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

HLA3400F - 400Amp Max. *Frame Only*

  • 400 Amp
  • 25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: HLA3400F [NS]

Purchase Options: New Surplus

HLA3400F - 400Amp Max. *Frame Only* Description

HLA3400F - 400Amp Max. *Frame Only*

The HLA3400F molded-case circuit breaker frame is a 3-pole, 400-amp component designed for use in compatible HLA electrical systems. This frame-only unit is commonly used in maintenance and replacement applications where preserving your existing electrical configuration and matching established equipment specifications are important.

Key Features and Benefits

  • 400 Amp Frame Rating: Designed for circuit breaker applications requiring a 400-amp frame configuration.
  • 3-Pole Configuration: Supports compatible three-phase electrical distribution systems.
  • HLA Frame Compatibility: Intended for use with compatible HLA-style molded case circuit breaker assemblies.
  • Frame-Only Design: Provides the circuit breaker frame component without additional breaker components.
  • T207 Trip Type: Designed for applications requiring the specified trip configuration.
  • Adjustable Magnetic Trip Range: Features a 2000-4000 A magnetic trip range.
  • 600 VAC Voltage Rating: Designed for applications requiring a 600-volt frame rating.
  • Replacement-Focused Component: Helps maintain existing electrical systems where matching form, fit, and function are required.

Technical Specifications

  • Catalog Number: HLA3400F
  • Product Type: Molded Case Circuit Breaker Frame
  • Circuit Breaker Type: HLA
  • Frame Type: Frame Only
  • Frame: L Frame
  • Type: MARK 75 Frame Only
  • Amperage Rating: 400 A
  • Voltage Rating: 600 VAC
  • Number of Poles: 3
  • Trip Type: T207
  • Trip Rating: 2000-4000 A
  • Magnetic Trip Range: 2000-4000 A
  • Interrupt Ratings:
    • 35 kAIC @ 600 VAC
    • 65 kAIC @ 240 VAC
  • Dimensions:
    • Length/Depth: 13 in.
    • Height: 7.3 in.
    • Width: 10 in.
  • Approximate Product Weight: 15.5 lbs.

Material Compliance and Certifications

The HLA3400F molded case circuit breaker frame is UL Listed and should be installed in accordance with applicable electrical codes, equipment requirements, and manufacturer guidelines. Voltage ratings, interrupt ratings, frame compatibility, and system requirements should be verified before installation to ensure proper application within the electrical system.

Where It Works Best

The HLA3400F is well suited for commercial buildings, industrial facilities, and electrical maintenance environments where compatible HLA frame equipment is already installed. It works best in applications where maintaining an existing breaker assembly requires a matching frame component rather than changing the overall system design.


Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.

Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, GTE Sylvania®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.

Specifications

  • Width:8.25
  • Height:10.75
  • Depth:4.0
  • Poles:3
  • Amperes:400
  • A.I.C. Rating & Volts:25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
  • Type:HLA
  • Approx Dimensions:8.25"W x 10.75"L x 4.00"D
  • Additional Notes:40°C Rated, Thermal Magnetic Circuit Breaker **FRAME ONLY** - discontinued by the Manufacturer

Returns are easy

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

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

Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.

If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.

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 breaker orders over $100*

100k+ Happy Customers

4.9 Google rating

Secure Shopping

Feel protected with every transaction