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** Picture is for identification purposes only and may not represent the actual amperage of the product listed **

A6K7R - 7 Amp Fuse

  • 7 Amp
  • 200 kA @ 600 V.AC Volts AC
FusesSKU: A6K7R

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A6K7R - 7 Amp Fuse Description

A6K7R - 7 Amp Fuse

Keep your electrical systems safe with the A6K7R Class R Fuse. It reacts fast to overloads and short circuits, helping prevent damage to your equipment and avoiding downtime. The cartridge-style design is small and lightweight—just 5 inches tall and 0.81 pounds—so it fits easily in most panels and is simple to swap out when needed. Rated for 7 amps and with a 200 kA interrupting capacity at 600 V.AC, it’s built to handle demanding setups without any extra hassle.

Key Features and Benefits

  • Fast-Acting: Responds quickly to protect your circuits.
  • Compact Cartridge Design: Easy to handle and install.
  • Non-Indicating: No extra monitoring required—just install and go.
  • High Interrupting Capacity: 200 kA at 600 V.AC for heavy-duty applications.
  • Lightweight: Makes replacement quick and simple.

Technical Specifications

  • Part Number: A6K7R
  • Amperage: 7 A
  • Frame Type: A6K-R
  • Height: 5.0 inches
  • Weight: 0.81 lbs
  • Interrupting Rating: 200 kA @ 600 V.AC
  • Style: Cartridge, non-indicating, fast-acting, current-limiting

Material Compliance and Certifications

  • Quality Materials: The A6K7R is made from quality materials and meets standard electrical safety certifications, giving you reliable protection for industrial and commercial systems.

Where It Works Best

  • This fuse is ideal for protecting motors, transformers, and other critical equipment in industrial or commercial panels. It’s perfect for situations where you need dependable, fast-acting protection without extra monitoring.

Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.

Mersen® is a registered trademark of Mersen S.A. Products sold are surplus, used, or refurbished and are NOT supplied by Mersen S.A. or its affiliates.

Specifications

  • Width:0.81
  • Depth:0.81
  • Height:5.0
  • Amperes:7
  • A.I.C. Rating & Volts:200 kA @ 600 V.AC
  • Type:A6K-R
  • Additional Notes:Cartridge Style, Non-Indicating, Fast-Acting, current-limiting Class R Fuse

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

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CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

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In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

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