QMQB4032B - 400Amp Panelboard Switch

QMQB4032B - 400Amp Panelboard Switch

The Federal Pacific QMQB4032B is a reliable and versatile 400-amp, 250-volt, 3-pole fusible panelboard switch, designed for use in demanding commercial and industrial electrical distribution systems. Its compatibility with Class RK1 and RK5 fuses adds flexibility for diverse applications, making it a trusted choice for electricians and facility managers alike.

Key Features and Benefits:

• High Interrupting Capacity: Provides robust protection against electrical faults in heavy-duty environments.
• Quick-Make, Quick-Break Mechanism: Enhances operational safety and allows for efficient circuit connections and disconnections.
• Heavy-Duty Bolt-In Design: Ensures a secure fit in panelboards for dependable performance.

Technical Specifications:

• Voltage Rating: 250 VAC
• Current Rating: 400 Amps
• Number of Poles: 3
• Fuse Compatibility: Accepts Class RK1 and RK5 fuses
• Dimensions: 22.25"W x 13.75"H x 6.25"D

Material Compliance and Certifications:

• UL-98 Listed: Meets rigorous safety and performance standards for enclosed and dead-front switches, ensuring reliability.
  

Suitability:

• The QMQB4032B is engineered for commercial and industrial panelboards requiring a 400-amp, 3-pole fusible switch. Its compatibility with multiple panelboard brands and adherence to safety standards make it a versatile and reliable solution for electrical distribution.
  

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