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Four ceramic plug fuses with indicating windows in a pack

Bussmann

Bussmann T-25 Plug Fuse 25A 125V 10kA 4 PK

SKU CH-93EC-T9SCP

A 25 A, 125 V AC time-delay plug fuse with 10 kA interrupt rating, supplied in a pack of four

  • 25 A rating protects 125 V circuits
  • 10 kA interrupt rating handles high fault current
  • Time-delay dual element avoids nuisance trips
  • Indicating window shows blown fuse at a glance
  • Pack of four simplifies maintenance stocking

What this fuse protects

The Bussmann T-25 plug fuse is a 25 amp, 125 volt AC time-delay device rated to interrupt 10kA. It fits standard Edison-base fuse holders found in older residential panels and light-commercial equipment. The ceramic body and dual-element construction give reliable overload and short-circuit protection for general-purpose branch circuits.

Capacity and headroom

Each fuse carries 25 amps continuously and withstands temporary motor-start surges without nuisance opening. The 10kA interrupting rating at 125V AC covers available fault current in most small-panel applications. It is not suited for circuits exceeding 125 volts or for loads that demand a higher ampere rating or a rejection-base holder.

What the four-pack changes

The package contains four identical fuses so a single trip leaves three spares on site for immediate replacement. Having multiples reduces downtime on critical lighting or appliance circuits and avoids a separate trip for a single fuse. No additional hardware, indicators or software are included.

How it compares

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

Price $17.99
Cheaper than about 82% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameEATON BUSSMANN

Questions about this item

Will the 25 A, 125 V AC plug fuse coordinate with older ceramic-base fuse panels in my service entrance?

Yes — the T-25 uses a standard plug body with ceramic construction and a non-rejection base, so it fits legacy Edison-base fuse blocks rated for 125 V AC without panel modification.

How do I confirm the time-delay element is operating correctly once the fuse is installed?

The indicating window shows a visible color change when the dual-element link melts, giving immediate visual proof the fuse has interrupted a fault.

Does the 4-pack include any fuse pullers or adapter sleeves, or must I buy them separately?

The package contains only four T-25 plug fuses; pullers and any rejection-base adapters are sold separately.

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