
GMA-300-R
Eaton - Electronics Division
5 variants · Eaton - Electronics Division
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.
| Parameter | GMA-300-R | GMA-315-R |
|---|---|---|
| Current rating | 300 mA | 315 mA |
| DC cold resistance | 0.906 Ohms | 0.839 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.

Eaton - Electronics Division

Eaton - Electronics Division