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QMB326W - 600Amp Panelboard Switch

  • 600 Amp
  • 250 Volts AC
  • 3 Pole
SWITCHESSKU: QMB326W [R]

Purchase Options: Refurbished

QMB326W - 600Amp Panelboard Switch Description

QMB326W - 600Amp Panelboard Switch

The Square D QMB326W Panelboard Switch by Schneider Electric is a top-tier solution for high-capacity electrical distribution, built to meet the demands of industrial, commercial, and institutional power systems. This Type QMB Plug-In Panelboard Switch, designed as a fusible single unit, delivers superior reliability, safety, and performance under heavy electrical loads. With a 250-volt AC rating, an impressive 600-amp capacity, and a 3-pole configuration, the QMB326W is engineered to handle power-intensive applications while maintaining exceptional circuit protection.

Key Features and Benefits:

  • Superior Circuit Protection: Accepts Class RK1, RK5, and J fuses, delivering enhanced safety by preventing overloads and electrical faults.
  • Plug-In Installation: Simplifies installation and maintenance, reducing system downtime and providing seamless panelboard integration.
  • Durable Construction: Built on the rugged QMB frame type, ensuring long-lasting reliability in even the most challenging environments.

Technical Specifications:

  • Series: E1 or E2
  • Amperage Rating: 600 Amps
  • Voltage Rating: 250 Volts AC
  • Pole Configuration: 3-pole
  • Switch Type: Fusible Single Unit
  • Fuse Compatibility: Accepts Class RK1, RK5, and J Fuses
  • Dimensions: 23.00" L x 15.00" H x 11.00" D

Material Compliance and Certifications:

  • UL Listed: Certified by Underwriters Laboratories (UL) to meet stringent safety and performance standards.
  • RoHS Compliance: Constructed with environmentally responsible materials in compliance with global sustainability regulations.
  • NEC Compliance: Fully adheres to the National Electrical Code (NEC), ensuring safe and reliable operation in diverse applications.

Suitability:

  • Industrial Facilities: Provides dependable power distribution for heavy machinery, manufacturing processes, and industrial equipment.
  • Commercial Buildings: Ensures safe and efficient electrical management for office complexes, retail spaces, and large commercial properties.
  • Institutional Settings: Delivers reliable power distribution for schools, hospitals, and government infrastructure requiring high-capacity electrical loads.

 

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:19.0
  • Height:26.0
  • Depth:18.0
  • Poles:3
  • Amperes:600
  • A.I.C. Rating & Volts:250
  • Type:QMB
  • Sub-Category:PANELBOARD SWITCH
  • Approx Dimensions:23.00"L x 15.00"H x 11.00"D
  • Additional Notes:3 Pole, 600 Amperes, 250 Volts A.C., Fusible Single Unit, Type QMB, Plug-In Type Panelboard Switch. Series E1 or E2. Accepts Class RK1, RK5, and J Fuses.

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.

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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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