BK/GMA-250MA Eaton BK/GMA-250MA is a fast-acting glass cartridge fuse rated at 250 mA and 250 VAC. It features a 35 A breaking capacity and a 5x20mm package.
Mfr Part #:

BK/GMA-250MA

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Eaton BK/GMA-250MA is a fast-acting glass cartridge fuse rated at 250 mA and 250 VAC. It features a 35 A breaking capacity and a 5x20mm package.
Total Stock: 729 pcs

BK/GMA-250MA Available from 1 distributor

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BK/GMA-250MA 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
Voltage Rating

BK/GMA-250MA Description

Short technical summary and product information.

The Eaton BK/GMA-250MA is a fast-acting glass cartridge fuse designed for overcurrent protection in a wide range of electronic applications. Rated at 250 mA and 250 VAC, it provides reliable interruption of fault currents up to 35 A at rated voltage.

 

This fuse features a fast-blow response time, making it suitable for protecting circuits that are sensitive to overcurrent transients. The glass cartridge construction allows for visual inspection of the fuse element, aiding in quick fault identification.

 

Housed in a standard 5mm x 20mm package, the BK/GMA-250MA requires a compatible fuse holder for installation. Its compact size and industry-standard dimensions ensure easy integration into existing designs.

 

The fuse carries approvals from CCC, CSA, MITI, and UL, indicating compliance with recognized safety standards. With a melting I²t of 0.018 A²s, it offers predictable performance for coordination with downstream components.

BK/GMA-250MA Quick Information

Product Type: Cartridge Fuse
Series: GMA
Canonical Name: Eaton GMA Series Fast-Acting Glass Cartridge Fuse, 250 mA, 250 VAC, 5x20mm
Subcategory: Fuses

BK/GMA-250MA Compliance

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

BK/GMA-250MA Features

  • Fast-acting glass cartridge fuse.
  • Rated for 250 mA at 250 VAC.
  • Breaking capacity of 35 A.
  • Standard 5mm x 20mm package.
  • Approved by CCC, CSA, MITI, UL.

BK/GMA-250MA Applications

  • Protects power supplies and adapters.
  • Used in lighting and ballast circuits.
  • Suitable for industrial control panels.
  • Ideal for household appliance protection.

BK/GMA-250MA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BK/GMA-250MA fuse?

The BK/GMA-250MA is rated for 250 mA (0.25 A).

What is the voltage rating of the BK/GMA-250MA fuse?

The fuse is rated for 250 VAC.

What is the breaking capacity of the BK/GMA-250MA fuse?

The breaking capacity is 35 A at 250 VAC.

What is the response time of the BK/GMA-250MA fuse?

The fuse has a fast-blow (fast-acting) response time.

What is the package size of the BK/GMA-250MA fuse?

The fuse is packaged in a 5mm x 20mm cartridge (0.205" Dia x 0.787" L).

What approvals does the BK/GMA-250MA fuse have?

The fuse is approved by CCC, CSA, MITI, and UL.

What is the melting I²t of the BK/GMA-250MA fuse?

The melting I²t is 0.018 A²s.

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