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HMDL3700 - 700Amp Circuit Breaker

  • 700 Amp
  • 35k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: HMDL3700

Purchase Options: New In Box

HMDL3700 - 700Amp Circuit Breaker Description

HMDL3700 - 700Amp Circuit Breaker

The Eaton HMDL3700 is a 700A, three-pole molded-case circuit breaker from the Series C family, designed for your compatible electrical distribution equipment requiring an HMDL breaker configuration with an MDL frame. This complete breaker features a T186 trip type and provides defined interrupt ratings of 100 kAIC at 240 VAC and 65 kAIC at 480 VAC.

Key Features and Benefits

  • 700A amperage rating: Designed for electrical equipment requiring a 700-amp molded case circuit breaker.
  • Three-pole configuration: Matches systems requiring a three-pole breaker arrangement.
  • Eaton Series C design: Part of the Series C molded case circuit breaker family.
  • HMDL breaker type with MDL frame: Helps identify the correct breaker configuration for compatible equipment.
  • T186 trip type: Provides the specified trip configuration for matching applications.
  • Complete breaker configuration: Supplied as a complete molded case circuit breaker.

Technical Specifications

  • Catalog Number: HMDL3700
  • Manufacturer: Eaton
  • Product Name: Eaton Series C complete molded case circuit breaker
  • Product Type: Molded case circuit breaker
  • Series: Series C
  • Circuit Breaker Type: HMDL
  • Frame: MDL
  • Amperage Rating: 700 A
  • Number of Poles: Three-pole
  • Trip Type: T186
  • Terminal: Included Load Lug
  • Interrupt Rating at 240 VAC: 100 kAIC
  • Interrupt Rating at 480 VAC: 65 kAIC
  • Product Length/Depth: 18.25 in.
  • Product Height: 8 in.
  • Product Width: 10.75 in.
  • Product Weight: 31.08 lb
  • UPC: 782114586075
  • Certification: UL Listed

Material Compliance and Certifications

The Eaton HMDL3700 is UL Listed, providing a documented certification reference for compatible installations where UL Listed circuit breakers are required.

The supplied manufacturer specifications do not identify any additional material compliance certifications for this catalog number. Any project-specific requirements involving environmental conditions, materials, or additional standards should be confirmed separately.

Where It Works Best

The Eaton HMDL3700 700A molded case circuit breaker is best suited for existing electrical distribution equipment that calls for an Eaton Series C HMDL breaker with an MDL frame. It is a practical option for maintenance and replacement projects where keeping the existing breaker configuration is important.

Before selecting a replacement, verify the complete set of specifications. Confirm that the equipment requires the same HMDL breaker type, MDL frame, three-pole configuration, T186 trip type, voltage requirements, and interrupt Rating. Matching these details helps maintain the intended operation and configuration of the electrical system.


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:16.0
  • Depth:4.06
  • Poles:3
  • Amperes:700
  • A.I.C. Rating & Volts:35k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
  • Type:HMDL
  • Approx Dimensions:8.25"W x 16.00"H x 4.06"D
  • Additional Notes:Thermal-magnetic circuit breaker with interchangeable trip unit. 40°C rated. HACR rated. This item includes load terminals. - discontinued by the Manufacturer

Returns are easy

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

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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.

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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).

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