Eaton Bussmann

Bussmann JJS-5 Class T Fuse

SKU: LL1-BSM-JJS-5

$23.76

Available

PRODUCT GALLERY 01 / 1

✓ Product images for part identification

Eaton Bussmann

Bussmann JJS-5 Class T Fuse

SKU: LL1-BSM-JJS-5

PRODUCT PRICE USD

$23.76

Available to order

Request a Quote

Need multiple units or help confirming a model? Contact our team.

↗ Free U.S. Shipping Standard delivery

↻ 30-Day Returns Subject to return policy

▤ Bulk Purchase Request volume quotes

✓ Secure Checkout Shopify-powered checkout

PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Bussmann
Model Number	JJS-5
Product Category	Class T Fuse
Fuse Class	Class T
Fuse Type	Very Fast-Acting, Current-Limiting
Current Rating	5 A
Voltage Rating	600 VAC
Interrupting Rating	200 kA at 600 VAC
Fuse Indicator	Non-Indicating
Connection	Ferrule End x Ferrule End
Body Style	Cartridge, Cylindrical
Dimensions	Approx. 0.56 in diameter x 1.5 in length
Weight	Approx. 0.15 lb
Certifications	UL Listed, CSA Certified, CE Marked

Key Features

5 A Class T Protection

5 A current rating at 600 VAC for very fast-acting Class T applications.

200 kA at 600 VAC

Published 200 kA interrupting rating for high fault-current Class T circuits.

Very Fast-Acting Current-Limiting

Current-limiting design provides rapid response and short-circuit current limitation.

Compact Class T Footprint

Small cylindrical body suitable for space-restricted electrical panels.

Ferrule Terminations

Ferrule end x ferrule end connections for standard Class T mounting.

Applications

VFD line protection where space is limited
Industrial control panels and branch circuits
Fast-acting protection for sensitive components
Compact distribution equipment
Meter stacks and multi-family electrical systems
Circuits requiring Class T current limitation

Purchase Information

We support online purchase of the Bussmann JJS-5 Class T Fuse. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is the Bussmann JJS-5? The JJS-5 is a Class T very fast-acting current-limiting fuse rated 5 A at 600 VAC.

What interrupting rating does the JJS-5 have? The published interrupting rating is 200 kA at 600 VAC.

Is the JJS-5 a time-delay fuse? No. The JJS-5 is very fast-acting and does not incorporate intentional time delay.

Does the JJS-5 support DC circuits? The published voltage rating is 600 VAC. A DC rating is not specified for this catalog number in the cited source.

Is the JJS-5 indicating? No, the JJS-5 is non-indicating.

What connections does the JJS-5 use? Ferrule end x ferrule end connections.

What certifications does the JJS-5 carry? The JJS-5 is UL Listed, CSA Certified, and CE Marked.

What are the dimensions of the JJS-5? The published dimensions are approximately 0.56 inches in diameter by 1.5 inches in length.

Need help confirming a model?

Send us your part number and technical requirements.

Contact Our Team

Bussmann JJS-5 Class T Fuse

Bussmann JJS-5 Class T Fuse

Product Information

Technical Specifications