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

QMQB1036B - 100Amp Panelboard Switch

  • 100 Amp
  • 600 Volts AC
  • 3 Pole
SWITCHESSKU: QMQB1036B [R]

Purchase Options: Refurbished

QMQB1036B - 100Amp Panelboard Switch Description

QMQB1036B - 100Amp Panelboard Switch

The Federal Pacific QMQB1036B Panelboard Switch is a dependable 100 amp fusible disconnect designed for use in QMB fusible panelboards where safety, consistency, and long service life matter. Built for commercial and industrial electrical systems, this switch provides reliable power control and effective overcurrent protection in demanding environments. Electricians and facility managers appreciate its straightforward bolt-in design, solid construction, and compatibility with commonly used fuse classes. Whether you’re maintaining existing equipment or upgrading a power distribution setup, the QMQB1036B delivers steady performance you can count on day after day.

Key Features and Benefits

  • High Interrupting Capability – Designed to manage high fault currents, helping protect downstream equipment and maintain system integrity during abnormal conditions.
  • Three-Pole Configuration – Supports balanced power distribution for three-phase systems, making it suitable for a wide range of electrical applications.
  • Fuse Flexibility – Accepts both Class RK1 and RK5 fuses, giving you options when selecting overcurrent protection based on system requirements.
  • Bolt-In Mounting Style – Allows for secure installation within compatible panelboards, helping reduce installation time and ensure a proper fit.

Technical Specifications

  • Voltage Rating: Up to 600 VAC
  • Current Rating: 100 Amps
  • Poles: 3-Pole
  • Mounting Type: Bolt-In
  • Overall Dimensions: 20.00 in. W x 6.75 in. H x 5.00 in. D
  • Fuse Compatibility: Class RK1 and Class RK5 fuses

Material Compliance and Certifications

  • UL Listed – Evaluated under UL File E6294 and E33139 to meet established safety and performance standards.
  • cULus Certified – Approved for use in both the United States and Canada, confirming compliance with North American electrical codes.

Where It Works Best

  • The Federal Pacific QMQB1036B Panelboard Switch is well-suited for commercial and industrial facilities where dependable circuit protection is essential. It’s commonly used in power distribution systems that require fusible disconnects within compatible panelboards, including manufacturing plants, office buildings, and institutional settings. When reliability, safety compliance, and long-term performance are priorities, this panelboard switch fits the job.

 


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. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.

Specifications

  • Width:6.75
  • Height:20.0
  • Depth:5.0
  • Poles:3
  • Amperes:100
  • A.I.C. Rating & Volts:600
  • Sub-Category:PANELBOARD SWITCH
  • Approx Dimensions:20.00"W x 6.75"H x 5.00"D
  • Additional Notes:3 Pole, 100 Amperes, 600 Volts A.C., Fusible Single Unit, Type QMQB, Bolt-in Type Panel 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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