERALL LENGTH	58.5 MILLIMETERS NOMINAL MM
OVERALL WIDTH	5.0 MILLIMETERS NOMINAL MM
FEATURES PROVIDED	INSULATOR JUMPER AND MARKER STRIP AND MANUAL TOOL AND ROHS DIRECTIVE COMPLIANCE
TERMINAL DESIGN	FEEDTHRU
WIRE SIZE ACCOMMODATED	12.0 AWG NOMINAL

SUBSTITUTES & CROSS-REFERENCES 3

280-524Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

PL 4803083 REV R SHT 4 FIND.057Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

4302308Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4302308-51?

4302308-51 is a TERMINAL JUNCTION BLOCK,SECTIONA.

What parts can replace 4302308-51?

There are 3 known substitutes for 4302308-51: 280-524, PL 4803083 REV R SHT 4 FIND.057, 4302308. Substitute compatibility should be verified for your specific system.

What is the NSN for 4302308-51?

4302308-51 is cataloged in the U.S. Government catalog under NSN 5940-01-709-2033. This indicates validated use in U.S. government and defense supply chains.

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4302308-51 — TERMINAL JUNCTION BLOCK,SECTIONA

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