Allen Bradley Bulletin 1104C Reversing Vacuum Contactors

Bulletin 1104C Reversing Vacuum Contactors 

Bulletin 1102C/1104C NEMA Vacuum Contactors provide motor control system reliability in harsh, dirty environments. Our vacuum technology provides particularly effective arc extinguishing above 600V using a compact, long-lasting contactor. Our vacuum contactors are mechanically and electrically interlocked to avoid both contactors being closed simultaneously.

Bulletin 1104C

• Voltage: 1500V AC maximum

• Current ratings: 200, 400, and 600 A

• Visual ON/OFF indicator

• Line and load terminals up front for ease of wiring

• Mechanical and electrical interlock

• Horizontal construction for easy panel mounting

• Snap-on side mount auxiliary contacts

• Typical industry applications include:

  • Mining

  • Foundries-metal processing

  • Chemical

  • Petroleum

  • Cement

  • Cranes & Hoists

  • Pumps

  • Other harsh environments where voltages above 600V are used

The Bulletin 1104C reversing contactor consists of two Bulletin 1102C vacuum contactors mounted horizontally on a common base. Contactors are mechanically and electrically interlocked to avoid both contactors being closed simultaneously. Vacuum contactors are particularly well-suited for mining, pumping, and other applications where voltages above 600V are used.

3-Phase, 1500V Maximum, 60 Hz