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Technical Data Sheet

R3R-400 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The WELDING MACHINE,ARC is a the manufacturer industrial component. Key specifications include design_type: RECTIFIER, mounting_type: BASE, arc_current_type: DC, special_features: USED ON LOGISTICS SUPPORT VESSEL (LSV), output_current_rating_in_amps: 300.0 NOMINAL, accessory_components_and_quantity: POLARITY SWITCH 1. This part is cataloged in the Federal Logistics Information System under NSN 3431-00-228-6288, 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
R3R-400
NSN: 3431-00-228-6288
FSC: 3431
CAGE: 36232 — LINCOLN ELECTRIC HOLDINGS INC (USA)
SPECIFICATIONS
design_typeRECTIFIER
mounting_typeBASE
arc_current_typeDC
special_featuresUSED ON LOGISTICS SUPPORT VESSEL (LSV)
output_current_rating_in_amps300.0 NOMINAL
accessory_components_and_quantityPOLARITY SWITCH 1
maximum_current_at_specified_voltage390 AMP AT 32V V
minimum_current_at_specified_voltage30 AMP AT 32V V
NSN3431-00-228-6288
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WELDING MACHINE,ARC TITLE COMPONENT PN R3R-400 MFR WELDING MACHINE,ARC
KEY FEATURES
•
ARC CURRENT TYPE: DC
•
MINIMUM CURRENT AT SPECIFIED VOLTAGE: 30 AMP AT 32V V
•
ACCESSORY COMPONENTS AND QUANTITY: POLARITY SWITCH 1
•
DESIGN TYPE: RECTIFIER
•
MOUNTING TYPE: BASE
•
MAXIMUM CURRENT AT SPECIFIED VOLTAGE: 390 AMP AT 32V V
•
OUTPUT CURRENT RATING IN AMPS: 300.0 NOMINAL
TECHNICAL CHARACTERISTICS
ARC CURRENT TYPEDC
MINIMUM CURRENT AT SPECIFIED VOLTAGE30 AMP AT 32V V
SPECIAL FEATURESUSED ON LOGISTICS SUPPORT VESSEL (LSV)
ACCESSORY COMPONENTS AND QUANTITYPOLARITY SWITCH 1
DESIGN TYPERECTIFIER
MOUNTING TYPEBASE
MAXIMUM CURRENT AT SPECIFIED VOLTAGE390 AMP AT 32V V
OUTPUT CURRENT RATING IN AMPS300.0 NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
R300InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
29200InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
R3000InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1514InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
R300-2-5InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
ES11848ISSUE1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R3R-400?
R3R-400 is a WELDING MACHINE,ARC.
What parts can replace R3R-400?
There are 16 known substitutes for R3R-400: R300, 29200, R3000 and 13 more. Substitute compatibility should be verified for your specific system.
Is R3R-400 still available?
R3R-400 is currently cancelled.
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