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T225 3-Pole Breakered Outlet Box Tap-Off Unit

  • Front profile of compact tap box enclosure with 3-pole breaker, receptacle, and track busway fitting
  • Front profile of standard tap box enclosure with two 3-pole breakers, receptacles, and track busway fitting
  • Side profile of compact tap box enclosure with track busway fitting
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Specifications

System T225 Track Busway (up to 225A per phase)
Phase Three-phase power distribution
Voltage 208V, 208Δ, 480V, 480Δ
Amperage 20A / 30A / 60A
Wiring Configuration 3-pole (with and without neutral)
NEMA / IEC Receptacle Type L15-20R, L15-30R, L16-20R, L16-30R, L21-20R, L21-30R, 15-60R, 560R9W, 560R7W

See T225 3-Pole Breakered Outlet Box Tap-Off Unit in Action

Watch how this product installs, connects, or configures with the Track Busway system

For additional installation scenarios, configuration examples, and system overviews, visit the Track Busway Video Library →

Watch the dedicated PowerDrops plug-in power video →

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  • Front profile of compact tap box enclosure with 3-pole breaker, receptacle, and track busway fitting
  • Front profile of standard tap box enclosure with two 3-pole breakers, receptacles, and track busway fitting
  • Side profile of compact tap box enclosure with track busway fitting
1 3

USA TrackBusway

$765.00 USD – $2,105.00 USD

Catalogue # (SKU): Select configuration

Select a configuration to view its exact price and data sheet.

Standard ground and isolated ground (IG)
Standard ground
Use only where listed for the selected interface and build.
Isolated ground (IG)
Use only where listed for the selected interface and build. An IG option is not a substitute for equipment ground.

An IG option label does not establish internal bonding, conductor routing or complete assembly suitability.

Compare receptacle options Understand critical power monitoring (CPM)

Technical Downloads for This Configuration

Download Complete Product Family Technical Guide (PDF)

Request a STEP Model

Looking for more technical assets?

Visit our Track Busway technical resources page .

Ships from Ohio in 8 to 12 weeks

This protected 3-pole outlet-box tap-off plugs into the T225 Track Busway system. It supplies three-phase branch power from the overhead busway run for industrial equipment, critical-power loads and higher-capacity plug-in power access.

ETL Listed to UL 857

The PT225 tap-off family includes cETLus Listed configurations evaluated by Intertek to UL 857 and CSA C22.2 No. 27. These tap-offs are for the T225 continuous plug-in busway system.

Intertek Control No. 5011082. Intertek Report No. 106508638CRT-001.

Enclosure and receptacle choices

Compatible NEMA receptacle configurations are available up to 60A. Enclosure options depend on receptacle count, breaker type and the selected monitoring features:

  • C (Compact): up to two receptacles, depending on the selected configuration.
  • S (Standard): up to three receptacles, depending on the selected configuration.

Total connected receptacle load cannot exceed 60A per phase across the tap-off unit.

Protection and monitoring

Integrated overcurrent protection is available by configuration:

  • Miniature circuit breaker (MCB)
  • Molded-case circuit breaker (MCCB)
  • CubeFuse protection

Optional monitoring configurations may include Schneider Electric PM5000-series or HDPM6000-based monitoring for metering, alarms or power visibility.

Grounding and installation

Units use standard equipment grounding through the enclosure and housing ground. Isolated ground (IG) receptacles are available when specified and supported by the selected build. IG does not replace equipment grounding.

Units ship factory assembled and ready for installation. One or two mounting tabs secure the unit to the Track Busway slot, depending on enclosure size.

View full details

T225 3-Pole Outlet Box Technical Selection

Electrical selection

Choose the three-phase supply and neutral arrangement:

  • 208V with neutral
  • 208V without neutral
  • 480V with neutral
  • 480V without neutral

A three-pole branch uses three line conductors. Configurations with neutral add a neutral conductor.

The documented standard-interface branch selections are 20A and 30A. Standard and isolated grounding apply only where listed for the selected interface and build.

Keep these selection details separate:

  • Receptacle pole and wire counts are not breaker pole counts.
  • A device's nominal rating is not the selected supply voltage.

Compare Receptacle Options

NEMA L21-30R female interface reference
NEMA L21-30R — female interface reference
NEMA L15-30R female interface reference
NEMA L15-30R — female interface reference

Interface examples only; not finished tap-off assemblies or a supplier or assembly-rating claim.

Receptacle reference and selected supply
InterfaceNominal device ratingSelected supply applicationStyle
L15-20R20A; 250V AC, three-phase208V three-phase without neutralLocking
L15-30R30A; 250V AC, three-phase208V three-phase without neutralLocking
L16-20R20A; 480V AC, three-phase480V three-phase without neutralLocking
L16-30R30A; 480V AC, three-phase480V three-phase without neutralLocking
L21-20R20A; 120/208V AC, three-phase wye208V three-phase with neutralLocking
L21-30R30A; 120/208V AC, three-phase wye208V three-phase with neutralLocking
L22-20R20A; 277/480V AC, three-phase wye480V three-phase with neutralLocking
L22-30R30A; 277/480V AC, three-phase wye480V three-phase with neutralLocking

Enclosure and output arrangement

Documented enclosure body dimensions:

  • Compact C-10: 9.420 inches wide × 14.120 inches high × 3.860 inches deep.
  • Standard S-10: 13.280 inches wide × 14.620 inches high × 3.860 inches deep.

These dimensions exclude projecting fittings and required installation clearances. The exact configuration determines which enclosure applies.

Listed configurations include compact single-receptacle and standard two-receptacle builds where supported. Check the selected data sheet for the receptacle quantity and corresponding branch protection.

Critical Power Monitoring Options

Applicable listed configurations include PM5000 or HDPM6000 monitoring and 60A industrial interfaces. Confirm these builds against their factory documentation:

  • Finished assembly
  • Monitoring fit
  • Protection layout

The standard-interface drawings do not establish these builds.

Confirm the selected configuration

Select the power, electrical and build options above. The Selected Technical Configuration will show a matching one-page sheet when available.

For a configuration awaiting confirmation, use Request Configuration-Specific Data Sheet. The family guide explains selection scope. A representative body illustration does not establish the exact finished assembly.

For related planning information, compare receptacle options, find installation instructions in Technical Downloads, or design your Track Busway system.

Standard Ground vs. Isolated Ground

Standard Equipment Ground

Standard equipment grounding through the enclosure and housing ground, where listed for the selected interface and build.

Isolated Ground (IG)

An isolated-ground conductor arrangement where supported by the selected receptacle, build and project design. An IG option is not a substitute for equipment ground.

Compare receptacle and grounding options

This factory-assembled T225 outlet box tap-off unit can be specified with standard equipment grounding or isolated ground (IG) receptacle options where supported by the selected electrical configuration and receptacle build. Some buyers describe this requirement as a “dedicated ground”; confirm whether the project drawings call for isolated ground, equipment grounding, or another project-specific grounding approach.
USA TrackBusway does not sell loose standalone receptacles. Receptacle options are provided as part of the compatible factory-assembled tap-off unit.
For projects involving 200% neutral (N2) or 200% neutral + isolated ground (N2IG), coordinate the tap-off with supported 225A / T225 busway lengths and power feed conductor configuration. Final selection is subject to project drawings, load calculations, voltage system, and electrical engineer requirements.
Review grounding and conductor configuration guidance.

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