1492-W3 — TERMINAL JUNCTION BLOCK,SECTIONA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1492-W3: TERMINAL JUNCTION BLOCK,SECTIONA.

TERMINAL JUNCTION BLOCK,SECTIONA. Key specifications include block_type: REGULAR, current_type: AC OR DC, overall_width: 1.780 INCHES NOMINAL IN, overall_height: 1.380 INCHES NOMINAL IN, voltage_rating: 600.0 VOLTS NOMINAL, mounting_method: TRACK. This part is cataloged in the U.S.

Government catalog under NSN 5940-01-491-4982, 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

1492-W3

NSN: 5940-01-491-4982
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 01121 — ROCKWELL AUTOMATION, INC. DBA ROCKWELL AUTOMATION (USA)

SPECIFICATIONS

block_type	REGULAR
current_type	AC OR DC
overall_width	1.780 INCHES NOMINAL IN
overall_height	1.380 INCHES NOMINAL IN
voltage_rating	600.0 VOLTS NOMINAL
mounting_method	TRACK
terminal_design	FEEDTHRU
current_rating_in_amps	20.0
wire_size_accommodated	22.000 AWG MINIMUM AND 14.000 AWG MAXIMUM
end_item_identification	PANEL, POWER S; LOS ANGELES CLASS SSN (688)
NSN	5940-01-491-4982

COMPONENT DIAGRAM

KEY FEATURES

•

CURRENT TYPE: AC OR DC

•

MOUNTING METHOD: TRACK

•

BLOCK TYPE: REGULAR

•

TERMINAL DESIGN: FEEDTHRU

•

WIRE SIZE ACCOMMODATED: 22.000 AWG MINIMUM AND 14.000 AWG MAXIMUM

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.380 INCHES NOMINAL IN
CURRENT TYPE	AC OR DC
MOUNTING METHOD	TRACK
BLOCK TYPE	REGULAR
OVERALL WIDTH	1.780 INCHES NOMINAL IN
TERMINAL DESIGN	FEEDTHRU
WIRE SIZE ACCOMMODATED	22.000 AWG MINIMUM AND 14.000 AWG MAXIMUM
SPECIAL FEATURES	GRAY IEC TERMINAL BLOCK OF SELF-EXTINGUISHING,POLYAMIDE 6.6 HOUSING MATERIAL; NICKEL PLATED TERMINALS AND STAINLESS STEEL SCREWS; HIGH COPPER CONTENT COPPER ALLOY; INSULATION TEMP RANGE: -40 DEG C TO +90 DEG C, ITEM IS PART OF A MOTOR CONTROL BOX FOR THE WP 5000 COMPRESSOR DEGC
END ITEM IDENTIFICATION	PANEL, POWER S; LOS ANGELES CLASS SSN (688)
VOLTAGE RATING	600.0 VOLTS NOMINAL

OTHER ITEMS IN FSC 5940 — Lugs, Terminals, and Terminal Strips

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5940-00-000-0045 5940-00-000-0235 5940-00-001-1331 5940-00-001-1332 5940-00-001-1333 5940-00-001-1335 5940-00-001-1336 5940-00-001-1358

SUBSTITUTES & CROSS-REFERENCES 1

085553-1 PC 83Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1492-W3?

1492-W3 is a TERMINAL JUNCTION BLOCK,SECTIONA.

What parts can replace 1492-W3?

There is 1 known substitute for 1492-W3: 085553-1 PC 83. Substitute compatibility should be verified for your specific system.

What is the NSN for 1492-W3?

1492-W3 is cataloged in the U.S. Government catalog under NSN 5940-01-491-4982. This indicates validated use in U.S. government and defense supply chains.

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1492-W3 — TERMINAL JUNCTION BLOCK,SECTIONA

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