| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
55 pcs
|
55 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Approval Agency | |
| Automotive Grade | |
| Breaking Capacity @ Rated Voltage | |
| Construction | |
| Current Rating (Amps) | |
| Fuse Type | |
| Industrial Grade | |
| Medical Grade | |
| Melting I²t | |
| Military Grade | |
| Mounting Type | |
| Response Time | |
| SVHC Present | |
| Tape & Reel | |
| Termination Style | |
| Voltage Rating |
The Eaton GMA-3A is a fast-acting, 3A rated cartridge fuse designed for 250VAC operation. It is housed in a standard 5mm x 20mm glass tube with nickel-plated brass endcaps, requiring a holder for installation. The fuse is UL/CSA 248-14 listed and carries approvals from CSA, PSE, and UL.
With a typical pre-arcing I²t of 8.8 A²s, this fuse is suitable for protecting circuits where fast response to overcurrents is needed. The maximum voltage drop at rated current is 215 mV, and the DC cold resistance is typically 0.039 Ω. The breaking capacity is 100A at 250VAC and 10,000A at 125VAC, ensuring reliable interruption under fault conditions.
This fuse is commonly used in a variety of electronic equipment for overcurrent protection, such as power supplies, lighting, and industrial controls. Its compact 5x20mm size allows for use in standard fuse holders. The fast blow characteristic makes it ideal for circuits that are sensitive to short-duration surges.
The glass tube construction provides visual indication of fuse status. The fuse is RoHS compliant and REACH unaffected. It is designed to meet the requirements of UL/CSA 248-14. For the specified ratings, the opening time is within 60 minutes at 135% of rated current and within 2 minutes at 200% of rated current.
3A.
250VAC.
100A at 250VAC; 10,000A at 125VAC.
Fast blow.
5mm x 20mm glass tube.
8.8 A²s.
0.039 Ω.