Square D Digest 179

Low Voltage Switchboards

FlexSeT (cULus Listed)

Class 2700 / Refer to Instruction Bulletin JYT1078000

www.se.com/us

Table 11.1: Low Voltage Switchboards Description

Speed-D 400-800A

QED-2

QED-6

FlexSeT

400-5000A (6000 A cross bus available)

800-5000A (6000 A cross bus available)

Amperage Range

2000 A, 400-1600 A Backfed Main

120/2401P 208Y/120 3P 240/1203P 480Y/277 3P 600Y/347 3P

208Y/120 3P 240/1203P 480Y/277 3P 600Y/347 3P

120/2401P 208Y/120 3P 240/1203P 480Y/277 3P

208Y/120 3P 240 480Y/277 3P

Voltages

MaxAIC

200kA

65kA

200kA

200kA NEMA1

NEMA1 NEMA3R

NEMA1 NEMA3R

NEMA1 NEMA3R

Enclosure Ratings

Cable Busway Transformer (close coupled) Connect to Existing

Cable Busway Transformer (close coupled) Connect to Existing

Cable (left incoming only)

Incoming Connection

Cable

Mounting Type

Free-Standing

Free-Standing

Free-Standing

Free-Standing

ERMS MMS ArcBlok

Arc Flash Mitigation

ERMS

None

MMS

Unit Mounted I-Line (backfed) Drawout I-Line Unit Mounted Drawout EUSERC Non-EUSERC Power Meter IONMeter TripUnit

Unit Mounted I-Line (backfed)

Unit Mounted I-Line Mounted

Main Mounting

Drawout

I-Line PlugOn

Branch Mounting

I-Line

Drawout

EUSERC Non-EUSERC Power Meter IONMeter TripUnit Up to480kA CTM Service Ready

Utility Metering

EUSERC

EUSERC

Metering

TripUnit

Power Meter

Available via NQ plug on option or I-line Enable

Surge Ratings

Up to480kA

240kA

CTM ArcBlok ASCO Auto Transfer Switches

Backfed Main on Distribution section, swingable main for labor saving, ready to assemble switchboard built by distributors, short leadtimes

Compact footprint for applications requiring lower amperage with utility metering

Special Options and Features

Multi-Source Options Highly customizable

Multi-Source Options Highly customizable

11 SWITCHBOARDS AND SWITCHGEAR

FlexSeT Switchboards (cULus Listed)

FlexSeT is a complete low voltage Switchboard offer and service model that enables new methods of assembly, installation, and maintenance, while delivering unprecedented availability, reliability, and modularity. FlexSeT customers will benefit from dramatically reduced lead times with design flexibility through a modern and innovative switchboard system, offering an end-to-end digital experience. Designed with the entire product lifecycle experience in mind, FlexSeT is a product developed with a fully customer centric approach, making everything simpler and faster from ordering to maintenance without compromising quality or safety, all while ensuring compliance to UL Standards. FlexSeT is delivered on-time with the shortest lead time in the market! The complete offer can shorten delivery to days instead of weeks. Even with configuration changes at virtually any part of the ordering process. The product modularity allows for adaptations without risks to your project timelines as features are added or removed in the lineup.

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