Switchboard Apparatus, Inc.618 Lamont Road

Elmhurst, IL 60126

708.450.0990 | info4@sai-aps.com

SAI o�ers a wide range of Low Voltage Switchgear built in full compliance to NEMA and UL standards. This Switchgear envelops the best footprint in the industry with the additional�exibility to utilize breakers, protective relays, monitoring, control components and devices from all major manufacturers. Each freestanding section is divided into metal enclosed compartments for breaker, bus systems and cable termination segments.

Every step of the Switchgear design goes through a rigorous review by our experienced engineers followed by in-house manufacturing and testing according to our documented quality assurance processes and procedures. They are tested and proven for high-end performance and reliability to keep power on for mission critical equipment in every branch of industry.

SAI - UL 1558 Low Voltage Switchgear

24 x 7 Support365 days a yearSAI provides full product lifecycle support for all products and services. Your SAI installation remains as worry-free as the day you purchased it.

Over a Century of Trusted ExperienceSAI proudly serves customers of all sizes to include government facilities, healthcare providers, data centers, Fortune 500 companies and Int’l OEM customers worldwide.

Complete Customization at Every StageSAI’s in-house electrical, mechanical and control unit engineering teams are capable of fully customizing any element of your speci�c Electrical Distribution System.

Quality & Value with Reduced Lead TimeSAI delivers the value of custom solutions in substantially reduced lead times to meet your demanding construction schedules, with exacting controls over the entire process.

Retro�t & Upgrade CapabilitiesSAI has the capacity to update your existing switchgear line with state of the art breakers, controls and communication, resulting in new gear functionality at a fraction of the cost.

Integrated SolutionsDue to long standing partnerships in the industry, SAI has the resources available to add products, engineered services and installation options, managing your entire power infrastructure project.

Powering the Future with Ingenuity

Switchboard Apparatus, Inc.618 Lamont Road

Elmhurst, IL 60126

708.450.0990 | info@sai-aps.com

DESIGNS ARE PROVEN AND IN SERVICE FOR MANY MISSION CRITICAL APPLICATIONS.

SAI - UL 1558 Low Voltage SwitchgearSPECIFICATIONS:Voltage: Up to 600V

Ampacity: Up to 10,000A

Short Circuit Rating: Up to 100kA

Breakers: UL 1066 Mounted Drawout

Agency Listing: UL 1558, C-UL Canada and ANSI

Access: Front and Rear

Seismic Information: Certi�ed Compliance to IBC 2015 and CBC 2016 with component factor of 1.5 through 6000A, by analysis at 8000-10000A

Cable Entry: Top or bottom

Enclosure Features:• Isolated compartments for control and communication wiring• Phosphate treated prior to powder coated in customer specified colors without added cost• Rigid construction isolating bus and breaker assemblies• Optional Infrared (IR) inspection window for thermal scan• Constructed of 11-gauge mild steel with formed profiles/edges to provide greater strength and rigidity

Installation/Service Features:• Cable compartments are designed with ample wire-bending space to facilitate easy cable termination and installation• Designs for cable, bus duct riser, cable bus, cable duct and transformer connections • Safe front access due to fully isolated control and communication wiring sections• Bus provisions for future equipment install/expansion• Modular construction for greater flexibility and customization

Busbar Features:• 1000A sq in bolted copper bus provided as standard• Silver or Tin-plated and made from hard drawn, high conductivity copper• Busbar joints are torqued and double marked as standard procedure• Deburred edges and lug provisions on all busbar for safe, injury-free lug/cable connection• Enamel coated bus and insulated boots at joints for corrosion resistance and arc flash resistance

Custom Design Features:• Designs are able to work with all manufacturers of meter and control packages, including SAI custom metering package• Designs are able to accept breakers from most major manufacturers• Static bypass, ATS and distribution panels able to be integrated into switchgear line-ups• Integrate custom controls and SCADA systems• Designs for main and branch devices in single section