Power Output Panel - Outlet Panel - Tap Box -
Docking Station
Three-Phase 200A Compact
MTC 6003 OECKv

Roam's MTC® 6003 OECKv series ("v" = Voltage Code) of Power Output Panels provides a compact, rugged, and cost-effective exterior connection point connection point for high-capacity external power loads. These Power Output Panels use E1016 (J-Series/16 Series) Female Cam-Lok* brand connectors and are part of Roam's UL Listed (US & Canada) series of three-phase power output panels.

The standard in safety and outdoor reliability, Roam's Power Output Panels makes connecting building (line) power to external or internal loads fast, easy, and most importantly—safe.

Like the rest of Roam's Power Output Panels (also known as Outlet Panels, Docking Stations, or Tap Boxes), the MTC 6003 OECKv panels offers a safe, secure power output connection point for external loads such as lighting, mobile equipment, booths, test load banks, or entertainment venue power. Roam uses genuine Cooper Crouse-Hinds Cam-Lok brand connectors. Similar compatible connectors are sometimes referred to as "Cam-Lock" connectors by their manufacturers, distributors, and/or users.

  • Three-phase power, at up to 200A
  • 240 VAC, 480 VAC, & 600 VAC rated panels
  • Spot-welded Galvanneal steel construction
  • Custom labels & configurations available
  • Brown-Orange-Yellow connectors at 480VAC
  • Corrosion-resistant powder coating
  • UV-resistant four color labels
  • Built to NEMA 3R standard
  • Internal and external grounding studs
  • Five Male E1016 Cam-Lok connectors


Roam's MTC 6003 OECKv 200 Amp Power Output Boxes accept either #2 to 2/0 or 2/0 to 4/0 cables via Cam-Lock plugs on the power output cable side, and from 1/0 to 4/0 cables on the internal wireway side.

Voltages up to 600VAC

Roam offers MTC 6003 OECKv Power Output Panels in models that support up to 240 VAC (120v, 208v, 230v, 240v)—MTC 6003 ECK2, up to 480 VAC (277v, 330v, 440v, 480v)—MTC 6003 ECK4-BOY, and up to 600 VAC (575v, 577v, 600v)—MTC 6003 ECK6, which are UL Listed and cUL Listed (Canada) at those voltage levels. Brown-Orange color coding (for labels, Cam-Locks, & Cam-Lock spring caps) is normally used for most 480 VAC applications.

Canadian Color Coding Available

Any Roam panels with power connectors normally color coded (for Cam-Locks, Spring Caps, and Labels) as L1=Black, L2=Red, & L3=Blue, are also available in the typical Canadian color coding format of L1=Red, L2=Black, & L3=Blue. If you need to order a unit with the Canadian color scheme, just add a "-CAN" to the end of the Model Number. If the loads you are connecting the Power Output Panel to use the US color coding (L1=Black, L2=Red, L3=Blue), then you may want the standard US color system (so long as local electrical codes allow).

Model Numbers & Options

Base Model Number Up to 240VAC Up to 480VAC Up to 600VAC
MTC 6003 OECKv MTC 6003 OECK2 MTC 6003 OECK4-BOY MTC 6003 OECK6

The "v" in the part number represents a code of either 2 (for up to 240 VAC panels), 4 (for up to 480 VAC panels), or 6 (for up to 600 VAC panels).

UL-cUL Listed Logo

UL 1008 Listed—US & Canada All MTS Panels—Except for Service Entry rated panels. Service Entry rated panels are not cUL Listed.