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QMB266W - 600Amp Panelboard Switch

  • 600 Amp
  • 600 Volts AC
  • 2 Pole
SWITCHESSKU: QMB266W [R]

Purchase Options: Refurbished

QMB266W - 600Amp Panelboard Switch Description

QMB266W - 600Amp Panelboard Switch

The Square D QMB266W Panelboard Switch is a high-performance, fusible single-unit switch engineered to deliver reliable and efficient power distribution for industrial and commercial applications. Rated for 600 Volts A.C. and 600 Amps, this Type QMB plug-in panelboard switch from the trusted Series E1 and E2 lineup is built for demanding environments. Its compatibility with Class RK1, RK5, and J fuses ensures robust and versatile circuit protection, while its plug-in configuration simplifies installation and maintenance. Designed for durability and reliability, the QMB266W provides exceptional performance in critical power systems.

Key Features and Benefits:

  • Fusible Single-Unit Design: Ensures reliable circuit protection, safeguarding equipment and systems.
  • Class RK1, RK5, and J Fuse Compatibility: Offers flexibility with support for high-performance fuse types for efficient overcurrent protection.
  • Plug-In Configuration: Simplifies installation and maintenance, reducing downtime with secure and easy-to-connect functionality.
  • Series E1 and E2 Standards: Built to meet Square D’s rigorous Series E1 and E2 standards for dependable and long-lasting performance.

Technical Specifications:

  • Voltage Rating: 600 Volts A.C.
  • Amperage Rating: 600 Amps
  • Frame Type: QMB
  • Poles: 2
  • Fuse Type: Accepts Class RK1, RK5, and J Fuses
  • Mounting Type: Plug-In
  • Dimensions: 23.00" L x 15.00" H x 11.00" D

Material Compliance and Certifications:

  • Certifications: UL Listed and IEC Compliant, ensuring adherence to industry-leading safety and performance standards.
  • Material Composition: Constructed from premium corrosion-resistant materials for long-term durability in demanding conditions.
  • Environmental Standards: Fully compliant with RoHS guidelines, supporting sustainable and environmentally responsible practices.

Suitability:

  • High-capacity power distribution systems in industrial and commercial facilities.
  • Applications requiring efficient and reliable circuit protection.
  • Power management in data centers, manufacturing plants, and healthcare environments.

 

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:2
  • Amperes:600
  • A.I.C. Rating & Volts:600
  • Type:QMB
  • Sub-Category:PANELBOARD SWITCH
  • Approx Dimensions:23.00"L x 15.00"H x 11.00"D
  • Additional Notes:2 Pole, 600 Amperes, 600 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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