QMQB1136 - 100Amp Panelboard Switch

QMQB1136 - 100Amp Panelboard Switch

The Federal Pacific QMQB1136 Panelboard Switch is built for facilities that need dependable, everyday control of three-phase power without unnecessary complexity. This twin fusible panelboard switch is rated for up to 600 volts AC and delivers dual 100-amp capacity, making it a practical solution for managing power distribution in busy commercial and industrial settings. Its bolt-in construction helps simplify installation while maintaining a secure, stable connection inside the panelboard. Designed with safety and consistency in mind, the QMQB1136 supports commonly used Class RK fuses to help limit damage from overcurrent events and keep downstream equipment protected. If you’re looking for a panelboard switch that balances performance, protection, and ease of use, this model fits the job well.

Key Features and Benefits

• 600V AC Rating: Supports higher-voltage applications commonly found in commercial and industrial electrical systems.
• Twin Fusible Configuration: Provides two 100-amp outputs, allowing flexible power distribution from a single unit.
• Fuse-Based Overcurrent Protection: Accepts Class RK1 and RK5 fuses to help reduce the risk of equipment damage during fault conditions.
• Bolt-In Design: Helps speed up installation and ensures a solid, dependable fit within compatible panelboards.
• Built for Daily Use: Designed to handle the demands of active electrical environments without unnecessary maintenance.

Technical Specifications

• Model: QMQB1136
• Voltage Rating: 600V AC
• Current Rating: 100 Amps per switch
• Configuration: Twin fusible panelboard switch
• Phases / Poles: Three-phase, three-pole
• Fuse Compatibility: Class RK1 and RK5
• Mounting Type: Bolt-in
• Dimensions:
  • 26.50 in. W
  • 7.00 in. H
  • 6.50 in. D

Material Compliance and Certifications

• Manufactured in accordance with applicable UL and CSA standards
• Designed to meet recognized industry requirements for electrical safety and performance
• Materials selected for long-term service in commercial and industrial panelboard applications

Where It Works Best

• The QMQB1136 Panelboard Switch is well suited for use in commercial buildings, industrial facilities, and institutional environments where reliable three-phase power control is required. It’s commonly used in applications such as motor control circuits, transformer feeds, and lighting distribution systems. Its fusible protection and bolt-in design make it a solid choice for electrical systems that demand consistent performance and added protection without unnecessary complication.