FNM-3/10 The FNM-3/10 is a slow-blow cartridge fuse rated for 3 mA at 250 VAC. It comes in a 5AG (10x38mm) package and requires a holder for mounting.
Mfr Part #:

FNM-3/10

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
The FNM-3/10 is a slow-blow cartridge fuse rated for 3 mA at 250 VAC. It comes in a 5AG (10x38mm) package and requires a holder for mounting.
Total Stock: 8 pcs
$ Price Range: $44.29 - $46.22

FNM-3/10 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
8 pcs
8 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

FNM-3/10 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
SVHC Present
Tape & Reel
Voltage Rating

FNM-3/10 Description

Short technical summary and product information.

The Eaton Bussmann FNM-3/10 is a slow-blow cartridge fuse designed for overcurrent protection in electrical circuits. It is rated for 3 mA continuous current at 250 VAC with a breaking capacity of 35 A at rated voltage.

 

This fuse is intended for motor protection and transformer protection applications where inrush currents may occur, requiring a slow response time to avoid nuisance blowing. It features a 5AG (10mm x 38mm) midget cartridge package.

 

The FNM-3/10 is approved by CE, CSA, and UL. It requires a compatible fuse holder for installation. Dimensions are 0.406 inches diameter by 1.500 inches length (10.30mm x 38.10mm).

FNM-3/10 Quick Information

Product Type: Cartridge Fuse
Series: FNM
Canonical Name: Cartridge Fuse, 3 mA, 250 V, Slow Blow, 5AG (10x38mm)
Subcategory: Specialty Fuses

FNM-3/10 Compliance

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

FNM-3/10 Estimated Pricing

Qty Low High
1+ $46.22 $46.22
5+ $44.29 $44.29

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

FNM-3/10 Features

  • Rated for 3 mA at 250 VAC.
  • Slow-blow response time prevents nuisance trips.
  • 35 A breaking capacity at rated voltage.
  • 5AG (10x38mm) cartridge package.
  • Requires a fuse holder for installation.

FNM-3/10 Applications

  • Used for motor protection circuits.
  • Ideal for transformer protection applications.
  • Suitable for overcurrent protection in electrical panels.

FNM-3/10 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the FNM-3/10?

3 mA

What is the voltage rating of the FNM-3/10?

250 V

What is the breaking capacity of the FNM-3/10?

35 A at rated voltage

What is the response time of the FNM-3/10?

Slow Blow

What is the package type of the FNM-3/10?

5AG, 10mm x 38mm (Midget)

What are typical applications for the FNM-3/10?

Motor Protection, Transformer Protection

What approvals does the FNM-3/10 have?

CE, CSA, UL

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