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Five small cylindrical glass fuses with metal end caps

Bussmann

Bussmann GMD-1.5-R Glass Fuse 1.5A 250V Time-Delay 5 Pack

SKU CH-6CER-DF5J0

Pack of five 1.5 A, 250 V AC time-delay glass fuses with 100 A interrupt rating at 250 V and 10 kA at 125 V

  • Time-delay protection handles surges without nuisance blows
  • 5 A rating at 250 V AC suits low-power circuits
  • 100 A interrupt at 250 V AC clears faults safely
  • 10 kA interrupt at 125 V AC meets high-fault needs
  • 20 mm × 5 mm glass body fits standard holders

Bussmann GMD-1.5-R Glass Fuse Pack

This pack contains five Bussmann GMD-1.5-R glass fuses rated at 1.5 A and 250 V AC. They feature a time-delay characteristic suited for circuits with temporary inrush currents. The cylindrical body measures 20 mm in length and 5 mm in diameter. Each fuse carries a 100 A interrupt rating at 250 V AC and a 10 kA rating at 125 V AC.

Fit and compatibility in a circuit

These non-rejection fuses fit compatible HTB series fuse blocks and similar 5 mm x 20 mm holders. The glass body allows visual inspection of the element after a fault. Equivalent series include Littelfuse 239 and Mersen GSC for cross-reference purposes. They are certified to CE, CSA Class 1422-01 and UL 248-14 Guide JDYX standards.

Suitable for low-current protection needs

This pack suits technicians protecting low-current equipment such as control circuits or instrumentation where a 1.5 A time-delay fuse is specified. Buyers needing higher amperage ratings, different voltage ratings or a fast-acting characteristic should look at other products. The five-piece quantity covers spares for single or multiple installations.

How it compares

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

Price $11.99
Cheaper than about 91% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameEATON BUSSMANN

Questions about this item

How much current can this fuse safely interrupt at 250 V AC before the glass tube fails?

The interrupt rating is 100 A at 250 V AC, so the fuse will clear a fault up to that level without rupturing.

How hot does the glass body get during continuous 1.5 A operation?

The glass body is designed for normal temperature rise at the rated 1.5 A; no abnormal heating is expected under sustained load.

Which fuse block series accepts this 20 mm × 5 mm cylindrical fuse?

The compatible fuse block series is HTB, which matches the 20 mm length and 5 mm diameter of this fuse.

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