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Eaton Bussmann

Eaton Bussmann KTK-8 Fast-Acting Fuse 8 A 600 VAC 100 kA

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PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Eaton Bussmann
Model Number	KTK-8
Product Category	Fast-Acting Fuse
Product Series	KTK
Current Rating	8 A
Voltage Rating	600 VAC
Interrupt Rating	100 kA at 600 VAC
Fuse Type	Fast-Acting Supplemental Fuse
Fuse Size	10.3 x 38.1 mm
Connection	Ferrule End x Ferrule End
Fuse Indicator	Non-Indicating
Tube Material	Melamine
Endcap Material	Nickel-Plated
Color Code	Black

Key Features

8 A Current Rating

The KTK-8 is specified with an 8 A current rating for applicable electrical circuit protection applications.

600 VAC Rating

The KTK series is documented for a maximum voltage rating of 600 VAC.

100 kA Interrupt Rating

The KTK series has a documented interrupting rating of 100 kA at its 600 VAC rated voltage.

Fast-Acting Characteristic

The KTK-8 is a fast-acting supplemental fuse intended for applications requiring this fuse response characteristic.

10.3 x 38.1 mm Size

The KTK fuse construction uses the documented 13/32 x 1-1/2 inch format, approximately 10.3 x 38.1 mm.

Black Voltage Color Code

The KTK series uses a black color code corresponding to its 600 VAC maximum voltage rating.

Applications

Control circuit protection
Lighting circuit protection
Meter circuit protection
Industrial electrical panels
Machine control circuits
Instrumentation circuits
Electrical equipment protection
Electrical maintenance applications

Purchase Information

We support online purchase of the Eaton Bussmann KTK-8 Fast-Acting Fuse. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is Eaton Bussmann KTK-8?
Eaton Bussmann KTK-8 is an 8 A fast-acting supplemental fuse from the KTK series.

What is the current rating of KTK-8?
The documented current rating is 8 A.

What is the voltage rating of KTK-8?
The KTK series is documented with a maximum voltage rating of 600 VAC.

What is the interrupt rating of KTK-8?
The KTK series has a documented interrupting rating of 100 kA at 600 VAC.

Is KTK-8 a fast-acting fuse?
Yes. Eaton identifies KTK-8 as a LIMITRON fast-acting fuse.

What are the dimensions of KTK-8?
The KTK series uses a 13/32 x 1-1/2 inch fuse format, approximately 10.3 x 38.1 mm.

What connection style does KTK-8 use?
The KTK fuse configuration uses ferrule ends.

What is the KTK series color code?
The KTK series uses a black color code for the 600 VAC maximum voltage rating.

What applications can KTK-8 be considered for?
KTK fuses are documented for applications including control circuits, lighting circuit protection and meter circuits.

Can KTK-8 be selected based only on its 8 A rating?
No. The circuit voltage, available fault current, fuse dimensions, response characteristic and fuse-holder requirements should also be checked.

What should be verified before using KTK-8 in an existing system?
The 8 A current requirement, 600 VAC maximum rating, 100 kA interrupting rating, physical dimensions and required fuse characteristic should be checked against the existing system requirements.

What should be checked before ordering KTK-8?
Check the complete KTK-8 catalog number, 8 A current rating, required voltage, interrupting rating, fast-acting characteristic and 10.3 x 38.1 mm fuse format before purchasing.

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