UL 891 Switchboard

Distribute – Product Line

UL 891 Switchboard

UL 891 Switchboard
UL 891 Front Access 4 Section
previous arrowprevious arrow
next arrownext arrow
UL 891 Switchboard
UL 891 Front Access 4 Section
previous arrow
next arrow

UL 891 Switchboard

Lake Shore Electric's UL 891 Switchboard is a reliable solution that integrates both insulated case and molded case circuit breakers into a single assembly. Lake Shore Electric's design is Component Agnostic, allowing the use of industry-recognized breaker and switch manufacturers to meet the customer's requirements.
  • Integration of Any UL Listed Circuit Breakers or Fusible Switches
  • Fully Integrated Transfer Switches, PLCs, Metering, and Automation
  • Custom Sheet Metal and Bus Fabrication for Transformer and Busway Connections
  • Utility Metering Compartments Built to Local Utility Standards
  • Generator Quick Connection Sections
  • Thermal magnetic or electronic trip units with standard, high, or current limiting capabilities
  • Front Only or Front and Rear Access Designs
  • Engineered-to-order configurations available to accommodate a wide range of applications
  • UL 891 Rated Through 4,000A
  • up to 600 Vac & Vdc
  • Sections in either NEMA 1, 3R, or 3R Stainless Steel Construction
  • 65kAIC Standard Bus Bracing (Optional 100kAIC)
  • 100% Rated Silver Plated Copper Bus
  • Higher Ampacities and kAIC ratings available( Not UL Listed)
  • Arc Flash Mitigating Trip Units on 1000A and Larger Breakers
  • custom Sheetmetal and Bus Fabrication for transformer and busway connections



Brochure Icon


Data Sheets Icon


Specification Guide Icon

Skip to content