QSFT333B - 30Amp Panel Switch

QSFT333B - 30Amp Panel Switch

The Zinsco QSFT333B is a high-performance fusible twin panelboard switch, purpose-built for reliable and efficient electrical distribution in residential, commercial, and industrial applications. Designed for systems operating at 250 volts AC with a 30-amp capacity per circuit, this Type QSF-T bolt-in panel switch ensures seamless power management and robust protection for critical systems. Its fusible design, compatibility with Class RK1 and RK5 fuses, and durable construction make it a preferred choice for professionals managing complex electrical setups.

Key Features and Benefits

• Fusible Twin Unit Design: Allows independent control of two circuits for operational flexibility and safety.
• Secure Bolt-in Configuration: Facilitates a stable and long-lasting installation in various panel types.
• Wide Fuse Compatibility: Supports both Class RK1 and RK5 fuses for enhanced safety and adaptability across different applications.

Technical Specifications

• Voltage Rating: 250 Volts AC
  
• Current Rating: 30 Amperes
  
• Number of Poles: 3
  
• Dimensions: 21.00"W x 5.50"H x 5.00"D
  
• Type: QSF-T Fusible Twin Panelboard Switch
  

Material Compliance and Certifications

• Safety and Reliability: The Zinsco QSFT333B is crafted to meet rigorous industry standards for safety and reliability.

Suitability

• This panel switch is ideal for residential, commercial, and industrial settings requiring dependable circuit control and power distribution. Its compatibility with Class RK1 and RK5 fuses adds flexibility, while the bolt-in type design ensures easy and secure installation. The QSFT333B is a practical solution for retrofitting older systems or maintaining existing setups reliant on Zinsco components.
  

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