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FNM-8 Eaton Bussmann FNM-8 is a 8A, 250VAC time-delay cartridge fuse in a 5AG (10x38mm) package, designed for motor and transformer protection.
Mfr Part #:

FNM-8

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Eaton Bussmann FNM-8 is a 8A, 250VAC time-delay cartridge fuse in a 5AG (10x38mm) package, designed for motor and transformer protection.
✓ Total Stock: 250 pcs
$ Price Range: $32.56

FNM-8 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
250 pcs
On Request
250 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

FNM-8 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Breaking Capacity @ Rated Voltage
Current Rating (Amps)
Fuse Type
Mounting Type
Response Time
Tape & Reel
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FNM-8 Description

Short technical summary and product information.

The Eaton Bussmann FNM-8 is a 8A, 250VAC time-delay (slow blow) cartridge fuse. It features a 200A interrupting capacity at rated voltage, making it suitable for protecting circuits with high inrush currents. The fuse is housed in a standard 5AG (10mm x 38mm) midget package and requires a separate fuse holder for installation.

 

This fuse is specifically designed for motor and transformer protection applications where temporary overloads are common. Its slow blow characteristic allows it to withstand harmless inrush currents without nuisance opening, while still providing reliable overcurrent protection.

 

The FNM-8 carries safety approvals from UL, CSA, and CE, ensuring compliance with international standards. The cartridge construction provides robust performance in industrial environments.

FNM-8 Quick Information

Product Type: Cartridge Fuse
Series: FNM
Canonical Name: Eaton Bussmann FNM-8 8A 250VAC Time-Delay Cartridge Fuse
Subcategory: Time-Delay Fuse

FNM-8 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FNM-8 Estimated Pricing

Qty Low High
10+ $32.56 $32.56

Estimated market price range - modelled values for guidance only, not live distributor offers.

FNM-8 Features

  • Rated for 8A at 250VAC operation.
  • Slow blow response for inrush currents.
  • 200A interrupting capacity at 250VAC.
  • 5AG (10x38mm) cartridge package.
  • UL, CSA, CE safety approved.

FNM-8 Applications

  • Protects motors from overload and short circuits.
  • Safeguards transformers against fault currents.
  • Used in industrial control panels.
  • Ideal for time-delay applications.

FNM-8 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the FNM-8 fuse?

8 A.

What is the voltage rating of the FNM-8?

250 VAC.

What is the breaking capacity of the FNM-8?

200 A at 250 VAC.

What is the response time of the FNM-8?

Slow Blow (time-delay).

What is the package size of the FNM-8?

5AG, 10mm x 38mm (Midget).

What safety approvals does the FNM-8 have?

CE, CSA, UL.

What are typical applications for the FNM-8?

Motor protection and transformer protection.

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