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Automatic Transfer Switch KS ATS 4/63HD

Name: Automatic Transfer Switch KS ATS 4/63HD
Brand: Könner & Söhnen
SKU: 4260405362455
Price: 249.0 GBP
Availability: OutOfStock

Unavailable

£249.00£299.00

Order until 17:00 tomorrow and it will be delivered on Nov 6, 2025

Specification

Working environment:	from -10°C to +55°C; humidity: ⩽60%
Voltage, V:	230/400

Benefits

An essential tool for ensuring uninterrupted power supply
Ease of use: no need to manually start and stop the generator—an AVR will do it for you
Time savings: an AVR saves the time you would spend on manually managing the generator
Emergency stop button for the generator, providing an additional layer of protection
Keeps the battery charged

Features

The KS ATS 4/63HD automatic transfer switch (ATS) unit from the German brand Könner & Söhnen automatically starts the generator and transfers the load to it when the main power source is disconnected, and automatically stops the generator when the central power supply is restored.

The KS ATS 4/63HD ATS unit is suitable for Könner&Söhnen® single-cylinder diesel generators with the ATSR abbreviation in the article code, equipped with a universal 6-pin connector for connecting the automatic transfer switch unit (input for ATS).

The ATS unit has a controller that enables programming the time delay before automatically starting the generator in case of a power outage, the generator warm-up time before load connection, and signals the detection of an error. It also features an emergency stop button for the generator. The ATS unit can operate in both automatic and manual modes.

The KS ATS 4/63HD unit has the following features:

The universal design enables the ATS to be used in both single-phase and three-phase networks, with a 6-pin control cable connector.
Equipped with a motorized switch.
Multifunctional programmable controller – automatic/manual control mode, programming the delay time before engine start after a power outage, programming the engine warm-up time before load connection, setting the starter working time, and monitoring the engine operational process.
Emergency stop button for the generator, providing an additional protection option.
Supports maintaining the battery in a charged state.

Specification

Automatic Transfer Switch KS ATS 4/63HD

Battery voltage	12 V DC
Working environment	from -10°C to +55°C; humidity: ⩽60%
Storage environment	from -10°C to +70°C; humidity: ⩽60%
Insulation class	AC1.5KV / 1min 1mA
Maximum battery charging current from the built-in power supply, A	2
Control cable length, m	4.4
Voltage, V	230/400
IP protection class	IP41
Net dimensions (LxWxH), mm	320х190х400
Gross dimensions (LxWxH), mm	420х220х520
Net weight, kg	8.4
Gross weight, kg	8.8
SKU	KS ATS 4/63 HD
Barcode	4260405362455