QMQB3332R w/ Mounting Kit - 30Amp Panelboard Switch

QMQB3332R w/ Mounting Kit - 30Amp Panelboard Switch

The Federal Pacific QMQB3332R Panelboard Switch with Mounting Kit is designed for dependable power control in demanding commercial and industrial electrical systems. Built as a 3-phase, 3-pole, fusible twin unit, this panelboard switch is rated for 30 amps at 250 volts A.C., making it a practical choice for applications that require steady performance and consistent protection. Its bolt-in construction allows it to integrate smoothly into compatible panelboards, while the included mounting kit helps reduce installation time and on-site adjustments. Electricians and facility managers alike value this switch for its straightforward design, dependable operation, and compatibility with commonly used fuse classes.

Key Features and Benefits

• Reliable Overcurrent Protection: Designed to help protect electrical systems from overloads and fault conditions, supporting safe and stable operation.
• Fusible Twin Unit Design: Accepts Class RK1 and RK5 fuses, giving flexibility in fuse selection based on system requirements.
• Bolt-In Installation with Mounting Kit Included: Comes complete with a mounting kit to support secure installation and reduce labor during panelboard upgrades or replacements.
• Indoor-Rated NEMA 1 Enclosure: Suitable for indoor environments where protection from dust and incidental contact is required.

Technical Specifications

• Voltage Rating: 250 Volts A.C.
• Current Rating: 30 Amps
• Poles: 3
• Phase: 3
• Switch Type: Type QMQB, fusible twin unit
• Fuse Compatibility: Class RK1 and RK5
• Mounting Type: Bolt-in, mounting kit included
• Dimensions: 21.00" W x 5.50" H x 5.00" D

Material Compliance and Certifications

• Manufactured using quality materials selected for long-term electrical use, the QMQB3332R is built to meet established industry safety and performance standards. Each unit is designed to support dependable operation in professional environments where compliance and consistency matter.

Where It Works Best

• This panelboard switch is well suited for commercial buildings, industrial facilities, and other applications that require dependable power distribution and fuse-based circuit protection. It’s a solid fit for maintenance projects, panelboard retrofits, and system expansions where ease of installation and reliable performance are top priorities.