LITTELFUSE Fuse: JLS Series, Class J, Cylindrical Body, Fast-Acting, 30 A, 600 V AC
The LITTELFUSE JLS Series Fast-Acting Cylindrical Fuse (SKU JLS030, MPN JLS030) is a Class J, 30 A, 600 V AC, non-indicating fuse with a cylindrical body. It is designed for fast-acting overcurrent protection in…
SKU 3G-OTH-133089
Also listed as: JLS 030 · JLS-030
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The LITTELFUSE JLS Series Fast-Acting Cylindrical Fuse (SKU JLS030, MPN JLS030) is a Class J, 30 A, 600 V AC, non-indicating fuse with a cylindrical body. It is designed for fast-acting overcurrent protection in industrial electrical circuits.
Frequently Asked Questions
What is the LITTELFUSE JLS030 fuse used for?
The LITTELFUSE JLS030 is a Class J, fast-acting cylindrical fuse rated 30 A and 600 V AC. It provides overcurrent protection in industrial electrical circuits, such as motor control centers, panelboards, and switchgear, where rapid response to short circuits is required.
What are the specifications of the LITTELFUSE JLS030 fuse?
The LITTELFUSE JLS030 is a Class J, cylindrical body, fast-acting, non-indicating fuse rated 30 A and 600 V AC. It is part of the JLS series and is designed for reliable overcurrent protection in industrial applications. The manufacturer part number is JLS030.
Where to buy the LITTELFUSE JLS030 fuse worldwide?
3G Electric supplies the LITTELFUSE JLS030 fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this Class J fuse to any country.
How to select the correct LITTELFUSE JLS fuse for an application?
To select the correct LITTELFUSE JLS fuse, verify the circuit voltage (600 V AC maximum) and current rating (30 A for the JLS030). Ensure the fuse is Class J for proper rejection-style mounting. Confirm the application requires fast-acting protection, and check the interrupting rating matches the available fault current.
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3G Electric supplies LITTELFUSE fast-acting cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
