Bussmann
Bussmann GMC-1.25-R Glass Fuse 1.25A 250V AC 100A 10kA 125V AC line protection
Time-delay glass fuse rated 1.25 A with 100 A interrupt at 250 V AC and 10 kA at 125 V AC
- Reliable 1.25 A circuit protection at 250 V AC
- High 10 kA interrupt rating at 125 V AC for fault safety
- Compact 20 mm × 5 mm glass body fits standard holders
- Time-delay characteristic prevents nuisance trips on inrush
- Meets CE, CSA Class 1422-01 and UL 248-14 standards
Product identity
The Bussmann GMC-1.25-R is a 1.25A glass fuse rated for 250V AC line protection. It suits maintenance engineers and hobbyists replacing a blown fuse in low-voltage equipment or control panels.
Verify before ordering
Confirm the existing fuse is a 20mm by 5mm cylindrical glass type with a time-delay characteristic. Check that the circuit demands a 100A interrupt rating at 250V AC or a 10kA rating at 125V AC. Ensure the fuse block accepts a non-rejection GMC series body.
What the pack changes
A pack of five fuses provides immediate spares for recurring faults or multi-point installations. The CE, CSA Class 1422-01 and UL 248-14 listings mean the parts meet recognised safety standards for compliant repairs. Compatibility with HTB series blocks simplifies sourcing the correct holder.
Highlights
- Reliable 1.25 A circuit protection at 250 V AC
- High 10 kA interrupt rating at 125 V AC for fault safety
- Compact 20 mm × 5 mm glass body fits standard holders
- Time-delay characteristic prevents nuisance trips on inrush
- Meets CE, CSA Class 1422-01 and UL 248-14 standards
Specifications
| Brand | EATON BUSSMANN |
|---|
Questions about this item
How many fuses come in the pack and do I need a separate holder?
The pack contains five 1.25 A glass fuses; a compatible HTB series fuse block must be purchased separately.
Should I choose the GMC, 239 or GSC equivalent series for my application?
GMC, Littelfuse 239 and Mersen GSC are direct equivalents; select the series that matches the existing fuse marking in your equipment.
What does the 100 A at 250 V AC interrupt rating mean once the fuse is installed?
It means the fuse can safely break a fault current up to 100 A at 250 V AC without rupturing.
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