BTS3BE1600 / BTS4BE1600 is the 1600 Amp 3 pole and 4 pole manual and motor operated MCCB type Basic Transfer Switch. The BTS Complies with IEC60947-6-1 standards and features High Short Circuit Breaking Capacity, OCPD (Over Current Protection Device), AUX (Auxiliary Limit Switch), Bus Bars with UL approved insulation sleeve, Mechanical Interlock, and Plug-in connector for quick and fault free connection to the transformer module or controller.


  • High Short Circuit Breaking Capacity
  • Incorporate OCPD*1 Design
  • MCCB Has Auxiliary Limit Switch Inside
  • Reliable Motor — Operated Transfer Mechanism
  • Molded Insulating Manual Handle
  • PVC-Coated Bus Bar > 3KV Insulation
  • With Mechanical Interlock
  • Includes Plug-in Connector, For Simple Hook-up to Controller
  • Complies with IEC60947-6-1 Requirements*2
  • Preassembled reinforced Aluminum Base (See picture on Right)*3
  • *1 OCPD : Over Current Protection Device
  • *2 IEC60947-6-1 Requirements :
    • IEC60947-6-1 Class CB : ATS provided with over current releases and the main contacts of which are capable of making and are intended for breaking short circuit currents.
    • IEC60947-6-1 Utilization Category AC-33A :
      1. Frequent operations.
      2. Motor loads or mixed loads including motors, resistive loads and up to 30% incandescent lamp.
  • *3 The purpose of aluminum base design :
    • To prevent occurrence of eddy current (Foucault current) which reacts with steel board and cause excessive heat.
    • The use of aluminum base plate also greatly reduces product weight.
Weight 225 lbs
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