BTQ1-63/4P 63A 4-Pole Automatic Transfer Switch for Dual Power Supply Systems

Product Features

The Bentong BTQ1-63/4P is an automatic transfer switch designed for dual power supply applications. The product is configured with four poles and clearly marked terminals for the two power sources and load connection, supporting convenient identification and wiring.

The front panel features an Auto / Manual selector, allowing users to select the required operating mode according to the application. The product also provides a clear visual indication of the switching position between Source I, OFF and Source II, making the operating status easier to identify.

The product adopts a compact enclosed structure with a centrally positioned operating handle and integrated switching mechanism, making it suitable for installation in electrical distribution and power control equipment.

Application

The BTQ1-63/4P is suitable for electrical systems requiring automatic transfer between two power sources. It can be used in applications where continuity of power supply is important, including electrical distribution systems, backup power systems, control panels, commercial buildings, industrial facilities and other low-voltage power applications.

It can be applied to systems using a primary power source together with a backup or standby power source, helping transfer the load between the two sources according to the operating requirements.

Specifications

Model: BTQ1-63/4P
Product Type: Automatic Transfer Switch
Number of Poles: 4 poles
Rated Current Ie: 63A
Rated Operational Voltage Ue: 400V
Rated Impulse Withstand Voltage Uimp: 4kV
Operating Frequency: 50Hz
Operating Mode: Auto / Manual
Switching Positions: Source I / OFF / Source II
Standard Marking: IEC 60947-6-1
Utilization Category: AC-33B
Insulation Voltage Ui: 400V
Product Class: Class CB

Product Details

The BTQ1-63/4P features a clearly organized front panel with an Auto / Manual selector and a central operating handle for source selection. The switching positions are clearly indicated, helping users quickly identify the current operating position.

The product provides separate terminal connection areas for the two power sources and the load. The four-pole configuration allows simultaneous switching of four conductors, making it suitable for corresponding low-voltage power distribution applications.

The product nameplate provides key electrical information including the model, rated current, rated voltage, impulse withstand voltage and applicable standard, supporting product identification and selection.