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Eaton - Electronics Division GMA3 Series

5 variants · Eaton - Electronics Division

About the Eaton - Electronics Division GMA3 Series

The Eaton - Electronics Division GMA3 Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common approval agency of CSA, PSE, UL, breaking capacity @ rated voltage of 35A and case of 5mm x 20mm. Variants differ by current rating and DC cold resistance, so you can match the exact current rating your application requires using the selection guide below.

Select a variant by

Current rating
300 mA · 315 mA
DC cold resistance
0.839 Ohms · 0.906 Ohms

Shared specifications

Approval agency
CSA, PSE, UL
Breaking capacity @ rated voltage
35A
Case
5mm x 20mm
Color
-
Fuse type
Cartridge, Glass
Melting i2t
0.019
Mounting
Requires Holder
Operating temperature
-
Package
Bulk
Response time
Fast Blow
Size (Dimension)
0.205\" Dia x 0.787\" L (5.20mm x 20.00mm)
Voltage rating - AC
250 V

Variant comparison

ParameterGMA-300-RGMA-315-R
Current rating300 mA315 mA
DC cold resistance0.906 Ohms0.839 Ohms

Request a quote on any Eaton - Electronics Division GMA3 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants