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BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 40 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, 40 A, 600 V AC, 13/32 in x 1 1/2 in

The BUSSMANN KTK Series is a fast-acting midget cylindrical fuse, model KTK-40, rated for 40 A at 600 V AC. It features a non-indicating design with dimensions of 13/32 in x 1 1/2 in.

SKU 3G-OTH-133967

Also listed as: KTK40 · KTK 40

Brand
BUSSMANN
Item
Fuse: KTK Series, Midget, Fast-Acting, 40 A, 600 V AC, 13/32 in x 1 1/2 in
Category
Fast-Acting Cylindrical Fuses
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

BUSSMANN
Manufacturer Part Number
KTK-40
Type
Midget, Fast-Acting, 40 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 midget cylindrical fuse, model KTK-40, rated for 40 A at 600 V AC. It features a non-indicating design with dimensions of 13/32 in x 1 1/2 in.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BUSSMANN KTK-40 fuse used for?

The BUSSMANN KTK-40 is a fast-acting midget cylindrical fuse used for overcurrent protection in industrial control panels, motor circuits, and power distribution systems. It is rated 40 A at 600 V AC and is designed to quickly interrupt fault currents to protect sensitive equipment.

What are the specifications of the BUSSMANN KTK-40 fuse?

The BUSSMANN KTK-40 is part of the KTK Series, a fast-acting midget fuse rated 40 A at 600 V AC. It has a non-indicating design and dimensions of 13/32 in x 1 1/2 in. The manufacturer part number is KTK-40, and it is a cylindrical fuse type.

Where to buy BUSSMANN KTK-40 fuses worldwide?

You can source BUSSMANN KTK-40 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 time on this BUSSMANN fuse.

How to select the correct 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., 40 A for KTK-40) to your circuit requirements. Ensure the fast-acting characteristic suits sensitive loads. Verify dimensions (13/32 in x 1 1/2 in) fit your fuse holder. Consult a qualified engineer for coordination studies.

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, 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, 50 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-50)
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BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 50 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-50)
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, 400 mA, 600 V AC, 13/32 in x 1 1/2 in (MPN KTK-4/10)
BUSSMANN
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 400 mA, 600 V AC, 13/32 in x 1 1/2 in (MPN KTK-4/10)
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)
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 7 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-7)
BUSSMANN
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 7 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-7)

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