Manual Transfer Switches 3 Pole    Manual Transfer Switches 4 Pole

BTS3BE0400 / BTS4BE0400

MCCB Type Transfer Switch
Rated Current 400 Amp
Rated Voltage 100 – 600 Vac

BTS3BE0400 / BTS4BE0400 is the 400 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 insulation sleeve, Mechanical Interlock, and Plug-in connector for quick and fault free connection to the transformer module or controller.

Brochure Rotating Image Wiring diagram Dimension Demo Video
  • Customized BTS Available : Please provide the required specification and specified MCCB type (if there is any), we will evaluate the mechanical capability for customers.

Features

Transfer Switch Mechanical Lock and Key (Optional)

Transfer Switch Mechanical Lock and Key (Optional)

  • High short circuit breaking capacity
  • Incorporate OCPD design *1
  • Complies with IEC60947-6-1 requirements *2
  • MCCB has auxiliary limit switch inside
  • Reliable motor-operated transfer mechanism
  • Molded insulating manual handle
  • PVC-coated bus bar insulation
  • With mechanical interlock
  • Includes plug-in connector, for simple hook-up to controller
  • Optional service maintenance key lock device
  • OCPD : Over current protection device.
  • IEC60947-6-1 Requirements :
    1. 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.
    2. IEC60947-6-1 Utilization Category AC-33A :
      • Frequent operations.
      • Motor loads or mixed loads including motors, resistive loads and up to 30% incandescent lamp.

BTS Rated Operating Current & AC Rated Breaking Capacity

BTS Type Pole Rated Current (A)
Ambient Temperature 40 °C
AC Rated Breaking Capacity (KA)
IEC 60947-2 Icu / Ics
Weight
(Kg)
240V 380V 415V 440V 500V
BTS3BE0400 3P 400 50 / 25 30 / 15 30 / 15 25 / 13 20 / 10 21
BTS4BE0400 4P 400 50 / 25 30 / 15 30 / 15 25 / 13 20 / 10 26.5
  • All dimensions and weights shown are approximate for reference only. For special high breaking capacity requirements, please contact us.

Diagram and Dimensions

Patented

  • U.S. Pat. No. US 9,257,871 B1
  • TAIWAN Pat. No. M491940
  • CHINA Pat.No.ZL 2014 2 0473370.2
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