Pro Installer 400A Class T Fuse Block

Pro Installer 400A Class T Fuse Block image number null

Pro Installer 400A Class T Fuse Block

3.7 out of 5 Customer Rating
  • In Stock
Fulfilled by Vendor, typically 2-3 weeks.

Vendor Shipping Details

This item will be fulfilled from the vendor. Delivery time varies – typically 2–3 weeks.

Restrictions: This item does not ship to a PO Box, APO, FPO, DPO or international address. Expedited shipping is not available.

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Model # 14981856 Mfg # 778-T2S-400
Truck Freight

Truck Freight is used to ship items that exceed standard shipping limitations on weight and/or size. Delivery is only applicable within the contiguous United States. Additional shipping fees apply. Signature required for receipt of shipment.

Warning Hazard shipping
Item Can only Ship to Store

Class T Fuse Blocks provide high-capacity fusing, with very fast response and very high interrupt ratings (Class-T 20,000-50,000 Amps interrupt). Ideal for protecting today’s demanding onboard power electronics including inverters and battery chargers. They also protect wiring from short circuits, as a main fuse to protect house circuits, where modern battery technologies such as Lithium-ion and AGM are capable of producing very high short circuit currents.

  • Amperage Rating: 225-400A
  • Stud Size: 10mm
  • Dimensions: 5 13/16"L x 1 7/8"W x 2 3/8"H.
Amperage 400 Amps
Mounting Hardware Class T Fuse (Sold Separately)
Type Fuse Blocks
Warranty Lifetime
Cancer and Reproductive Harm -