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Eaton Bussmann JJN50 Fast-Acting Fuse

This high-speed fuse provides reliable overcurrent protection for electronic circuits with a 300 VAC rating and a 50-amp capacity. Featuring a cylindrical package measuring approximately 14.22mm in diameter and 22.35mm in length, it is designed for quick response in fuse holders. Its current limiting characteristic ensures effective short-circuit protection, making it ideal for load centers, control panels, and system upgrades. UL and CSA certified, this fuse meets industry standards for safety and performance, suitable for various industrial and electronic applications.

Authorized Distributors
Source:DigiKey
Part No:JJN-50
Stock:40
Inv Date:06-11-2026
Price: Unit price: $81.02
Buy/RFQ:
Part No:JJN-50
Stock:15
Inv Date:06-12-2026
Price: Unit price: $87.8
Buy/RFQ:
Part No:JJN-50
Stock:0
Inv Date:06-11-2026
Price: Unit price: $87.8
Buy/RFQ:
Part No:JJN-50
Stock:51
Inv Date:06-11-2026
Price: Unit price: $56.16
Buy/RFQ:
Part No:JJN-50
Stock:51
Inv Date:06-11-2026
Price: Unit price: $56.16
Buy/RFQ:

Eaton Bussmann JJN50 Fast-Acting Fuse Specifications:

  • Voltage Rating: 300Vac
  • Ampere Rating: 50A
  • Package Dimensions: Diameter approximately 14.22mm, Length approximately 22.35mm
  • Design: Cylindrical
  • Type: Very Fast Acting
  • Current Limitation: Effective short-circuit protection
  • Certifications: UL Listed, CSA Certified
  • Application: Fuse holders, electronic circuits, control centers
  • Response Time: High speed for semiconductor protection
  • Construction: Metal and ceramic materials
  • Max Interrupting Rating: 200,000A RMS Sym.
  • Standards Compliance: UL Std. 248-15, Guide JDDZ, File E4273; CSA C22.2 No. 248.15, File 53787

Buy the Buy Cooper JJN50 Part Number JJN50 Online

Purchase the reliable and high-performance Cooper JJN50 fast-acting fuse online today. With a 300V rating and 50A capacity, it offers quick response and effective short-circuit protection for electronic circuits. Its cylindrical design fits easily into fuse holders, making it perfect for system upgrades, control panels, and load centers. UL and CSA certified, this fuse ensures safety, durability, and compliance with industry standards. Order now to safeguard your equipment with this compact, efficient current limiting device, ideal for various industrial applications.

Order your Cooper Series JJN-50 fuse today and ensure quick, reliable protection for your electronic systems with high current limiting capabilities.

Frequently Asked Questions

Where can I buy Eaton Bussmann JJN50?

You can click on the BUY or RFQ button to purchase JJN50 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part JJN50?

You can download the JJN50 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of JJN50?

Eaton Bussmann

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