1 / 9

Eaton Bussmann

Bussmann FNQ-10 FNQ Time-delay Supplemental Fuse 10A 500Vac

PRODUCT PRICE USD

$6.13

Available to order

Select Option Choose your purchase option

Quantity

Stock: 1000

Request a Quote

Need multiple units or help confirming a model? Contact our team.

Shop with confidence

30-Day Risk-Free Returns & Exchanges

Shop with confidence. If for any reason you are not satisfied, you can take advantage of our hassle-free return and exchange service within 30 days. The seller covers all shipping costs for returns or exchanges—there are no extra shipping fees for you to pay, ensuring a worry-free shopping experience.

View Our Return Policy

Payments

Available payment methods

Bank transfer

Service Guarantee

Shipping

Free standard shipping within the U.S

Shipping details

Estimated delivery

Ships from 4 U.S. Warehouses – Contact Us for Estimated Delivery Times.

Delivery details

Enjoy greater discounts on bulk orders

Please contact our team for bulk purchases

Contact our team

PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Bussmann
Model Number	FNQ-10
Product Category	Time-Delay Fuse
Product Series	FNQ
Product Type	Supplemental Fuse
Amperage Rating	10 A
Voltage Rating	500 VAC
Interrupt Rating	10 kA at 500 VAC
Fuse Characteristic	Time-Delay
Dimensions	13/32 in x 1-1/2 in
Connection	Ferrule End x Ferrule End
Fuse Indicator	Non-Indicating
Endcap Material	Nickel-Plated Bronze

Key Features

10A Current Rating

The FNQ-10 has a documented amperage rating of 10 A.

500VAC Voltage Rating

The FNQ series is rated for applications up to 500 VAC.

Time-Delay Characteristic

The FNQ-10 is a time-delay supplemental fuse intended for circuits where temporary current surges can occur.

10kA Interrupt Rating

The documented interrupting rating is 10 kA at the rated voltage of 500 VAC.

13/32 x 1-1/2 Inch Size

The FNQ series uses the documented 13/32 inch by 1-1/2 inch supplemental fuse format.

Ferrule End Connections

The FNQ-10 uses ferrule end connections at both ends of the fuse body.

Applications

Motor control transformer circuits
Control circuits with inrush current
Industrial control circuit protection
Electrical panel control circuits
Transformer secondary protection
Machine control circuits
Industrial equipment circuit protection
Maintenance and electrical service applications

Purchase Information

We support online purchase of the Bussmann FNQ-10 Time-Delay 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 Bussmann FNQ-10?
Bussmann FNQ-10 is a time-delay supplemental fuse from the FNQ series with a 10 A current rating and 500 VAC voltage rating.

What is the current rating of FNQ-10?
The documented amperage rating of FNQ-10 is 10 A.

What voltage is FNQ-10 rated for?
The FNQ-10 has a documented voltage rating of 500 VAC.

What is the interrupt rating of FNQ-10?
The documented interrupt rating is 10 kA at 500 VAC.

Is FNQ-10 a time-delay fuse?
Yes. The FNQ series is specified as a time-delay supplemental fuse family.

What size is the FNQ-10 fuse?
The FNQ series uses a 13/32 inch by 1-1/2 inch fuse format.

What connection type does FNQ-10 use?
The FNQ-10 uses ferrule end connections on both ends.

Does FNQ-10 include a fuse indicator?
No. Eaton product specifications identify the FNQ-10 as a non-indicating fuse.

What applications can FNQ-10 be considered for?
It can be considered for motor control transformers and circuits with inrush current after the required current, voltage and circuit protection characteristics have been verified.

Can FNQ-10 be used in an existing fuse circuit?
It can be considered after the fuse dimensions, current rating, voltage rating, interrupting rating and time-delay characteristics have been checked against the existing circuit requirements.

What should be checked before ordering FNQ-10?
Check the complete FNQ-10 catalog number, required 10 A current rating, 500 VAC voltage rating, 10 kA interrupting rating, fuse dimensions and holder requirements before ordering.

What should be verified before installation?
Electrical ratings, fuse dimensions, holder configuration and circuit protection requirements should be checked against the equipment documentation before installation.

Need help confirming a model?

Send us your part number and technical requirements.

Contact Our Team