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BUSSMANN KTK-25 Fast-Acting Cylindrical Fuse - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN KTK-25 Fast-Acting Cylindrical Fuse

The BUSSMANN KTK Series Fast-Acting Cylindrical Fuse (SKU KTK-25, MPN KTK-25) is a midget, non-indicating fuse rated at 25 A and 600 V AC, with dimensions of 13/32 in x 1 1/2 in.

SKU 3G-OTH-133952

Also listed as: KTK25 · KTK 25

Brand
BUSSMANN
Item
KTK-25 Fast-Acting Cylindrical Fuse
Part Number
KTK-25
Category
Fast-Acting Cylindrical Fuses
Available to Order
Also known as:KTK-25BUSSMANN
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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-25
Type
Midget, Fast-Acting, 25 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 Fast-Acting Cylindrical Fuse (SKU KTK-25, MPN KTK-25) is a midget, non-indicating fuse rated at 25 A and 600 V AC, with dimensions of 13/32 in x 1 1/2 in.

Frequently Asked Questions

What is the BUSSMANN KTK-25 fuse used for?

The BUSSMANN KTK-25 is a fast-acting midget fuse used to protect control circuits, instrumentation, and small motor loads from short circuits and overcurrents. Its 600 V AC rating makes it suitable for industrial panel applications where rapid response is critical.

What are the specifications of the BUSSMANN KTK-25 fuse?

The BUSSMANN KTK-25 is a 25 A, 600 V AC fast-acting cylindrical fuse. It has a midget body size of 13/32 in x 1 1/2 in and is non-indicating. The fuse is part of the KTK series and is designed for reliable overcurrent protection in industrial equipment.

Where to buy BUSSMANN KTK-25 fuses worldwide?

3G Electric supplies the BUSSMANN KTK-25 fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this fast-acting fuse.

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

To select the correct BUSSMANN KTK fuse, match the voltage rating (600 V AC) and current rating (e.g., 25 A for the KTK-25) to your circuit requirements. Ensure the fast-acting characteristic suits sensitive electronics. Consult a qualified engineer for branch-circuit protection sizing.

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 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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