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** Picture is for identification purposes only and may not represent the actual amperage of the product listed **

MDL3800WK - 800 Amp Molded Case Switch

  • 800 Amp
  • 25k @ 600VAC; 50k @ 480VAC; 65k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: MDL3800WK

Purchase Options: New In Box

MDL3800WK - 800 Amp Molded Case Switch Description

MDL3800WK - 800 Amp Molded Case Switch

Meet the Eaton MDL3800WK Molded Case Switch, built for serious performance in busy industrial and commercial settings. Designed to carry an unbroken 800 amps of current, this three-pole switch supports up to 600 Vac and 250 Vdc—perfect when you need dependable isolation or circuit control without overcurrent protection built-in. With fixed thermal and magnetic trip settings, it provides solid operation and peace of mind, even when things get tough.

Key Features and Benefits

  • Exceptional Interrupting Power: Boasts an interrupting rating of 65 kAIC at 240 Vac and 50 kAIC at 480 Vac, so it’s up to the task when electrical faults arise.
  • Compact but Sturdy Build: Its molded case design delivers long-lasting strength in a smaller footprint—ideal for tight panel spaces.
  • UL Listed Assurance: Meets strict safety standards, so you can rely on its performance and peace of mind.
  • Fixed Thermal & Magnetic Trip Settings: Always-on protection against overloads and short circuits, without the need to guess or adjust.
  • Versatile Application Potential: Whether it’s for a manufacturing facility or a commercial project, this switch handles high-capacity demands with ease.

Technical Specifications

  • Series: Eaton Series C
  • Frame Type: MDL
  • Poles: Three-pole
  • Current Rating: 800 A
  • Voltage Rating: 600 Vac / 250 Vdc
  • Interrupting Rating:
    • 65 kAIC (240 Vac)
    • 50 kAIC (480 Vac)
  • Frequency: 50 / 60 Hz
  • Dimensions:
    • Length: 18.6″
    • Width: 8.3″
    • Height: 11.1″
  • Weight: 26.2 lb

Material Compliance and Certifications

  • UL Listed: Verified to meet high safety and performance standards.
  • Eaton Warranty: Protects you for one year after installation or 18 months from shipment—whichever comes first.
  • Eco-Conscious Manufacturing: Produced per Eaton’s sustainability and environmental protection standards, so it’s designed with minimal environmental impact in mind.

Suitability

  • This switch shines in environments that demand steady and consistent performance—think manufacturing plants, bustling commercial hubs, or anywhere high-capacity circuit control matters most. It handles heavy-duty conditions without stress, giving electricians and facility managers confidence that their systems stay safe and efficient.

 


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. All trademarks and registered trademarks are the property of their respective owners.

Specifications

  • Width:8.25
  • Height:16.0
  • Depth:4.06
  • Poles:3
  • Amperes:800
  • A.I.C. Rating & Volts:25k @ 600VAC; 50k @ 480VAC; 65k @ 240VAC
  • Type:MDL
  • Sub-Category:MOLDED CASE SWITCH
  • Approx Dimensions:8.25"W x 16.00"H x 4.06"D
  • Additional Notes:480 V.AC Molded Case Switch

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).

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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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