QMB266W - 600Amp Panelboard Switch

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.

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