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FERRAZ SHAWMUT A6K20R Fast Acting Power Fuse

FERRAZ SHAWMUT A6K20R fuses are fast-acting, current-limiting fuses ideal for applications requiring high short circuit current protection. These fuses are particularly well-suited for branch/feeder circuits and back-up protection in loadcenters, panelboards, and switchboards. Their rejection style design prevents incorrect replacement, while the fiberglass body ensures dimensional stability in harsh industrial environments. The easy-to-read imprint label simplifies identification and replacement, and the high degree of current limitation minimizes peak let-thru current.

Authorized Distributors
Source:DigiKey
Part No:A6K20R
Stock:0
Inv Date:06-08-2026
Price: Unit price: $44.671
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Part No:A6K20R
Stock:0
Inv Date:06-09-2026
Price: Unit price: $81.13
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Part No:A6K20R
Stock:0
Inv Date:06-08-2026
Price: Unit price: $71.76
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Part No:A6K20R
Stock:1
Inv Date:06-08-2026
Price: Unit price: $37.12
Buy/RFQ:
Part No:A6K20R
Stock:1
Inv Date:06-08-2026
Price: Unit price: $37.12
Buy/RFQ:

FERRAZ SHAWMUT A6K20R Fast Acting Power Fuse Specifications:

  • Volts: 250VAC / DC
  • Amps: 1 to 600A
  • IR: 200kA I.R. AC, 20kA I.R. DC
  • Current Limiting: Highly current-limiting
  • Acting Type: Fast-acting
  • Design: Rejection style
  • Body Material: Fiberglass
  • Label: Easy-to-read imprint label
  • Approvals: UL listed to standard 248-12 File E2137, CSA certified to standard C22.2 No. 248.12, Self-certified for DC per UL248

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Frequently Asked Questions

Where can I buy FERRAZ SHAWMUT A6K20R?

You can click on the BUY or RFQ button to purchase A6K20R from an authorized FERRAZ SHAWMUT distributor.

How do I troubleshoot issues or seek technical support for part A6K20R?

You can download the A6K20R datasheet or visit the FERRAZ SHAWMUT website for support.

Who is the manufacturer of A6K20R?

FERRAZ SHAWMUT

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