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UltraSafe™ Bus Bar System

Mersen USBB UltraSafe bus bar systems are intended for use with UltraSafe Class CC (USCC) and Midget (USM) fuse holders. The USBB delivers safe and reliable combination of circuits in a compact design. Bus bar systems reduce installation time when compared to wire solutions, offer space savings and deliver touch-safe, shock resistant solutions to panel builders and designers.

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Features

  • Decrease installation when compared to wire solutions
  • Save panel space with compact design and footprint
  • Reduce shock hazards with touchsafe cover (included)
  • Eliminate excess costs associated with terminal blocks and labor for wire installation
  • Increase design flexibility
  • Environmentally conscious, RoHS compliant and lead free
  • Protective covers available for unused poles

Applications

  • UL 508 panels
  • Solar string combiner boxes
  • Control panels
  • Power distribution panels

 

Ratings
  • AC: USBB Bus Bar
    600VAC
    100A (End Feed)/200A (Center Feed)
    SCCR: 10kA (stand alone) / 100kA (with 200A J Fuse)

  • USBB Feeder Terminal
    600VAC
    115A Maximum
    SCCR: 10kA (stand alone) / 100kA (with 200A J Fuse)

  • USBB Bus Bar
    1000VDC
    100A (End Feed)/200A (Center Feed)
    SCCR: 10kA (stand alone) / 100kA (with 200A J Fuse)

  • USBB Feeder Terminal
    1000VDC
    115A Maximum
    SCCR: 10kA (stand alone) / 100kA (with 200A J Fuse)
Approvals
  • UL Listed, File E348854
  • IEC Compliant
  • RoHS Compliant

Bus Bar

CATALOG NO. PHASE POLES CROSS SECTION PITCH MATERIAL
USBB1PH25K6 1 6 25mm2 17.8mm Copper
USBB1PH25K8 1 8 25mm2 17.8mm Copper
USBB1PH25K12 1 12 25mm2 17.8mm Copper

Feeder Terminal

CATALOG NO. WIRE RANGE WIRE TYPE TORQUE
USBBC1 10 - 1/0 AWG 60°C Cu 50 lb-in

Protective Cover

CATALOG NO. QTY. PER UNIT
USBBPC 5
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