Load-break switch type LBOR III

The LBOR-III switch of Hitachi Energy is a manually operated, two-position, load-make-or-break, oil-immersed rotary switch. The LBOR-III switch is designed for use with distribution transformers (pad-mounted or submersible) and self-contained distribution switchgear. The LBOR-III switch is designed to provide high reliability, strength, and operating current performance.

Product scope

• LBOR-III Power Rating:
  • Power rating 300A, 38kV
    • Mineral Oil
  • Power rating 200A, 38kV
    • Envirotemp™ FR3™ Oil
  • Power rating 400A, 27kV
    • Mineral & Envirotemp™ FR3™ Oils

Why Hitachi Energy

• Proven robust design
• 100% accurate switch contact engagement improves safety for workers
• Able to meet the performance required by renewable energy applications
• Lead time four weeks or less
• Current rating through 400A  

Envirotemp™ and FR3™ are trademarks of Cargill Incorporated