QMQB2036B - 200Amp Panelboard Switch

QMQB2036B - 200Amp Panelboard Switch

The Federal Pacific QMQB2036B is a 200 amp, three-pole panelboard switch used in commercial and industrial electrical systems. It’s rated for 600 volts AC and is designed to bolt directly into compatible panelboards. This style of switch is typically used where fused protection is required and where the equipment needs to be dependable over long periods of regular use. Installation is straightforward, especially when replacing an existing unit, since the layout and mounting are familiar to most electricians.

The switch accepts standard Class RK1 or RK5 fuses, which makes it easier to match the protection already in place. Its size is practical for panelboard applications and helps keep the interior of the panel organized. There’s nothing unusual or over-engineered about it, which is often what people prefer when maintaining or servicing electrical systems.

Key Features and Benefits

• Accepts Class RK1 and RK5 fuses
• Bolt-in design for panelboard mounting
• Three-pole configuration
• 200 amp rating with 600V AC capacity
• Designed for routine commercial and industrial use

Technical Specifications

• Voltage: 600V AC
• Amperage: 200A
• Poles: 3
• Mounting: Bolt-in
• Approximate Dimensions: 22.00" W × 9.50" H × 6.50" D

Material Compliance and Certifications

• UL 98 listed
• NEMA 1 rated for indoor use
• Constructed for long-term service in working electrical environments

Where It Works Best

• The QMQB2036B panelboard switch is commonly used in commercial buildings, light industrial facilities, and similar installations where higher-amp circuits require fused switching. It’s often selected for maintenance or replacement work in existing Federal Pacific panelboard systems, particularly when keeping the original setup intact is important.