Bussmann
Bussmann GMD-2.5-R Glass Fuse 2.5 A 250 V AC Time-Delay 20×5 mm Pack of 5
Pack of five 20×5 mm glass time-delay fuses rated 2.5 A, 250 V AC with 100 A interrupting capacity
- Reliable overload protection with 2.5 A time-delay rating
- Safe circuit interruption at 100 A (250 V AC) and 10 kA (125 V AC)
- Fits standard 20 mm × 5 mm fuse holders
- Certified to UL 248-14, CSA Class 1422-01 and CE standards
- Convenient pack of 5 fuses for spares or multiple circuits
Time-Delay Glass Fuse 2.5 A 250 V AC
This pack contains five Bussmann GMD-series glass fuses rated at 2.5 amps and 250 volts AC. Each fuse measures 20 mm long by 5 mm in diameter with a cylindrical glass body. The time-delay characteristic allows brief current surges without nuisance blowing. They carry a 100 A interrupt rating at 250 V AC and a 10 kA rating at 125 V AC.
Circuit protection for low-current equipment
Suitable for technicians and hobbyists protecting control circuits, instrumentation or small appliances that require a 2.5 A time-delay fuse. The non-rejection design fits standard HTB-series fuse blocks and similar holders. Buyers who need a higher current rating, a fast-acting response or a ceramic body should look at other parts.
20 × 5 mm cylindrical glass body
The 20 mm length and 5 mm diameter determine whether the fuse fits the holder or block in your equipment. Verify these dimensions against the device specification before ordering. The glass construction also lets you visually inspect the element after a fault.
Highlights
- Reliable overload protection with 2.5 A time-delay rating
- Safe circuit interruption at 100 A (250 V AC) and 10 kA (125 V AC)
- Fits standard 20 mm × 5 mm fuse holders
- Certified to UL 248-14, CSA Class 1422-01 and CE standards
- Convenient pack of 5 fuses for spares or multiple circuits
Specifications
| Brand | EATON BUSSMANN |
|---|
Questions about this item
What length and diameter fuse holder does the 20 mm by 5 mm glass body require?
The fuse body measures 20 mm long and 5 mm in diameter, so it fits a standard 20×5 mm cylindrical fuse holder or clip.
How do I install the fuse in a compatible HTB series fuse block without damaging the glass?
Align the metal end caps with the block clips and press straight in until seated; do not twist the glass tube or the caps may crack.
When should I replace a fuse from this pack of 5 after it has blown?
Replace it only after the fault that caused the 2.5 A time-delay element to open has been found and corrected.
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