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3G Electric
BUSSMANN KLU-800 Time-Delay Bolt-On Fuse, 800 A, 600 V AC, Class L - Time-Delay Bolt-On Fuses
BUSSMANNTime-Delay Bolt-On Fuses

BUSSMANN KLU-800 Time-Delay Bolt-On Fuse, 800 A, 600 V AC, Class L

The BUSSMANN KLU Series fuse is a Class L, time-delay bolt-on fuse rated at 800 A and 600 V AC. This non-indicating fuse, manufactured under part number KLU-800, provides overcurrent protection for industrial equipment.

SKU 3G-OTH-25923

Also listed as: KLU800 · KLU 800

Brand
BUSSMANN
Item
KLU-800 Time-Delay Bolt-On Fuse, 800 A, 600 V AC, Class L
Part Number
KLU-800
Category
Time-Delay Bolt-On Fuses
Available to Order
Also known as:KLU-800BUSSMANN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BUSSMANN
Manufacturer Part Number
KLU-800
Series
KLU
Type
KLU Series, Bolt-On Body, Time-Delay, 800 A, Non-Indicating
AC
600 V

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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN KLU Series fuse is a Class L, time-delay bolt-on fuse rated at 800 A and 600 V AC. This non-indicating fuse, manufactured under part number KLU-800, provides overcurrent protection for industrial equipment.

Frequently Asked Questions

What is the BUSSMANN KLU-800 fuse used for?

The BUSSMANN KLU-800 is a Class L, time-delay bolt-on fuse rated 800 A and 600 V AC. It provides overcurrent protection for industrial equipment such as switchboards, panelboards, and motor control centers, handling high inrush currents without nuisance opening.

What are the specifications of the BUSSMANN KLU-800 fuse?

The BUSSMANN KLU-800 is a Class L, time-delay, non-indicating bolt-on fuse. It is rated 800 A and 600 V AC, part of the KLU Series. The manufacturer part number is KLU-800. It is designed for bolt-on mounting in industrial power distribution systems.

Where to buy the BUSSMANN KLU-800 fuse worldwide?

3G Electric supplies the BUSSMANN KLU-800 fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Class L time-delay fuse.

How to select the right BUSSMANN KLU fuse for my application?

To select the correct BUSSMANN KLU fuse, match the voltage rating (600 V AC) and current rating (800 A for KLU-800) to your circuit requirements. Ensure the fuse is Class L for high-current protection. Consult a qualified engineer to verify interrupting capacity and coordination with upstream devices.

Used in

Common applications for BUSSMANN
Industrial drives — BUSSMANN FWC series fast-acting cylindrical fuses protect power semiconductors in AC/DC drive circuits.
Control transformers — BUSSMANN FNQ-R series time-delay fuses handle inrush currents in control power circuits.
Semiconductor protection — BUSSMANN KAC series bolt-on fuses safeguard diodes, thyristors, and IGBTs in AC-only applications.
Electrical panels — BUSSMANN FP-2, FP-3, FP-4, and FP-6 fuse pullers enable safe fuse replacement in distribution panels.
Automotive electrical systems — BUSSMANN FP-A3 fuse puller removes and installs 1/4 in and 1/2 in automotive fuses.
Power supplies — BUSSMANN FWC series fuses provide overcurrent protection in AC/DC power supply circuits.
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BUSSMANN Products

3G Electric supplies BUSSMANN time-delay bolt-on fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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