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Yellow rubber inline fuse holder with wire leads and cover

Eaton Bussmann

Eaton Bussmann HHG In-Line Fuse Holder Automotive 30A 1 Pole

SKU CH-99TV-GTTMW

Holds a 30 A automotive fuse inline with 12 AWG leads and a protective cover, rated for 32 V DC

  • Product typeCircuit Breakers
  • Product colorYellow
  • 30 A protection for automotive circuits
  • 12 AWG wire leads handle high current
  • Inline rubber body resists vibration and moisture
  • Covered design shields fuse from debris
  • RoHS 2002/95/EC compliant materials

In-Line Automotive Fuse Holder

The Eaton Bussmann HHG holder accepts standard automotive blade fuses up to 30 A at 32 V DC. It is built for 12 V vehicle circuits where a single protected branch is required. The rubber body measures 1.12 in long by .9 in wide by .62 in high and ships with two 4 in, 12 AWG wire leads. A yellow cover is included.

30 A Current Rating Decides Fit

The holder is rated for 0 to 30 A continuous, so it suits lighting, accessory and small-motor feeds that stay within that limit. Circuits drawing more than 30 A or operating above 32 V DC need a different block. The single-pole design protects one conductor only.

Simple Inline Installation

Strip the 12 AWG leads, crimp or solder to the circuit wires, then snap the cover over the fuse. The inline format needs no panel cut-out or bracket. Common errors are exceeding the 30 A rating, using undersized wire for the load, or leaving the cover off and exposing the fuse to moisture.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 94% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameEATON BUSSMANN
Product typeCircuit Breakers
Product colorYellow

Questions about this item

What does the 30 A rating mean once the holder is installed in a vehicle circuit?

It means the holder and its 12 AWG leads can carry up to 30 amps continuously at 32 V DC without overheating, so the fuse will open before the wiring does.

The holder is described as non-rejection and rated 32 V DC — what does that cap in practice?

The 32 V DC limit caps the maximum system voltage; the non-rejection design accepts any 3/4 × 3/4 × 13/64 in blade fuse (series 257, AF, ATC) regardless of brand.

What does the inline holder need to fit and mount in a typical automotive harness?

It needs a straight splice in a 12 AWG wire; the rubber body measures 1.12 × 0.9 × 0.62 in and includes two 4 in leads and a snap-on cover.

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