GMD-4A The Eaton GMD-4A is a 4A 250VAC cartridge glass fuse in a 5mm x 20mm package. It features slow blow response and 200A breaking capacity.
Mfr Part #:

GMD-4A

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
The Eaton GMD-4A is a 4A 250VAC cartridge glass fuse in a 5mm x 20mm package. It features slow blow response and 200A breaking capacity.
Total Stock: 375 pcs

GMD-4A Available from 1 distributor

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

GMD-4A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity @ Rated Voltage
Current Rating (Amps)
Fuse Type
Melting I²t
Mounting Type
Response Time
Tape & Reel
Voltage Rating

GMD-4A Description

Short technical summary and product information.

The Eaton GMD-4A is a slow blow cartridge glass fuse rated for 4A at 250VAC. It features a 200A breaking capacity at rated voltage, providing reliable overcurrent protection in AC circuits. The fuse has a melting I²t of 300 A²s. It is designed for use with a holder and comes in a standard 5mm x 20mm (0.205" Dia x 0.787" L) package. The GMD-4A carries PSE/JET and UR approvals.

GMD-4A Quick Information

Product Type: Cartridge Glass Fuse
Series: GMD
Canonical Name: Eaton GMD-4A 4A 250VAC Cartridge Glass Fuse, 5mm x 20mm, Slow Blow
Subcategory: Cartridge Glass Fuse

GMD-4A Compliance

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

GMD-4A Features

  • Rated 4A at 250VAC operation.
  • Slow blow response time.
  • Cartridge glass construction.
  • 5mm x 20mm package size.
  • 200A breaking capacity.

GMD-4A Applications

  • Overcurrent protection in AC circuits.
  • Used in equipment requiring slow blow characteristics.
  • Suitable for general purpose industrial applications.

GMD-4A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the GMD-4A fuse?

4 A

What voltage rating does the GMD-4A support?

250 VAC

What is the breaking capacity of the GMD-4A?

200 A at rated voltage

Is the GMD-4A a fast acting or slow blow fuse?

Slow blow

What is the package size of the GMD-4A?

5mm x 20mm (0.205" Dia x 0.787" L)

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