Switchboards

Description

Switchboards

Switchboards can be custom designed or utilize a standard configuration to meet specific dimensional and electrical requirements. They can include fully integrated component options from leading manufacturers, including automatic transfer switches, TVSS, distribution transformers, and PLC or relay based transfer schemes.  Circuit breakers and fusible switches can be group or individually mounted. Indoor and outdoor enclosures are available in a wide range of durable color finishes.

Voltage: Up to 600V maximum

Ampacity: 400A to 12000A maximum bus rating

65 kAIC standard bus bracing (100 or 200kAIC – optional)

Switchboard ratings through 12000A, 200kAIC up to 480V, 100kAIC up to 600V

Type 1 or 3R NEMA enclosures

Paint ANSI – standard, other colors available as option

Front, rear, and side accessibility

Devices can be individually (vertically) or group (panel/horizontally) mounted

Custom sheet metal and bus flexibility for busway and transformer connections

Extensive protective device accessories available

Silver-plated copper bus, tin-plated copper bus or tin-plated aluminum bus

1000A per sq in. fully rated copper bus systems

750A per sq in. fully rated aluminum bus systems

Tested to short circuit rating of 3 cycles (.05 seconds) or to immediate trip of tested OCPD or braced to UL configuration standards

Rigid frame construction isolating bus and breaker assemblies from enclosure

Metering compartments built to applicable Utility’s standards

Variety of fully integrated component options available including automatic transfer switches, metering, TVSS, distribution transformers, and PLC or relay based transfer schemes.

Front accessible line connections for main device

Front accessible load connections for feeder devices

Switchboard fed by cables, cable bus, bus duct, or transformer