Square D MHL360008M – 800A 600V 2-Pole Molded Case Switch, 65kAIC @ 480V

The Square D MHL360008M is a heavy-duty molded case switch designed for industrial and commercial electrical distribution systems that require a reliable disconnecting means without overcurrent protection. Part of the Square D MHL Series, this 800-amp, 600-volt, 2-pole switch provides robust load isolation and on/off switching for feeders, equipment, and large distribution panels.

Built with the same rugged frame as Square D’s molded case breakers, the MHL360008M uses a fixed, non-automatic switching mechanism—making it ideal when the circuit is already protected upstream. With a 65kA interrupting rating at 480V, this molded case switch offers high withstand capability for demanding installations.

Engineered for durability, reliability, and safe manual switching, this unit is commonly used in switchboards, MCCs, control panels, and large industrial loads where secure isolation is required.

Key Specifications

General

• Manufacturer: Square D / Schneider Electric

• Catalog Number: MHL360008M

• Product Type: Molded Case Switch (MCS)

• Series: MHL Frame

• Application: Industrial / commercial load isolation & disconnect

Electrical Ratings

• Amperage: 800 Amps

• Voltage Rating: 600 VAC

• Poles: 2-Pole

• Phase: 1-Phase

• Interrupting Rating: 65kAIC @ 480 VAC

• Type: Non-Automatic (no overcurrent protection)

• Function: On/Off isolation — NOT a circuit breaker

Construction

• Frame Type: MHL molded case

• Configuration: Feed-Through

• Terminals: Line and load lugs

• Operation: Toggle-style handle

Physical

• Approx. Weight: 40 lbs (18.1 kg)

• Dimensions:

  • Depth: 8.05 in

  • Width: 8.27 in

  • Height: 12.86 in

Product Codes

• UPC / GTIN: 00785901005759

Returns are easy

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

FREE Shipping on orders over $99.

My Circuit Breakers 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, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.