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Eaton Bussmann BKS506V63R Time-Delay Fuse

This is a low breaking capacity, time-delay fuse suitable for industrial applications, rated at 250V AC and 6.3A. It features a glass tube with nickel-plated brass endcaps, designed for reliable performance and safety. The fuse offers axial leads for easy installation, with physical dimensions of 5 x 20mm. It complies with IEC 60127-2/3 standards and is recognized by multiple safety agencies such as UL, CSA, VDE, BSI, SEMKO, IMQ, PSEWET, CCC, and cURus. Its time-current characteristics ensure overcurrent protection for sensitive electronic circuits and appliances, making it ideal for various industrial and electronic equipment. Full technical specifications include rated voltage, current, resistances, and approval certifications to ensure safety and performance compliance.

Authorized Distributors
Source:Newark
Part No:BK/S506-V-6.3-R
Stock:41
Inv Date:06-11-2026
Price: Unit price: $8.55
Buy/RFQ:
Source:Newark
Part No:BK/S506-V-63-R
Stock:134
Inv Date:06-11-2026
Price: Unit price: $8.55
Buy/RFQ:
Source:DigiKey
Part No:BK-S506-V-6-3-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $4.3703
Buy/RFQ:
Source:DigiKey
Part No:BK-S506-V-63-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6.7562
Buy/RFQ:
Source:DigiKey
Part No:BK/S506-V-6.3-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $4.3703
Buy/RFQ:
Source:DigiKey
Part No:BK/S506-V-6.3-R
Stock:41
Inv Date:06-11-2026
Price: Unit price: $5.92
Buy/RFQ:
Source:DigiKey
Part No:BK/S506-V-63-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6.7562
Buy/RFQ:
Source:DigiKey
Part No:BK/S506-V-63-R
Stock:134
Inv Date:06-11-2026
Price: Unit price: $7.46
Buy/RFQ:
Part No:BK/S506-V-63-R
Stock:0
Inv Date:06-12-2026
Price: Unit price: $12.08
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Authorized Distributors
Part No:BK/S506-V-6.3-R
Stock:41
Inv Date:06-12-2026
Price: Unit price: $4.114
Buy/RFQ:
Part No:BK/S506-V-63-R
Stock:134
Inv Date:06-12-2026
Price: Unit price: $6.05
Buy/RFQ:
Part No:BK/S506-V-6.3-R
Stock:41
Inv Date:06-12-2026
Price: Unit price: $4.114
Buy/RFQ:
Part No:BK/S506-V-63-R
Stock:134
Inv Date:06-12-2026
Price: Unit price: $6.05
Buy/RFQ:

Eaton Bussmann BKS506V63R Time-Delay Fuse Specifications:

  • Rated Voltage: 250V AC
  • Current Rating: 6.3A
  • Dimensions: 5 x 20mm
  • Physical Material: Glass tube with nickel-plated brass endcaps
  • Lead Type: Axial leads
  • Compliance: IEC 60127-2/3
  • Agency Approvals: UL, CSA, VDE, BSI, SEMKO, IMQ, PSEWET, CCC, cURus
  • Time-Delay Characteristics: Suitable for sensitive electronic circuits and appliances
  • Temperature Resistance: Standard for fuse operation
  • Physical Size: Standard 5 x 20mm package
  • Application: Overcurrent protection, industrial electronics
  • Voltage Drop: Low resistance at rated current
  • Melting I't: Specified for each current rating
  • Cold Resistance: Measured at <10% rated current
  • Interrupting Rating: Designed for safe circuit interruption
  • Construction: Glass tube, nickel-plated brass endcaps
  • Design: Time-delay (slow blow)

Buy the Bussmann Series $506 Time-Delay Fuse: BKS506V63R

Purchase Bussmann BKS506V63R online today and ensure reliable circuit protection for your electronic and industrial systems. Designed with a glass tube and nickel-plated brass endcaps, this 250V, 6.3A fuse provides dependable overcurrent protection and features axial leads for easy installation. Its IEC compliance and recognition by UL, CSA, and other agencies guarantee safety and performance. Whether for sensitive electronics or industrial devices, this slow blow fuse offers precise current limiting, durability, and protection. Order now for fast delivery and quality assurance in your electrical solutions.

Get Bussmann BKS506V63R today—built for precision, delay time, and long-lasting durability in electronic circuit protection.

Frequently Asked Questions

Where can I buy Eaton Bussmann BKS506V63R?

You can click on the BUY or RFQ button to purchase BKS506V63R from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part BKS506V63R?

You can download the BKS506V63R datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of BKS506V63R?

Eaton Bussmann

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