BTS3BE0400 / BTS4BE0400

Transfer Switch MCCB Type 400 Amp

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 UL approved insulation sleeve, Mechanical Interlock, and Plug-in connector for quick and fault free connection to the transformer module or controller.

*Customized BTS Available : Please provide the required specification and specified MCCB type (if there is any), we will evaluate the mechanical capability for customers.

Demo Video

Features

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

*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.

BTS Rated Operating Current & AC Rated Breaking Capacity

BTS Type	Pole	Rated Current (A) Ambient Temperature 40°C				AC Rated Breaking Capacity Sym r.m.s(KA) 　 IEC 60947-2 Icu/Ics
BTS Type	Pole	Rated Current (A) Ambient Temperature 40°C				240V	380V	415V	440V	500V	690V
BTS3BE0400	3P	250	300	350	400	35	25	25	18	15	--
BTS4BE0400	4P	250	300	350	400	50	35	30	30	22	16

*For special high breaking capacity requirements, please contact us.

Dimensions( UNIT : mm )

Dimensions

ATS3BC0400 ATS4BC0400	BTS3BE0100 BTS4BE0100
BTS3BE0225 BTS4BE0225	BTS3BE0600 BTS4BE0600
BTS1000 BTS1200	BTS3BE1600 BTS4BE1600