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Eaton Bussmann BKABC4R Fast-Acting Ceramic Fuse

This is a fast-acting ceramic tube fuse rated for 250 VAC and 125 VDC, with a current rating of 4 Amps. It features optional axial leads and measures 6.4 x 31.7mm (1/4 x 1 1/4 inches), constructed with ceramic tube and nickel-plated brass endcaps. UL listed and CSA certified, it is suitable for circuit protection in various electronic applications, offering reliable interruption ratings, low resistance, and environmental durability. Its compact design ensures easy mounting and integration into different systems, making it ideal for industrial and consumer electronics requiring dependable fast-acting fuse protection.

Authorized Distributors
Source:Newark
Part No:BK/ABC-4-R
Stock:1000
Inv Date:06-11-2026
Price: Unit price: $2.75
Buy/RFQ:
Source:DigiKey
Part No:BK-ABC-4-R
Stock:1420
Inv Date:06-11-2026
Price: Unit price: $1.3
Buy/RFQ:
Source:DigiKey
Part No:BK/ABC-4-R
Stock:1420
Inv Date:06-11-2026
Price: Unit price: $1.3
Buy/RFQ:
Part No:BK/ABC-4-R
Stock:219
Inv Date:06-12-2026
Price: Unit price: $1.08
Buy/RFQ:
Part No:BK/ABC-4-R
Stock:47
Inv Date:06-11-2026
Price: Unit price: $3.87
Buy/RFQ:
Part No:BK/ABC-4-R
Stock:1093
Inv Date:06-11-2026
Price: Unit price: $2.13
Buy/RFQ:
Part No:BK/ABC-4-R
Stock:1093
Inv Date:06-11-2026
Price: Unit price: $2.13
Buy/RFQ:
Source:Arrow EU
Part No:BK-ABC-4-R
Stock:2200
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:
Part No:BK/ABC-4-R
Stock:4834
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

Eaton Bussmann BKABC4R Fast-Acting Ceramic Fuse Specifications:

  • Rated Voltage: 250 VAC, 125 VDC
  • Current Rating: 4 Amps
  • Physical Size: 6.4 x 31.7mm (1/4 x 1 1/4 inches)
  • Construction: Ceramic tube, nickel-plated brass endcaps
  • Mounting: Suitable for holder mounting
  • UL and CSA certified
  • Resistance: Approximately 0.0020 ohms at 125VDC
  • Interrupting Rating: 10,000 A at 250 VAC
  • Environmental Durability: Meets UL standard 248-14
  • Product Compatibility: Suitable for circuit protection in electronic devices
  • Leads Options: Optional axial leads for mounting flexibility
  • Agency Approvals: UL Listed, CSA recognized
  • Dimensions: Length 31.75mm, Diameter 6.35mm
  • Shock & Vibration Resistance: Compliant with MIL-STD-202
  • Packaging Options: Available in various packaging quantities

Buy the Cooper 4A Fuse – Reliable Circuit Protection for Industrial Applications

Secure your electronic projects with our fast-acting ceramic fuse, rated at 250 volts and 4 amps, featuring optional axial leads. Designed with ceramic tube and nickel-plated brass caps, it guarantees durability, UL listing, and CSA certification. Its compact size of 6.4 x 31.7mm allows easy integration into various circuit boards and systems, offering low resistance and high interrupting capacity of 10,000 amps. Perfect for industrial, commercial, and consumer electronics to ensure reliable circuit protection, preventing damage and ensuring safety in demanding environments.

Order your Cooper Series ABC Fuse today and ensure your circuits are protected with dependable, fast-acting ceramic fuses designed for industrial needs.

Frequently Asked Questions

Where can I buy Eaton Bussmann BKABC4R?

You can click on the BUY or RFQ button to purchase BKABC4R from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part BKABC4R?

You can download the BKABC4R datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of BKABC4R?

Eaton Bussmann

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