Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
BUSSMANN KAC-200 Fast-Acting Bolt-On Fuse, 200 A, 600 V AC, Non-Indicating - Fast-Acting Bolt-On Fuses
BUSSMANNFast-Acting Bolt-On Fuses

BUSSMANN KAC-200 Fast-Acting Bolt-On Fuse, 200 A, 600 V AC, Non-Indicating

The BUSSMANN KAC Series Semiconductor Fuse is a fast-acting, non-indicating bolt-on fuse rated at 200 A and 600 V AC. Designed for AC-only circuits, this fuse (MPN KAC-200) provides overcurrent protection for…

SKU 3G-OTH-25940

Also listed as: KAC200 · KAC 200

Brand
BUSSMANN
Item
KAC-200 Fast-Acting Bolt-On Fuse, 200 A, 600 V AC, Non-Indicating
Part Number
KAC-200
Category
Fast-Acting Bolt-On Fuses
Available to Order
Also known as:KAC-200BUSSMANN
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
KAC-200
Series
KAC
Voltage Type
AC Only

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The BUSSMANN KAC Series Semiconductor Fuse is a fast-acting, non-indicating bolt-on fuse rated at 200 A and 600 V AC. Designed for AC-only circuits, this fuse (MPN KAC-200) provides overcurrent protection for semiconductor applications. Its fast-acting characteristic ensures rapid response to fault conditions.

Frequently Asked Questions

What is the BUSSMANN KAC-200 semiconductor fuse used for?

The BUSSMANN KAC-200 is a fast-acting bolt-on fuse rated 200 A and 600 V AC, designed to protect semiconductor devices like diodes and thyristors from overcurrent faults in AC-only circuits. It is commonly used in industrial power supplies, drives, and converters where rapid fault clearing is critical.

What are the specifications of the BUSSMANN KAC-200 fuse?

The BUSSMANN KAC-200 is part of the KAC Series, rated 200 A and 600 V AC, with a fast-acting, non-indicating design. It is a bolt-on fuse for AC-only circuits, identified by MPN KAC-200. The fuse provides overcurrent protection for semiconductor applications, ensuring rapid response to fault conditions.

Where to buy the BUSSMANN KAC-200 fuse worldwide?

3G Electric supplies the BUSSMANN KAC-200 fuse worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine BUSSMANN components and support procurement across 14 departments. Contact us for availability and lead time.

How to select the right BUSSMANN KAC series fuse for an application?

To select the correct BUSSMANN KAC series fuse, match the voltage rating (600 V AC) and current rating (e.g., 200 A) to your circuit requirements. Ensure the fast-acting characteristic suits your semiconductor protection needs. Consult the fuse's time-current curve and mounting style (bolt-on) for proper integration.

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.
Not sure this is the right part? Photo-identify it

BUSSMANN Products

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from BUSSMANN

View all BUSSMANN parts
Fast-acting bolt-on fuse rated 70 A at 600 V AC, designed for AC-only circuits. Provides overcurrent protection for semiconductor devices such as diodes, thyristors, and IGBTs. Suitable for use in industrial power supplies, motor drives, and UPS systems where rapid fault current interruption is required
BUSSMANN
Fast-acting bolt-on fuse rated 70 A at 600 V AC, designed for AC-only circuits. Provides overcurrent protection for semiconductor devices such as diodes, thyristors, and IGBTs. Suitable for use in industrial power supplies, motor drives, and UPS systems where rapid fault current interruption is required
Fast-acting, non-indicating bolt-on fuse rated 70 A at 250 V AC/DC. Designed for overcurrent protection of power semiconductors in industrial drives, power supplies, and UPS systems
BUSSMANN
Fast-acting, non-indicating bolt-on fuse rated 70 A at 250 V AC/DC. Designed for overcurrent protection of power semiconductors in industrial drives, power supplies, and UPS systems
Class L, KTU Series fast-acting bolt-on fuse rated 1.6 kA, 600 V AC, 340 V DC. Provides overcurrent protection in industrial switchboards, panelboards, and motor control centers requiring high interrupting capacity and fast response
BUSSMANN
Class L, KTU Series fast-acting bolt-on fuse rated 1.6 kA, 600 V AC, 340 V DC. Provides overcurrent protection in industrial switchboards, panelboards, and motor control centers requiring high interrupting capacity and fast response
Fast-acting bolt-on fuse rated 400 A, 700 V AC and 700 V DC. Designed for overcurrent protection of power semiconductors in AC/DC circuits. Typical applications include variable frequency drives, UPS systems, and industrial power supplies
BUSSMANN
Fast-acting bolt-on fuse rated 400 A, 700 V AC and 700 V DC. Designed for overcurrent protection of power semiconductors in AC/DC circuits. Typical applications include variable frequency drives, UPS systems, and industrial power supplies
Fast-acting bolt-on fuse rated 400 A at 500 V AC and 500 V DC. Designed for overcurrent protection in power electronic applications such as variable frequency drives, rectifiers, and UPS systems. Clears faults rapidly to safeguard sensitive semiconductor devices
BUSSMANN
Fast-acting bolt-on fuse rated 400 A at 500 V AC and 500 V DC. Designed for overcurrent protection in power electronic applications such as variable frequency drives, rectifiers, and UPS systems. Clears faults rapidly to safeguard sensitive semiconductor devices

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first