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MARATHON/KULKA CC1443 Power Distribution Block

Marathon Power Distribution Blocks are essential components for electrical control panels, providing robust and reliable power distribution. They are designed to meet the stringent requirements of the National Electric Code (NEC) and UL508A, including high Short Circuit Current Ratings (SCCR) and feeder spacing. These blocks are available in various configurations to accommodate different wire sizes and termination needs, ensuring safe and efficient power delivery in industrial applications. Marathon offers solutions that meet feeder spacing requirements, and are UL Listed and RoHS compliant.

Authorized Distributors
Part No:CC1443
Stock:31
Inv Date:06-01-2026
Price: Unit price: $15.98
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Part No:CC1443
Stock:114
Inv Date:06-01-2026
Price: Unit price: $11.99
Buy/RFQ:
Part No:CC1443
Stock:114
Inv Date:06-01-2026
Price: Unit price: $11.99
Buy/RFQ:
Part No:CC1443
Stock:0
Inv Date:06-01-2026
Price: Unit price: $8.45
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MARATHON/KULKA CC1443 Power Distribution Block Specifications:

  • Connector Housings: Thermoplastic, UL 94 V-0, RTI 125[o] C
  • Insulator Base Plate: Phenolic Laminate, UL 94 V-0, RTI 130[o] C
  • Wire Connectors: Tin Plated Aluminum, Rated for Copper or Aluminum Wire (CU & AL)
  • Short Circuit Current Rating: up to 100kA (100kA SCCR Rating with copper conductors only. Requires specific over-current protection device.)
  • UL 508A Feeder Circuit Terminal Spacing: up to 600 Volts
  • Rated: up to 335 Amp, 600 Volts
  • Line side conductor: up to 600 kcmil
  • Distribution: up to twelve conductors per pole
  • Investigated: to UL 1953
  • UL Category and File: QPQS.E309401
  • Flexible Stranded Wire: Compliant
  • Safety hinged cover: available as accessory, 1 cover per pole
  • SCCR: up to 100,000 SYM Amps
  • Rated UL: 94-V-0
  • UL Temperature Rating: 125[o] C
  • Mounting: panel mount
  • Material: Insulator - Thermoplastic; Connector - Aluminum

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Frequently Asked Questions

Where can I buy MARATHON/KULKA CC1443?

You can click on the BUY or RFQ button to purchase CC1443 from an authorized MARATHON/KULKA distributor.

How do I troubleshoot issues or seek technical support for part CC1443?

You can download the CC1443 datasheet or visit the MARATHON/KULKA website for support.

Who is the manufacturer of CC1443?

MARATHON/KULKA

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