VF357BL - 800Amp Panelboard Switch

VF357BL - 800Amp Panelboard Switch

The Siemens VF357BL is a high-capacity 3-phase, 3-pole, 800-amp Vacu-Break® fusible panelboard switch, purpose-built for industrial and commercial power distribution systems. Designed to meet the demanding needs of Siemens' Clampmatic and Vacu-Break series panelboards, this switch delivers dependable and safe operation with advanced short-circuit protection and seamless integration.

Key Features and Benefits

• Durable Design: Built with robust materials for long-lasting performance.
• Flexible Fuse Compatibility: Accepts Class RK1 and RK5 fuses for added versatility.
• Safety Features: Includes a padlocking handle actuator for secure operation and maintenance.

Technical Specifications

• Poles: 3
  
• Amperes: 800
  
• Voltage: 600 VAC
  
• Dimensions: 25.00"H x 21.25"W x 12.75"D
  
• Mounting: Vertical bolt-in configuration
  
• Connection Type: Front connected
  
• Feed Type: Bottom feed
  
• Fuse Compatibility: Class RK1 and RK5 fuses
  
• Horsepower Rating: 250 HP at 600 VAC (standard), 500 HP maximum
  
• Frequency: 60 Hz
  

Material Compliance and Certifications

• Certifications: Complies with UL 98 standards for safety and performance.
• Environmental Suitability: Rated for indoor use under temperatures ranging from -20°F to 120°F.
• Build Quality: Constructed with premium materials for durability and compliance with industrial standards.

Suitability

• The Siemens VF357BL is ideal for commercial and industrial panelboard applications requiring a reliable, high-capacity switch for main power distribution. Its bolt-in, vertical mount design simplifies installation, making it suitable for both upgrades and new installations. With its advanced features, this switch ensures efficient power management and enhanced safety in critical environments.
  

Choose the Siemens VF357BL for reliable and high-performance power distribution solutions.