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Four cylindrical ceramic plug fuses with metal end caps and indicating windows

Bussmann

Bussmann T-15 Plug Fuse 15A 125V 10kA 4 PK

SKU CH-D4MF-1J35V

Time-delay plug fuse rated 15 A, 125 V AC with 10 kA interrupting capacity, supplied as a pack of four

  • Time-delay protection prevents nuisance trips during motor start-up
  • 15 A rating matches standard 125 V branch circuits
  • 10 kA interrupt rating safely clears high fault currents
  • Indicating window shows blown status at a glance
  • Four-fuse pack keeps spares on hand for quick replacement

What this fuse protects

The Bussmann T-15 is a 15 amp, 125 volt AC plug fuse rated for a 10kA interrupting capacity. It suits residential or light-commercial circuits that require time-delay, dual-element protection. The ceramic body and indicating window let you verify status at a glance. This pack contains four fuses for spares or multi-circuit jobs.

Limits of the 125 V AC rating

The fuse is certified to UL 248-11 and CSA Class 1423-01 for 125 volt AC systems only. It must not be used on higher voltages or on DC circuits. The 10kA interrupting rating applies at 125 V AC; available fault current above that level requires different protection. Non-rejection base means it fits standard Edison sockets without a keyed adapter.

Installing and common mistakes

Screw the fuse into the Edison base until snug; no tools are required. The dual-element design tolerates brief motor-start surges without nuisance opening. A dark indicating window shows the element has blown. Replacing a blown fuse with a higher amp rating defeats the time-delay coordination and creates a fire hazard. Always match the 15 amp rating marked on the panel schedule.

How it compares

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

Price $16.99
Cheaper than about 83% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameEATON BUSSMANN

Questions about this item

Should I choose the 4-pack or buy single fuses?

The pack contains four 15 A time-delay plug fuses, so one box covers multiple replacement jobs or spares.

What does the 10 kA interrupt rating mean when the fuse is in service?

It can safely break a fault current of up to 10 kA at 125 V AC without rupturing.

Is the plug fuse compatible with standard Edison-base fuse panels?

Yes, it uses a non-rejection Edison base that fits standard 125 V plug-fuse sockets.

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