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Eaton Bussmann JJN50L Fast-Acting Electrical Fuse

This is a fast-acting fuse rated for 300 VAC and 50 Amps. It features an axial package with dimensions of 14.30mm by 22.20mm and is designed for bolt mounting. Suitable for protecting electrical circuits, it provides rapid response to overcurrent conditions, ensuring circuit safety and component protection. The fuse is UL Listed and CSA Certified, making it reliable for industrial and electronic applications. Its compact size allows easy integration into panelboards and control centers, ideal for system upgrades and precise circuit protection.

Authorized Distributors
Source:DigiKey
Part No:JJN-50L
Stock:0
Inv Date:06-11-2026
Price: Unit price: $84.333
Buy/RFQ:
Part No:JJN-50L
Stock:0
Inv Date:06-12-2026
Price: Unit price: $102.62
Buy/RFQ:
Part No:JJN-50L
Stock:0
Inv Date:06-11-2026
Price: Unit price: $99.21
Buy/RFQ:
Part No:JJN-50L
Stock:0
Inv Date:06-11-2026
Price: Unit price: $83.84
Buy/RFQ:
Part No:JJN-50L
Stock:0
Inv Date:06-11-2026
Price: Unit price: $83.84
Buy/RFQ:

Eaton Bussmann JJN50L Fast-Acting Electrical Fuse Specifications:

  • Voltage Rating: 300 VAC
  • Ampere Rating: 50A
  • Package Dimensions: 14.30mm x 22.20mm
  • Mounting Type: Bolt
  • Certification: UL Listed, CSA Certified
  • Application: Circuit protection, system upgrades
  • Response Time: Very Fast Acting
  • Design: Axial package for easy installation
  • Part Number: JJN50L
  • Current Limiting: Yes
  • Interrupting Rating: 200,000A RMS Sym.

Buy the Cooper Series Fast-Acting Fuse: JJN50L

Secure your electrical systems with the Cooper JJN50L fast-acting fuse, rated for 300 volts and 50 amps, featuring a compact axial package and bolt mounting. Perfect for circuit protection, this UL Listed and CSA Certified fuse provides rapid response to overloads and short circuits, safeguarding delicate components. Its high interrupting rating ensures safe disconnection under severe fault conditions. Easy to install in panelboards and control centers, this fuse supports system upgrades and continuous operation reliability. Invest in quality protection today for peace of mind and system efficiency.

Buy Cooper JJN50L now and experience unmatched reliability and performance with fast circuit protection and easy bolt mounting.

Frequently Asked Questions

Where can I buy Eaton Bussmann JJN50L?

You can click on the BUY or RFQ button to purchase JJN50L from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part JJN50L?

You can download the JJN50L datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of JJN50L?

Eaton Bussmann

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