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Eaton Bussmann BK1S500100R Industrial Fast-Acting Fuse

This fast-acting glass fuse is designed for reliable circuit protection in industrial applications. It features a 5x20mm size with glass tube construction, silver-plated or nickel-plated endcaps, and a voltage rating of 250 VAC. The fuse models offer a range of current ratings from 32mA to 10A, with fast response times at specified ratings. Suitable for IEC 60127-2 standards, these fuses are ideal for use in electronic and industrial equipment requiring quick short-circuit interruption and high performance.

Authorized Distributors
Source:Newark
Part No:BK1-S500-100-R
Stock:999
Inv Date:06-11-2026
Price: Unit price: $5.98
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Source:DigiKey
Part No:BK1-S500-100-R
Stock:820
Inv Date:06-11-2026
Price: Unit price: $6.15
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Source:DigiKey
Part No:BK1/S500-100-R
Stock:820
Inv Date:06-11-2026
Price: Unit price: $6.15
Buy/RFQ:
Part No:BK1/S500-100-R
Stock:589
Inv Date:06-12-2026
Price: Unit price: $6.15
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Part No:BK1/S500-100-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $5.47
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Part No:BK1/S500-100-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6.01
Buy/RFQ:
Part No:BK1/S500-100-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6.01
Buy/RFQ:

Eaton Bussmann BK1S500100R Industrial Fast-Acting Fuse Specifications:

  • Size: 5x20mm
  • Voltage Rating: 250 VAC
  • Current Ratings: 32mA, 125mA, 160mA to 10A
  • Construction: Glass tube with silver-plated or nickel-plated endcaps
  • Standards: Designed to IEC 60127-2
  • Response Time: Fast-acting, with typical melting points from 30ms to 2 seconds depending on rating
  • Agency Approvals: cURus, CSA, SEMKO, VDE, BSI, IMQ, CCC
  • Lead Options: Axial leads available, length 19.05mm (TR2 packaging) or as specified
  • Interruption Rating: Up to 40A at 250VAC, with specific ratings based on current capacity
  • Rated Voltage: 250 V AC, 50Hz

Buy the Cooper Bussmann BK1S500100R – Reliable Fast-Acting Fuse for Industrial Applications

Enhance your electrical safety with this high-quality fast-acting fuse, perfect for industrial and electronic applications. Featuring a 5x20mm glass tube construction, 250VAC voltage rating, and various current ratings from 32mA to 10A, it provides quick protection against short circuits. Designed to IEC standards, these fuses ensure reliable performance and safety compliance. Easy to install in compatible holders with axial lead options, making them suitable for a wide range of appliances and industrial equipment. Order now to secure dependable circuit protection.

Buy Cooper Bussmann BK1S500100R now and experience unmatched reliability and performance in circuit protection with fast-acting glass fuses designed for industrial use.

Frequently Asked Questions

Where can I buy Eaton Bussmann BK1S500100R?

You can click on the BUY or RFQ button to purchase BK1S500100R from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part BK1S500100R?

You can download the BK1S500100R datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of BK1S500100R?

Eaton Bussmann

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