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Eaton Bussmann JJN30L Fast-acting Circuit Fuse

This fast-acting fuse provides reliable circuit protection with a 300 VAC voltage rating and 30 Ampere current capacity. Its axial package case measures 10.31mm by 22.20mm, facilitating easy bolt mounting in electrical systems. Designed for quick response during short circuits, it is ideal for electric heat circuits, load centers, disconnect switches, and system upgrades. The fuse's compact size allows installation in panelboards and control centers, ensuring safety and high performance for demanding applications requiring precise current limiting and fast interruption capability.

Authorized Distributors
Source:DigiKey
Part No:JJN-30L
Stock:0
Inv Date:06-12-2026
Price: Unit price: $92.334
Buy/RFQ:
Part No:JJN-30L
Stock:0
Inv Date:06-13-2026
Price: Unit price: $108.32
Buy/RFQ:
Part No:JJN-30L
Stock:0
Inv Date:06-12-2026
Price: Unit price: $109.61
Buy/RFQ:
Part No:JJN-30L
Stock:0
Inv Date:06-12-2026
Price: Unit price: $89.55
Buy/RFQ:
Part No:JJN-30L
Stock:0
Inv Date:06-12-2026
Price: Unit price: $89.55
Buy/RFQ:

Eaton Bussmann JJN30L Fast-acting Circuit Fuse Specifications:

  • Voltage Rating: 300 VAC
  • Current Rating: 30 A
  • Package Case: Axial
  • Dimensions: 10.31mm x 22.20mm
  • Mounting Type: Bolt
  • Response Speed: Very Fast Acting
  • Application: Circuit protection, short-circuit current limitation
  • Designed for load centers, disconnect switches, system upgrades
  • High-speed response for semiconductor and component safety
  • Standards: UL Listed, CSA Certified

Buy the Cooper Bussmann Series T-Tron Very Fast Acting Fuse: JJN30L

Secure your electrical system with the Cooper Bussmann JJN30L fast-acting fuse. Designed for 300VAC and 30A circuits, it features a compact axial package for easy bolt mounting. Perfect for electric heat circuits, load centers, disconnect switches, and system enhancements, its high-speed response ensures excellent protection against short-circuits and surges. Its compliance with UL and CSA standards guarantees safety and reliability, making it ideal for applications requiring precise current limitation, rapid interruption, and space-saving installation in control panels and control centers.

Buy Cooper Bussmann JJN30L now and secure quick, dependable protection for your electrical circuits with this compact, high-performance fuse.

Frequently Asked Questions

Where can I buy Eaton Bussmann JJN30L?

You can click on the BUY or RFQ button to purchase JJN30L from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part JJN30L?

You can download the JJN30L datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of JJN30L?

Eaton Bussmann

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