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Eaton Bussmann NSD4 Industrial Fuse

This industrial slow blow fuse provides reliable overload protection with a voltage rating of 550 VAC and a current rating of 4 Amps. Featuring a cylindrical fuse link within dimensions of 13.8mm diameter and 58.7mm length, it is designed for use in fuse holders and switchgear applications. The fuse complies with BS88: Part 6 and IEC 269-1 standards, offering high interrupting ratings up to 80kA. Its time delay characteristic makes it ideal for protecting motor circuits and other inductive loads, ensuring safety and equipment longevity in industrial environments.

Authorized Distributors
Source:Newark
Part No:NSD4
Stock:15
Inv Date:06-11-2026
Price: Unit price: $5.77
Buy/RFQ:
Source:DigiKey
Part No:NSD4
Stock:3
Inv Date:06-11-2026
Price: Unit price: $27.16
Buy/RFQ:
Part No:NSD4
Stock:33
Inv Date:06-12-2026
Price: Unit price: $27.16
Buy/RFQ:
Part No:NSD4
Stock:0
Inv Date:06-11-2026
Price: Unit price: $5.19
Buy/RFQ:
Part No:NSD4
Stock:0
Inv Date:06-12-2026
Price: Unit price: $25.48
Buy/RFQ:

Eaton Bussmann NSD4 Industrial Fuse Specifications:

  • Voltage Rating: 550 VAC
  • Current Rating: 4 Amps
  • Dimensions: 13.8 mm diameter x 58.7 mm length
  • Fuse Type: Slow blow / Time delay
  • Fuse Link: Cylindrical design
  • Standards: BS88 Part 6, IEC 269-1
  • Interrupting Rating: Up to 80 kA
  • Package Quantity: 20 units
  • Applications: Fuse holders, switchgear, overload protection for motors
  • Construction: Ceramic tube with offset blade tags

Buy the Buy Industrial HRC Fuse Part Number NSD4 Online

Order the industrial HRC fuse NSD4 online today for fast delivery and professional-grade overload protection. This 4A, 550VAC fuse with a cylindrical link and a slow blow characteristic is ideal for protecting motors and control circuits. Measuring 13.8mm in diameter and 58.7mm in length, it complies with BS88 and IEC 269-1 standards. Its high interrupting capacity of 80kA ensures safety in demanding electrical environments, making it a perfect choice for reliable circuit protection in industrial applications.

Buy Industrial HRC Fuse NSD4 now and experience unmatched reliability and performance in overload and short-circuit protection applications.

Frequently Asked Questions

Where can I buy Eaton Bussmann NSD4?

You can click on the BUY or RFQ button to purchase NSD4 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part NSD4?

You can download the NSD4 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of NSD4?

Eaton Bussmann

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