QSF4053D w/ Mounting Kit - 400Amp Panelboard Switch

QSF4053D w/ Mounting Kit - 400Amp Panelboard Switch

The Challenger QSF4053D Panelboard Switch is a 3-pole, 400 Amp, 600 Volts A.C. fusible disconnect switch designed to meet the rigorous demands of commercial and industrial power distribution systems. This robust, bolt-in type panel switch belongs to the QSF and QSF40 series and offers superior circuit protection with compatibility for Class RK1 and RK5 fuses. Equipped with a convenient mounting kit for easy and secure installation, the QSF4053D ensures reliable operation in high-capacity electrical systems, making it an indispensable component in power management.

Key Features and Benefits

• Fusible Protection: Designed to accept Class RK1 and RK5 fuses, offering advanced overcurrent protection and minimizing risk.
• Bolt-In Mounting with Kit Included: Comes with a mounting kit that ensures secure and straightforward installation into panelboards, reducing downtime and labor costs.
  

Technical Specifications

• Number of Poles: 3
  
• Current Rating: 400 Amperes
  
• Voltage Rating: 600 Volts A.C.
  
• Fuse Compatibility: Class RK1 & RK5 fuses
  
• Mounting Style: Bolt-in type with mounting kit

Material Compliance and Certifications

• The QSF4053D meets industry standards for safety and performance. While specific certifications may vary, consult with the manufacturer or authorized distributors to ensure compliance with regulatory requirements relevant to your region or industry.
  

Suitability

• This panelboard switch is ideal for industrial and commercial facilities that require high-capacity power distribution, reliable circuit protection, and straightforward integration into existing systems. The included mounting kit simplifies the installation process, ensuring a secure and stable fit. Its fusible design enhances safety by preventing overcurrent issues, making it a preferred choice for facilities prioritizing efficiency and operational reliability.

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