QMQB7032 w/ Mounting Kit - 600Amp Panelboard Switch

QMQB7032 w/ Mounting Kit - 600Amp Panelboard Switch

The QMQB7032 is a 600 amp, bolt-in panelboard switch commonly used in three-phase electrical systems where a fusible disconnect is required. It’s rated for 250 volts A.C. and built as a three-pole, single-unit switch that installs directly into a compatible panelboard. This model supports both Class RK1 and RK5 fuses, which gives you options depending on the level of protection needed. With the included mounting kit, installation is straightforward and secure once the panel is prepped.

Key Features and Benefits

• Three Poles: Designed for standard three-phase power distribution.
• Fusible Switch Design: Accepts Class RK1 and RK5 fuses for overcurrent protection.
• Bolt-In Construction: Mounts directly into the panelboard without adapters.
• Mounting Kit Included: Helps ensure a proper fit and stable installation.
• Made for Heavy Use: Suitable for daily operation in commercial and industrial settings.

Technical Specifications

• Switch Type: Bolt-in panelboard switch
• Amp Rating: 600 amps
• Voltage: 250 volts A.C.
• Poles: 3
• Fuse Compatibility: Class RK1, Class RK5
• Overall Size: 22.25" W x 13.75" H x 6.25" D
• Mounting Hardware: Included

Material Compliance and Certifications

• UL 98 Listed: Meets recognized safety requirements for fusible switches
• Construction: Built with industrial-grade materials intended for long service life

Where It Works Best

• Industrial Locations: Manufacturing facilities, processing plants, and similar environments.
• Commercial Buildings: Larger electrical rooms using three-phase distribution.
• Panelboards and Switchboards: Used as a main or branch fusible disconnect.