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Eaton Bussmann BKMDA3R Ceramic Time Delay Fuse

This is a slow blow, time lag fuse rated for 250 VAC with a current of 3 amps. It features a cylindrical package in the 3AG or 3AB size, measuring 6.35mm by 31.75mm (1/4 inch by 1 1/4 inch). Made with ceramic tube, nickel-plated brass endcaps, it is designed for mounting in a holder and is suitable for protecting electrical circuits from overcurrent conditions, meeting UL and CSA standards for reliable circuit protection in various electrical devices and appliances.

Authorized Distributors
Source:Newark
Part No:BK/MDA-3-R
Stock:490
Inv Date:06-11-2026
Price: Unit price: $0.453
Buy/RFQ:
Source:DigiKey
Part No:BK-MDA-3-R
Stock:634
Inv Date:06-11-2026
Price: Unit price: $1.92
Buy/RFQ:
Source:DigiKey
Part No:BK/MDA-3-R
Stock:634
Inv Date:06-11-2026
Price: Unit price: $1.92
Buy/RFQ:
Part No:BK/MDA-3-R
Stock:805
Inv Date:06-12-2026
Price: Unit price: $1.59
Buy/RFQ:
Part No:BK/MDA-3-R
Stock:846
Inv Date:06-11-2026
Price: Unit price: $1.53
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Part No:BK/MDA-3-R
Stock:4798
Inv Date:06-11-2026
Price: Unit price: $3.62
Buy/RFQ:
Part No:BK/MDA-3-R
Stock:171
Inv Date:06-11-2026
Price: Unit price: $1.5942
Buy/RFQ:
Part No:BK/MDA-3-R
Stock:513
Inv Date:06-11-2026
Price: Unit price: $1.5942
Buy/RFQ:
Part No:BK/MDA-3-R
Stock:4798
Inv Date:06-11-2026
Price: Unit price: $3.62
Buy/RFQ:
Authorized Distributors
Part No:BK/MDA-3-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $3.21
Buy/RFQ:
Part No:BK/MDA-3-R
Stock:3105
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

Eaton Bussmann BKMDA3R Ceramic Time Delay Fuse Specifications:

  • Voltage Rating: 250 V AC
  • Rated Current: 3 A
  • Physical Size: 6.35mm x 31.75mm (1/4 inch x 1 1/4 inch)
  • Construction: Ceramic tube with nickel-plated brass endcaps
  • Type: Slow blow, time lag
  • Agency Certifications: UL Listed, CSA Certified
  • Shock Resistance: MIL-STD-202, Test Condition J
  • Vibration Resistance: MIL-STD-202, Test Condition C
  • Maximum Opening Time at 135% Rated Current: 60 Minutes
  • Maximum Opening Time at 200% Rated Current: 120 Seconds
  • Mounting: Suitable for holder mounting
  • Part Number: MDA-3/4-R
  • Environmental: Designed for reliable overcurrent protection in electrical circuits

Buy the Bussmann Series MDA Ceramic Fuse: MDA-3/4-R

Protect your electrical circuits with the high-quality Bussmann Series ceramic time delay fuse. Rated for 250 volts and 3 amps, it features a durable ceramic tube with nickel-plated brass endcaps, ensuring reliable operation in various electrical systems. Ideal for personal projects, industrial applications, or household wiring, this UL and CSA-listed fuse offers exceptional overcurrent protection. Easy to install in a holder, it guarantees safety and continuity, making it an essential component for circuit safeguarding and ensuring system stability and performance.

Order your Bussmann Series MDA-3/4-R ceramic time delay fuse today and ensure reliable circuit protection for your electrical projects.

Frequently Asked Questions

Where can I buy Eaton Bussmann BKMDA3R?

You can click on the BUY or RFQ button to purchase BKMDA3R from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part BKMDA3R?

You can download the BKMDA3R datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of BKMDA3R?

Eaton Bussmann

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