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

3G Electric
RFQ CartGet a QuoteSign inSign up
BUSSMANN Semiconductor Fuse: Tron KAJ Series, Fast-Acting, 60 A, 600 V AC - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN Semiconductor Fuse: Tron KAJ Series, Fast-Acting, 60 A, 600 V AC

The BUSSMANN Tron KAJ Series Semiconductor Fuse (MPN KAJ-60) is a fast-acting cylindrical fuse rated at 60 A and 600 V AC. It is non-indicating and designed for semiconductor protection.

SKU 3G-OTH-27204

Also listed as: KAJ60 · KAJ 60

Brand
BUSSMANN
Item
Semiconductor Fuse: Tron KAJ Series, Fast-Acting, 60 A, 600 V AC
Category
Fast-Acting Cylindrical Fuses
Available to Order
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
KAJ-60
Series
Tron KAJ

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 Tron KAJ Series Semiconductor Fuse (MPN KAJ-60) is a fast-acting cylindrical fuse rated at 60 A and 600 V AC. It is non-indicating and designed for semiconductor protection.

Frequently Asked Questions

What is the BUSSMANN KAJ-60 semiconductor fuse used for?

The BUSSMANN KAJ-60 is a fast-acting cylindrical fuse designed to protect semiconductor devices such as diodes, thyristors, and IGBTs from overcurrent faults. It is commonly used in power supplies, drives, and industrial control panels where rapid clearing of high fault currents is critical to prevent damage.

What are the specifications of the BUSSMANN KAJ-60 fuse?

The BUSSMANN KAJ-60 is a Tron KAJ Series semiconductor fuse rated at 60 A and 600 V AC. It is fast-acting and non-indicating, meaning it does not have a visual blown-fuse indicator. The cylindrical body is designed for bolted or clip mounting in industrial equipment.

Where to buy BUSSMANN KAJ-60 fuses worldwide?

3G Electric supplies the BUSSMANN KAJ-60 fuse to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this fast-acting semiconductor fuse.

How to select the correct BUSSMANN KAJ-60 fuse for an application?

To select the correct BUSSMANN KAJ-60 fuse, verify that the continuous load current does not exceed 60 A and the system voltage is 600 V AC or less. Ensure the fuse's interrupting rating exceeds the available fault current. Always consult the equipment manufacturer's recommendations for semiconductor protection.

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 cylindrical 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 →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Class J fast-acting cylindrical fuse rated 5 A and 600 V AC. Non-indicating design with a cylindrical body. Used for overcurrent protection in industrial electrical circuits, such as motor controllers, transformers, and panelboards
BUSSMANN
Class J fast-acting cylindrical fuse rated 5 A and 600 V AC. Non-indicating design with a cylindrical body. Used for overcurrent protection in industrial electrical circuits, such as motor controllers, transformers, and panelboards
Class J fast-acting cylindrical fuse rated 1 A and 600 V AC. Non-indicating body. Provides branch-circuit protection in industrial control panels, motor circuits, and lighting systems requiring high interrupting capacity and current-limiting performance
BUSSMANN
Class J fast-acting cylindrical fuse rated 1 A and 600 V AC. Non-indicating body. Provides branch-circuit protection in industrial control panels, motor circuits, and lighting systems requiring high interrupting capacity and current-limiting performance
BUSSMANN Fuse: Class RK1, KWN-R Series, Fast-Acting, 20 A, 250 V AC, 250 V DC, Non-Indicating (MPN KWN-R-20)
BUSSMANN
BUSSMANN Fuse: Class RK1, KWN-R Series, Fast-Acting, 20 A, 250 V AC, 250 V DC, Non-Indicating (MPN KWN-R-20)
BUSSMANN Fuse: JKS Series, Class J, Cylindrical Body, Fast-Acting, 4 A, 600 V AC, Non-Indicating (MPN JKS-4)
BUSSMANN
BUSSMANN Fuse: JKS Series, Class J, Cylindrical Body, Fast-Acting, 4 A, 600 V AC, Non-Indicating (MPN JKS-4)
Class J fast-acting cylindrical fuse rated 60 A and 600 V AC. Non-indicating design with a cylindrical body. Provides overcurrent protection in industrial electrical circuits such as motor control centers, panelboards, and switchgear
BUSSMANN
Class J fast-acting cylindrical fuse rated 60 A and 600 V AC. Non-indicating design with a cylindrical body. Provides overcurrent protection in industrial electrical circuits such as motor control centers, panelboards, and switchgear
Semiconductor Fuse: Tron KAC Series, Fast-Acting, 125 A, 600 V AC, Non-Indicating (MPN KAC-125)
BUSSMANN
Semiconductor Fuse: Tron KAC Series, Fast-Acting, 125 A, 600 V AC, Non-Indicating (MPN KAC-125)

More from BUSSMANN

View all BUSSMANN parts →
Fast-acting cylindrical fuse rated 3 A and 125 V AC, with a physical size of 1/4 in x 5/8 in. Provides overcurrent protection in low-voltage AC circuits such as control panels, instrumentation, and small appliances
BUSSMANN
Fast-acting cylindrical fuse rated 3 A and 125 V AC, with a physical size of 1/4 in x 5/8 in. Provides overcurrent protection in low-voltage AC circuits such as control panels, instrumentation, and small appliances
Midget, fast-acting, non-indicating cylindrical fuse rated 10 A and 600 V AC. Dimensions: 13/32 in x 1 1/2 in. Used for overcurrent protection in control panels, motor starters, and lighting circuits where rapid response to short circuits is required
BUSSMANN
Midget, fast-acting, non-indicating cylindrical fuse rated 10 A and 600 V AC. Dimensions: 13/32 in x 1 1/2 in. Used for overcurrent protection in control panels, motor starters, and lighting circuits where rapid response to short circuits is required
Fast-acting midget fuse rated 50 A at 32 V AC. Non-indicating type with dimensions 13/32 in x 1 1/2 in. Used for overcurrent protection in control panels, power supplies, and branch circuits requiring quick response to faults
BUSSMANN
Fast-acting midget fuse rated 50 A at 32 V AC. Non-indicating type with dimensions 13/32 in x 1 1/2 in. Used for overcurrent protection in control panels, power supplies, and branch circuits requiring quick response to faults
Fast-acting cylindrical fuse from the AGC Series, rated 20 A at 32 V AC. Physical size 1/4 in x 1 1/4 in. Used for overcurrent protection in control panels, power supplies, and machinery requiring quick response to fault currents
BUSSMANN
Fast-acting cylindrical fuse from the AGC Series, rated 20 A at 32 V AC. Physical size 1/4 in x 1 1/4 in. Used for overcurrent protection in control panels, power supplies, and machinery requiring quick response to fault currents
Fast-acting cylindrical fuse rated 10 A at 150 V AC and 150 V DC. Non-indicating design. Suitable for overcurrent protection in power electronic circuits such as drives, inverters, and UPS systems
BUSSMANN
Fast-acting cylindrical fuse rated 10 A at 150 V AC and 150 V DC. Non-indicating design. Suitable for overcurrent protection in power electronic circuits such as drives, inverters, and UPS systems
The BUSSMANN NON-1/8 is a Class K5 fast-acting cylindrical fuse from the NON Series, rated at 125 mA, 250 V AC, and 125 V DC. It is non-indicating and provides overcurrent protection in industrial equipment such as control panels, motor circuits, and lighting systems where fast response to short circuits is required
BUSSMANN
The BUSSMANN NON-1/8 is a Class K5 fast-acting cylindrical fuse from the NON Series, rated at 125 mA, 250 V AC, and 125 V DC. It is non-indicating and provides overcurrent protection in industrial equipment such as control panels, motor circuits, and lighting systems where fast response to short circuits is required
BUSSMANN KTK-3 is a midget, fast-acting, non-indicating cylindrical fuse rated at 3 A and 600 V AC. Dimensions are 13/32 in x 1 1/2 in. It provides overcurrent protection in control panels, motor starters, and lighting systems
BUSSMANN
BUSSMANN KTK-3 is a midget, fast-acting, non-indicating cylindrical fuse rated at 3 A and 600 V AC. Dimensions are 13/32 in x 1 1/2 in. It provides overcurrent protection in control panels, motor starters, and lighting systems
Fast-acting cylindrical fuse rated at 1 A and 1000 V DC. Part of the PV-F series. Provides overcurrent protection in photovoltaic systems, such as combiner boxes and inverter inputs
BUSSMANN
Fast-acting cylindrical fuse rated at 1 A and 1000 V DC. Part of the PV-F series. Provides overcurrent protection in photovoltaic systems, such as combiner boxes and inverter inputs