Eaton Bussmann

Bussmann FNQ-R-8/10 Class CC Time-Delay Fuse 0.8A 600VAC

SKU: LL1-BSM-FNQ-R-8/10*1

$6.13

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Bussmann FNQ-R-8/10 Class CC Time-Delay Fuse 0.8A 600VAC

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Eaton Bussmann

Bussmann FNQ-R-8/10 Class CC Time-Delay Fuse 0.8A 600VAC

SKU: LL1-BSM-FNQ-R-8/10*1

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$6.13

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PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Bussmann (Eaton)
Model Number	FNQ-R-8/10
Product Category	Class CC Time-Delay Fuse
Product Series	LIMITRON FNQ-R
Current Rating	0.8 A (800 mA)
AC Voltage Rating	600 VAC
Fuse Class	Class CC
Operating Characteristic	Time-Delay (Slow-Blow)
Fuse Type	Current-Limiting High-Inrush Time-Delay Fuse
Fuse Element	Dual-Element
Interrupting Rating at 600 VAC	200 kA RMS Symmetrical (200,000 A)
Response Time	12 Seconds at 200% of Rated Current (Eaton Product Specification)
Fuse Format	Class CC Cartridge Fuse
Nominal Dimensions	10.3 x 38.1 mm (0.41 x 1.50 in)
Body Material	Melamine Tube
Terminal Configuration	Ferrule End x Ferrule End
Special Feature	Rejection-Style Design
Fuse Indication	Non-Indicating
Mounting Type	Compatible Class CC Fuse Holder or Fuse Block
UPC	051712147026
Approval Agencies	UL, CSA, CE
Compliance	CE Marked; RoHS Compliant
Protection Classification	Class CC Branch-Circuit Protection
Manufacturer Reference	Eaton Bussmann FNQ-R Technical Data 1014

Key Features

0.8 A Current Rating

Rated at 0.8 amperes (800 mA), the Bussmann FNQ-R-8/10 provides Class CC overcurrent protection for appropriately specified low-current industrial control and electrical circuits.

600 VAC Voltage Rating

Designed for compatible AC electrical circuits operating at or below 600 VAC, supporting appropriately specified industrial control and branch-circuit protection applications.

High-Inrush Time-Delay Performance

The time-delay characteristic accommodates temporary inrush currents in compatible small control transformer applications. Eaton lists a response time of 12 seconds at 200% of rated current for this model.

200 kA Interrupting Capacity

Provides a manufacturer-specified interrupting rating of 200,000 amperes RMS symmetrical at 600 VAC for appropriately engineered circuits with evaluated available fault current.

Current-Limiting Class CC Design

Combines current-limiting operation with Class CC branch-circuit protection. The rejection-style construction is designed for compatible fuse holders and helps prevent installation of unsuitable supplemental fuses.

Compact Melamine Cartridge

Features a melamine tube body, dual-element construction, non-indicating operation and ferrule end connections in a nominal 10.3 x 38.1 mm cartridge format.

Applications

Small industrial control transformer protection
Industrial control panels requiring Class CC fuses
Compatible low-current AC branch circuits
Electrical line protection applications
Control circuits with temporary transformer inrush currents
Industrial machinery control equipment
Compatible Class CC DIN-rail fuse holders and fuse blocks
Exact-model industrial equipment fuse replacement

Purchase Information

We support online purchase of the Bussmann FNQ-R-8/10 Class CC 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 the Bussmann FNQ-R-8/10?
It is a 0.8 A, 600 VAC Class CC current-limiting time-delay cartridge fuse from the Eaton Bussmann LIMITRON FNQ-R series for compatible industrial control and branch-circuit applications.

Who manufactures FNQ-R-8/10?
FNQ-R-8/10 belongs to the Eaton Bussmann product range. Its manufacturer catalog number is FNQ-R-8/10.

What is the current rating?
The rated current is 0.8 amperes, equivalent to 800 milliamperes or eight-tenths of an ampere.

What is the AC voltage rating?
The maximum published AC voltage rating is 600 VAC. The application circuit voltage must remain within the fuse's applicable rating.

Is FNQ-R-8/10 a time-delay fuse?
Yes. It is a high-inrush time-delay fuse designed for compatible applications with temporary inrush currents. Eaton lists a response time of 12 seconds at 200% of rated current.

What is the interrupting rating?
Eaton specifies a 200 kA interrupting rating at 600 VAC, equivalent to 200,000 amperes RMS symmetrical.

What are the physical dimensions?
The nominal dimensions are 10.3 mm in diameter and 38.1 mm in length, approximately 0.41 inch by 1.50 inches.

Does FNQ-R-8/10 have a blown-fuse indicator?
No. Eaton identifies FNQ-R-8/10 as a non-indicating cartridge fuse.

What material and terminal configuration does this fuse use?
Eaton specifies a melamine tube body with ferrule-to-ferrule connections. The cartridge features Class CC rejection-style construction.

Can FNQ-R-8/10 replace FNQ-8/10?
Do not assume interchangeability. FNQ-R-8/10 is a 600 VAC Class CC branch-circuit fuse with a 200 kA interrupting rating, whereas FNQ-8/10 belongs to the 500 VAC supplemental fuse series. Their protection classifications and installation requirements differ.

Is FNQ-R-8/10 RoHS compliant?
Yes. Eaton's product specification identifies FNQ-R-8/10 as RoHS compliant and CE marked.

What should be verified before ordering?
Confirm the exact FNQ-R-8/10 model number, 0.8 A current rating, 600 VAC voltage rating, 200 kA interrupting capacity, time-delay characteristics, Class CC fuse-holder compatibility and applicable circuit requirements. Refer to Eaton Bussmann FNQ-R Technical Data 1014.

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