QMQB3336 - 30Amp Panelboard Switch

QMQB3336 - 30Amp Panelboard Switch

The Federal Pacific QMQB3336 is a 30 amp panelboard switch built for reliable, everyday use in commercial and industrial electrical systems. It’s a fusible, 3-pole switch designed to install directly into compatible panelboards using a bolt-in mounting style. That makes it a practical choice for upgrades, replacements, or new installations where clean layout and dependable power control are important. With support for multiple fuse classes and a twin unit design, this switch offers flexibility without taking up more space than necessary.

Key Features and Benefits

• Multiple Fuse Options: Works with Class RK1 and RK5 fuses, along with Class H, K, J, and R, giving you more flexibility when specifying protection.
• Twin Unit Layout: Helps conserve space inside the panelboard while still providing proper circuit control.
• Bolt-In Installation: Designed to mount securely in Type QMQB panelboards, making installation straightforward and stable.
• Built for Regular Use: Intended for consistent operation in commercial and industrial settings where reliability matters.

Technical Specifications

• Amperage Rating: 30 Amps
  
• Voltage Rating: Up to 600 VAC
  
• Poles: 3-Pole
  
• Mounting Style: Bolt-In
  
• Overall Dimensions:
  • Width: 21.00 inches
  • Height: 5.50 inches
  • Depth: 5.00 inches

Material Compliance and Certifications

• UL Listed: Meets UL-98 requirements for safety and performance (File E466967).
• NEMA Rating: NEMA 1, suitable for standard indoor electrical applications.

Where It Works Best

• This panelboard switch is commonly used in QMQB and FDP-style panelboards and switchgear found in factories, commercial buildings, and other industrial facilities. It’s a solid fit for applications that require dependable load control, code compliance, and a straightforward installation without unnecessary extras.