QMQB1036B - 100Amp Panelboard Switch

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.