Technician installing and wiring a custom UL891 low voltage electrical switchboard
NEW UL891
SWITCHBOARDS
ENGINEERED TO YOUR SPECIFICATIONS.
BUILT FOR RELIABILITY.
UL LISTED FOR COMPLIANCE.

Southland Electrical Supply delivers custom-engineered UL891 switchboards for service entrance, distribution, and mission-critical power applications.

UP TO 6000A
CONFIGURATIONS
UL LISTED
PRODUCT
CUSTOM BUILT
TO SPEC
EXPEDITED
BUILD OPTIONS
2 YEAR WARRANTY
INCLUDED
BUILT FOR YOUR SPECIFICATION
Common Customer Requirements.
  • Main Breaker or Main Lug Designs
  • Indoor & Outdoor Enclosures
  • Metering & Monitoring Options

Whether you’re designing a new facility, expanding electrical capacity, or replacing aging infrastructure, Southland provides UL Listed switchboards configured to your exact requirements.

Square D QED UL891 switchboards configured for industrial power distribution applications
Technician performing assembly and testing on UL891 switchboard circuit breakers
ENGINEERED FOR CRITICAL POWER APPLICATIONS
" Southland helped us specify a UL891 switchboard that met our project’s exact requirements. The team was responsive throughout the process, and the equipment arrived factory-tested, documented, and ready for installation. "
- Industrial Facilities Manager
UL891 switchboard lineup with pull section, main section and vertical distribution section
QUICK SPECS
Voltage
Up to 600V
Amperage
Up to 6000A
SCCR Ratings
Up to 100kAIC
Enclosures
NEMA 1, NEMA 3R
Certification
UL Listed (UL891)
Warranty
Included Two Years
FROM DESIGN TO DELIVERY
Southland provides UL Listed UL891 switchboards engineered for industrial, commercial, utility, and critical power applications.
UL 891 Certified
UL 891 Certified

Design Review
Specifications and application requirements reviewed
Custom Manufacturing
Switchboard built to project requirements
Electrical Testing
Performance and quality verified before shipment
Documentation & Shipment
Traceability and warranty included
CALL NOW 866.865.3812