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BUSSMANN Semiconductor Fuse: Tron KAC Series, Fast-Acting, 125 A, 600 V AC - Fast-Acting Bolt-On Fuses
BUSSMANNFast-Acting Bolt-On Fuses

BUSSMANN Semiconductor Fuse: Tron KAC Series, Fast-Acting, 125 A, 600 V AC

The BUSSMANN Tron KAC Series Semiconductor Fuse is a fast-acting, bolt-on fuse rated at 125 A and 600 V AC. This non-indicating fuse, model KAC-125, is designed for overcurrent protection in industrial equipment.

SKU 3G-OTH-27851

Also listed as: KAC125 · KAC 125

Brand
BUSSMANN
Item
Semiconductor Fuse: Tron KAC Series, Fast-Acting, 125 A, 600 V AC
Category
Fast-Acting Bolt-On Fuses
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BUSSMANN
Manufacturer Part Number
KAC-125
Series
Tron KAC
Type
Fast-Acting, 125 A, Non-Indicating
AC
600 V

Technical Documents

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

Product Description

The BUSSMANN Tron KAC Series Semiconductor Fuse is a fast-acting, bolt-on fuse rated at 125 A and 600 V AC. This non-indicating fuse, model KAC-125, is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the BUSSMANN KAC-125 semiconductor fuse used for?

The BUSSMANN KAC-125 Tron KAC series fast-acting fuse protects power semiconductors and DC drives from overcurrent faults in industrial equipment. Its 125 A, 600 V AC rating makes it suitable for motor drives, UPS systems, and power supplies where rapid clearing is critical.

What are the specifications of the BUSSMANN KAC-125 fuse?

The BUSSMANN KAC-125 is a Tron KAC series semiconductor fuse rated 125 A and 600 V AC. It is fast-acting, non-indicating, and features a bolt-on mounting style. The manufacturer part number is KAC-125, and it is designed for overcurrent protection in industrial applications.

Where to buy BUSSMANN KAC-125 fuses worldwide?

3G Electric supplies the BUSSMANN KAC-125 semiconductor fuse to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this fast-acting, 125 A, 600 V AC fuse.

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

To select the correct BUSSMANN KAC series fuse, match the voltage (600 V AC) and current rating (125 A) to your circuit requirements. Ensure the fast-acting characteristic aligns with your semiconductor protection needs. Consult the fuse's I²t curve and mounting dimensions for proper fit.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Semiconductor Fuse: KAC Series, Fast-Acting, 200 A, 600 V AC, Non-Indicating (MPN KAC-200)
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