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Five cylindrical glass fuses with metal end caps

Bussmann

Bussmann AGC-3-R Glass Fuse 3A 250V AC 5 PK

SKU CH-3M7A-B587E

Pack of five 3 A fast-acting glass fuses rated 250 V AC with a 10 kA interrupt rating at 125 V AC

  • Fast-acting protection clears faults quickly
  • 10 kA interrupt rating at 125 V AC handles high fault currents
  • 200 A interrupt rating at 250 V AC for demanding circuits
  • Glass body allows visual inspection of element
  • Five-fuse pack provides ready spares for maintenance

Glass fuse for low-voltage circuits

These AGC-series glass fuses carry a 3 A rating at 250 V AC and are sold in a five-piece pack. They suit automotive, marine and light-industrial circuits that require fast-acting over-current protection.

Fits standard 1-1/4 in fuse blocks

The cylindrical body measures 1-1/4 in long by 1/4 in diameter and is non-rejection type, so it seats in common holders such as the 3823, HFA, HHN, HK, HKP, HPF, HRK, HTB and S-8000 series. No special tooling or panel cut-out is required beyond the standard fuse-block footprint.

Five fuses provide ready spares

The pack delivers five identical units, letting technicians replace a blown element and keep spares on hand without ordering single pieces. Equivalent series include Bussmann AGC, Bussmann MMB, Littelfuse 311, 312, 3AG and Mersen GGC for cross-reference convenience.

How it compares

Measured against everything we stock in Breakers & Circuit Protection, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 99% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameEATON BUSSMANN

Questions about this item

How long will a 3 A glass fuse last before it opens under a continuous 3 A load?

A fast-acting fuse at its rated current will not open quickly; it is designed to carry 3 A indefinitely and only interrupt during a genuine over-current event.

Does the fuse generate noticeable heat or noise when it carries 3 A all day?

The glass body runs warm but silent at rated current; no audible noise is produced and heat stays within normal limits for a 1-1/4 in cylindrical fuse.

What fuse holder or block do I need to install these 1-1/4 in x 1/4 in fuses?

They fit standard 1-1/4 in x 1/4 in clips and are listed as compatible with 3823, HFA, HHN, HK, HKP, HPF, HRK, HTB and S-8000 series blocks.

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