Welcome to our company!
Eaton GMA-125-R 125 mA Glass Tube Fuse, Quick-Blow, 250 Vac
Share
pEaton GMA-125-R — 125 mA, 250 V, fast-acting glass cartridge fuse, 35 A at 250 Vac; 10,000 A at 125 Vac interrupting./p
- Product Details
- Download
Eaton GMA-125-R 125 mA Glass Tube Fuse, Quick-Blow, 250 Vac
Eaton GMA-125-R 125 mA Glass Tube Fuse, Quick-Blow, 250 Vac belongs to the Eaton range. It carries 125 mA, rated 250 Vac, in a glass body.
Technical Data
| Parameter | Rating |
|---|---|
| Part number | GMA-125-R |
| Typical melting I2t | 0.0024 A²s |
| Maximum voltage drop | 2,600 mV |
| Design standard | UL/CSA 248-14 |
| End caps | silver-plated brass 63-315 mA, nickel-plated 500 mA-15 A |
| Element | single element |
| AC interrupting rating | 35 A at 250 Vac; 10,000 A at 125 Vac |
| Typical DC cold resistance | 4.895 Ω |
| Rated current | 125 mA (1/8 A) |
| Body | Glass tube, 5 x 20 mm |
| Voltage rating | 250 Vac |
Design Notes
- Interrupting capability is 35 A at 250 Vac; 10,000 A at 125 Vac — confirm the circuit's prospective fault current stays below this.
- Glass body lets you inspect the element after a fault.
- Best kept for lower fault-current circuits where visual diagnosis matters.
- Working voltage must stay at or below 250 Vac; a lower-rated part is not a safe substitute.
- Do not upsize beyond 125 mA to stop nuisance trips — fix the cause instead.
Where It Is Used
Typical places this fuse turns up:
- EV
- transformer
Common Questions
What are the ratings of the GMA-125-R?
125 mA continuous at 250 Vac, interrupting rating 35 A at 250 Vac; 10,000 A at 125 Vac.
Can the GMA-125-R be used on a higher fault-current circuit?
No — its interrupting rating is 35 A at 250 Vac; 10,000 A at 125 Vac. Choose a part whose breaking capacity exceeds the prospective fault current.
Shenzhen Gaorunxin Technology Co., Ltd
Online message
Shenzhen Gaorunxin Technology Co., Ltd
