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

QMB303T - 30Amp Panelboard Switch

  • 30 Amp
  • 250 Volts AC
  • 3 Pole
SWITCHESSKU: QMB303T [R]

Purchase Options: Refurbished

QMB303T - 30Amp Panelboard Switch Description

QMB303T - 30Amp Panelboard Switch

The Square D QMB303T Panelboard Switch is a dependable and efficient component designed for medium-capacity power distribution systems in industrial and commercial environments. Rated for 250 Volts A.C. and 30 Amps, this fusible twin-unit switch ensures robust circuit protection while supporting Class RK1 and RK5 fuses for advanced overcurrent management. Its plug-in type design allows for quick and secure installation, simplifying maintenance and reducing downtime. Engineered with Square D’s renowned quality and reliability, the QMB303T is a versatile solution for modern power systems requiring efficient and compact panelboard switches.

Key Features and Benefits:

  • Fusible Twin Unit Design: Offers advanced circuit protection for added safety and operational efficiency.
  • Plug-In Configuration: Ensures easy and secure installation, minimizing downtime and simplifying maintenance.
  • Class RK1 & RK5 Fuse Compatibility: Provides flexibility with support for high-performance fuses, enhancing system safety.
  • Square D Quality: Backed by the trusted Square D brand, known for durable and reliable power management solutions.

Technical Specifications:

  • Voltage Rating: 250 Volts A.C.
  • Amperage Rating: 30 Amps
  • Frame Type: QMB
  • Poles: 3
  • Fuse Type: Accepts Class RK1 and RK5 Fuses
  • Mounting Type: Plug-In
  • Dimensions: 19.00" L x 3.00" H x 10.00" D

Material Compliance and Certifications:

  • Certifications: UL Listed and IEC Compliant, ensuring adherence to stringent safety and performance standards.
  • Material Composition: Constructed from corrosion-resistant materials for long-lasting durability and consistent operation.
  • Environmental Standards: Fully compliant with RoHS guidelines, supporting sustainable and environmentally responsible practices.

Suitability:

  • Medium-capacity power distribution systems in commercial and industrial facilities.
  • Applications requiring reliable and efficient circuit protection.
  • Electrical systems in healthcare facilities, data centers, and retail 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:7.0
  • Height:26.0
  • Depth:18.0
  • Poles:3
  • Amperes:30
  • A.I.C. Rating & Volts:250
  • Type:QMB
  • Sub-Category:PANELBOARD SWITCH
  • Approx Dimensions:19.00"L x 3.00"H x 10.00"D
  • Additional Notes:3 Pole, 30 Amperes, 250 Volts A.C., Fusible Twin Unit, Type QMB, Plug-In Type Panelboard Switch. Accepts Class RK1 & RK5 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.

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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In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

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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