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BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 50 A, 600 V AC, 13/32 in x 1 1/2 in - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 50 A, 600 V AC, 13/32 in x 1 1/2 in

The BUSSMANN KTK Series is a fast-acting cylindrical fuse, specifically a midget fuse rated at 50 A and 600 V AC. It features a non-indicating design with dimensions of 13/32 in x 1 1/2 in, identified by manufacturer…

SKU 3G-OTH-133969

Also listed as: KTK50 · KTK 50

Brand
BUSSMANN
Item
Fuse: KTK Series, Midget, Fast-Acting, 50 A, 600 V AC, 13/32 in x 1 1/2 in
Category
Fast-Acting Cylindrical Fuses
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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
KTK-50
Type
Midget, Fast-Acting, 50 A, 13/32 in x 1 1/2 in, Non-Indicating
AC
600 V

Technical Documents

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

Product Description

The BUSSMANN KTK Series is a fast-acting cylindrical fuse, specifically a midget fuse rated at 50 A and 600 V AC. It features a non-indicating design with dimensions of 13/32 in x 1 1/2 in, identified by manufacturer part number KTK-50.

Frequently Asked Questions

What is the BUSSMANN KTK-50 fuse used for?

The BUSSMANN KTK-50 is a fast-acting midget fuse used for overcurrent protection in industrial control panels, motor circuits, and lighting systems. Its 50 A rating and 600 V AC capacity make it suitable for branch circuits and equipment requiring rapid response to short circuits.

What are the specifications of the BUSSMANN KTK-50 fuse?

The BUSSMANN KTK-50 is a KTK Series, midget, fast-acting, non-indicating fuse rated at 50 A and 600 V AC. Its dimensions are 13/32 in x 1 1/2 in. The manufacturer part number is KTK-50, and it is designed for reliable overcurrent protection in industrial applications.

Where to buy BUSSMANN KTK-50 fuses worldwide?

You can source BUSSMANN KTK-50 fuses through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times on this and other BUSSMANN fuse models.

How to select the right BUSSMANN KTK fuse for an application?

To select the correct BUSSMANN KTK fuse, match the voltage rating (600 V AC) and current rating (e.g., 50 A for KTK-50) to your circuit requirements. Ensure the fast-acting characteristic suits sensitive equipment. Verify physical dimensions (13/32 in x 1 1/2 in) fit your fuse holder. Consult a qualified electrician for proper coordination.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 600 mA, 600 V AC, 13/32 in x 1 1/2 in (MPN KTK-6/10)
BUSSMANN
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 600 mA, 600 V AC, 13/32 in x 1 1/2 in (MPN KTK-6/10)
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 40 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-40)
BUSSMANN
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 40 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-40)
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 35 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-35)
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BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 35 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-35)
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 2.5 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-2-1/2)
BUSSMANN
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 2.5 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-2-1/2)
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 3.5 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-3-1/2)
BUSSMANN
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 3.5 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-3-1/2)
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 300 mA, 600 V AC, 13/32 in x 1 1/2 in (MPN KTK-3/10)
BUSSMANN
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 300 mA, 600 V AC, 13/32 in x 1 1/2 in (MPN KTK-3/10)

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