Skip to content
Product Not Available
** Picture is for identification purposes only and may not represent the actual amperage of the product listed **

HMA3800T - 800Amp Trip Unit

  • 800 Amp
  • 3 Pole
Circuit BreakersSKU: HMA3800T [NS]

Purchase Options: New Surplus

HMA3800T - 800Amp Trip Unit Description

HMA3800T - 800Amp Trip Unit

The Eaton HMA3800T trip unit is a vital component for maintaining and upgrading Eaton's molded case circuit breakers in industrial and commercial settings. Designed specifically for compatibility with the MARK 75 frame J-K series, this trip unit offers robust performance with an amperage rating of 800A and a voltage rating of up to 600V. It is engineered for optimal electrical protection, enabling circuit breakers to manage currents between 3000A and 6000A. This trip unit requires a compatible frame to function as a complete circuit breaker, making it suitable for maintenance tasks rather than new system upgrades.

Key Features and Benefits:

  • High Amperage Rating: Supports up to 800A, providing ample capacity for demanding industrial applications.
  • Voltage Capacity: Operates at up to 600V, making it ideal for medium to high-voltage environments.
  • Magnetic Trip Range: Configurable for 3000-6000A, offering flexible protection across different load requirements.
  • Three-Pole Design: Ensures balanced protection in three-phase power distribution systems.
  • Frame Compatibility: Built for use with J-K frames, ensuring easy integration with existing Eaton molded case circuit breakers.

Technical Specifications:

  • Amperage Rating: 800A
  • Voltage Rating: 600V
  • Magnetic Trip Range: 3000-6000A
  • Number of Poles: 3
  • Dimensions: 10.5" (L) x 6.9" (H) x 5.5" (W)
  • Weight: 4.15 lbs

Material Compliance and Certifications:

  • This product adheres to industry standards and is UL Listed, ensuring compliance with safety and performance regulations. Eaton’s manufacturing process emphasizes environmental sustainability, using high-quality materials to ensure product longevity and reduced environmental impact.

Suitability:

  • Industrial and commercial use in environments requiring high amperage and voltage management.

Specifications

  • Width:4.0
  • Height:7.5
  • Depth:3.5
  • Poles:3
  • Amperes:800
  • Type:HMA
  • Sub-Category:TRIP UNIT
  • Approx Dimensions:4.00"W x 7.50"L x 3.50"D
  • Additional Notes: Thermal Magnetic Only for MA & HMA Frames. Magnetic Hi-Low Trip Setting Range: 3000-6000.

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

FREE shipping on breaker orders over $100 and all other items with orders over $500.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

Similar Products

Why Us?

Free Shipping

Free shipping on orders over $100

100k+ Happy Customers

4.9 Google rating

Secure Shopping

Feel protected with every transaction