• Class T fuse on wooden background
  • Class T fuse on neutral background
  • Class T fuse on neutral background
  • Class T fuse on neutral background
  • Class T fuse on white background
  • Class T fuse on white background
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Sapphire Energy

New Product

Class T Fuse + Holder Bundle

Class T Fuse + Holder Bundle

$27.95 CAD
$27.95 CAD
Sale Sold out
Class T Fuse – 250 V DC, 10 kA AIC (UL Listed) (Amp Rating)
Class T Fuse – 250 V DC, 10 kA AIC (UL Listed) (Quantity)
Class T Fuse + Holder Bundle

This bundle pairs a UL-listed Class T fuse with a matching Class T fuse holder for a clean, ready-to-install high-current protection solution. It’s the preferred choice for large lithium battery banks, high-power inverters, and parallel battery configurations where fault currents can be extreme.

With a 250 V DC rating and 10 kA interrupt capacity, Class T fuses provide fast, reliable fault protection while still tolerating brief inverter surge currents during startup.

Only Need a Fuse? Want Just the Holder?
Why You’ll Love It
  • One-click protection — fuse + holder in a single purchase
  • Built for high-current lithium systems — ideal for inverters and parallel battery banks
  • High DC performance — 250 V DC rating and 10 kA AIC interrupt capacity
  • Certified fuse for safety — UL Listed, CE, and RoHS compliant Class T fuse
  • Clean, serviceable install — easy access for inspection or fuse replacement
What’s Included
  • 1 × Class T Fuse (ampacity varies by selected option)
  • 1 × Class T Fuse Holder 
  • 1 ×Protective cover

Please note: cover color may be blue or clear, depending on production batch.

Specifications
Fuse Type Class T (C2 Series)
Voltage Rating 250 V DC
Interrupt Rating 10 kA AIC
Ampacity Options 100 A – 400 A (variant dependent)
Certification UL Listed, CE, RoHS
Holder Stud / Lug Size M8 (5/16")
Application Solar, marine, RV, lithium battery systems, inverters, and high-current DC installations
Choosing the Right Fuse Size

Select the fuse amp rating based on cable size, inverter requirements, and system design. Class T fuses are commonly used on large inverters and parallel lithium battery banks where fault currents can exceed the safe limits of ANL or MEGA fuses.

Frequently Asked
What’s included in this bundle?

This bundle includes one/two/three Class T fuse (your selected amp rating) and one matching Class T fuse holder.

The number of fuses you receive depends on the quantity you select when adding this item to your cart.  Select the amp rating and quantity you would like. 

Is this suitable for lithium battery systems?

Yes. Class T protection is commonly used for lithium battery systems, especially high-current inverters and parallel battery banks.

These are highly recommended due to the more rugged construction, higher interrupt ratings, and fully enclosed design.

Does this work with solar power systems?

Yes. This bundle is commonly used in solar power systems to protect battery banks, inverter connections, and high-current DC circuits.

Can this handle inverter surge current?

Yes. Class T fuses are engineered to tolerate brief inverter surge currents during startup while still clearing dangerous short-circuit faults rapidly.

The trip curve information is available on the fuse product listing, or contact us for assistance.

How do I choose the correct fuse size?

Choose the fuse rating based on cable size, inverter requirements, and overall system design. The fuse is intended to protect wiring and equipment. If you’re unsure, contact us and we’ll help you choose the right size.

Are these the safest choice?

Yes — for high-current lithium systems, Class T fuses are widely considered one of the safest protection options due to their high interrupt rating and robust construction, allowing them to clear severe faults quickly and predictably.

As with any electrical system, be sure to regularly inspect your installation for loose connections and any signs of heat.

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