3912 - Egis Mobile Electric Egis Class T Fuse Block 225-400 A | Aztek Computers
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SKU: DJ2XQAUH5M |  Mfg. Part: 3912  | UPC: 850067590729  |  0 Reviews  |     Share

3912 - Egis Mobile Electric Egis Class T Fuse Block 225-400 A - Sealed

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$50.22  $67.80
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Product Overview

Class T Fuse Block 225-400 A - Sealed

Applications/Problems This Solves:

  • Separate Stud Connections for Cable Mounting allow heavier gauge cables and their terminals to feed in and out of the fuse, which would otherwise land on the fuse tab itself.
  • Ignition Protected to support installation in potentially hazardous gaseous environments such as LPG or on gas boats.

Features:

  • Tin-plated copper busbar delivers superior electrical performance with minimal voltage drop.
  • Stainless Steel Self-Locking Hardware ensures robust connections & long-term connection reliability.
  • Bulletproof construction from glass-filled nylon delivers the highest longevity in demanding environments. 
  • 4 Year Warranty

Specifications:

  • Maximum Amperage: 225-400A
  • Max Voltage: 80 VDC
  • Ingress Protection Ratings: IP66, IP67, IP6K9K
  • Mounting Holes: 4x #10 (M5) & 2x 1/4" (M6)
  • Mounting Screw Max Torque: 50 in-lbs (5.5 N-m)
  • Busbar Material: Tin-Plated Copper

Expert Overview

The Egis Class T Fuse Block (part number 3912) is designed for IT and industrial applications requiring robust circuit protection in demanding environments. This sealed fuse block accommodates Class T fuses with an amperage range of 225-400A and supports systems up to 80 VDC. Its primary function is to provide a secure and reliable connection point for high-current circuits, utilizing separate stud connections that prevent heavy gauge cables from landing directly on the fuse tab. This design facilitates more stable cable routing and terminal connections. Constructed from glass-filled nylon with a tin-plated copper busbar, it offers durability and efficient electrical performance. The unit is ignition protected, making it suitable for installations where flammable gases may be present, and its IP66, IP67, and IP6K9K ratings ensure protection against dust and water ingress.

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Egis Mobile Electric
  • 3912
  • 850067590729
  • New
  • 1.2 lbs
  • 5 X 5 X 5
  • Jul 31, 2026
  • Apr 11, 2026
Product Identifiers: Brand: Egis Mobile Electric • Part #: 3912 • UPC: 850067590729

Frequently Asked Questions

What type of fuse is compatible with this block?

This fuse block is designed for use with Class T fuses, supporting an amperage range of 225-400A.

What are the ingress protection ratings for this fuse block?

The unit carries IP66, IP67, and IP6K9K ingress protection ratings, indicating high resistance to dust and water intrusion, suitable for harsh environments.

What problem do the separate stud connections solve?

Separate stud connections for cable mounting allow heavier gauge cables and their terminals to connect directly to the block, preventing them from landing on the fuse tab itself. This design enhances connection reliability and simplifies cable management for high-current applications.

What is the maximum voltage supported by this fuse block?

The Egis Class T Fuse Block supports a maximum voltage of 80 VDC.

3912 - Egis Mobile Electric Egis Class T Fuse Block 225-400 A - Sealed

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