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MARATHON/KULKA 1423121 Terminal Block Power Disconnect

The MARATHON/KULKA 1423121 is a power disconnect terminal block engineered for demanding industrial environments. It provides a secure and reliable connection for various wire gauges (10-14 AWG) and features a terminal screw drive with a 3/16 in. hex. The block is designed to achieve SCCR ratings exceeding 10,000A when using suitable copper conductors and can be used with fuses or circuit breakers for overcurrent protection. Optional covers are available for added protection and organization. Refer to the datasheet for detailed specifications and installation guidelines.

Authorized Distributors
Part No:1423121
Stock:0
Inv Date:06-01-2026
Price: Unit price: $329.18
Buy/RFQ:
Part No:1423121
Stock:0
Inv Date:06-01-2026
Price: Unit price: $415.9
Buy/RFQ:
Part No:1423121
Stock:0
Inv Date:06-01-2026
Price: Unit price: $415.9
Buy/RFQ:

MARATHON/KULKA 1423121 Terminal Block Power Disconnect Specifications:

  • wire_size: 10 - 14 AWG
  • strip_length: 3/4 in. (19mm)
  • terminal_screw_drive: 3/16 in. hex
  • SCCR: Up to 100,000A
  • enclosure_size: Minimum 16x12x6
  • mounting_fastener: #10 fastener
  • mounting_torque: 30 Ibf-in (3.4 N-m)
  • covers_catalog_number: CC 142x
  • marker_strip: white vinyl strip with mounting screws

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Frequently Asked Questions

Where can I buy MARATHON/KULKA 1423121?

You can click on the BUY or RFQ button to purchase 1423121 from an authorized MARATHON/KULKA distributor.

How do I troubleshoot issues or seek technical support for part 1423121?

You can download the 1423121 datasheet or visit the MARATHON/KULKA website for support.

Who is the manufacturer of 1423121?

MARATHON/KULKA

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