SY4S-05

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Relay Sockets are used for connecting and controlling external circuitry. The SY4S-05 is one type of Relay Socket designed for household applications. This product offers a reliable way to remotely control lights and appliances.

The SY4S-05 is a mid-sized 8-pin relay socket with a 3-pole connection. It features two channels, one normally-open (NO) and one normally-closed (NC) contacts, which can be switched manually by two potential-free switches or remotely. The socket offers high-current carrying capacity and wide contact gap, making it suitable for a wide range of applications, from controlling simple lights and appliances to more complex machinery.

The SY4S-05 has a simple yet robust construction. The body of the socket is made of non-metallic material to protect it from corrosion and damage. It is also compact in size, making it easy to install and maintain. The relays are enclosed in dustproof and splashproof housings, allowing them to be used in a variety of settings.

The SY4S-05 operates on alternating current (AC) and direct current (DC) power systems. It has a wide input voltage range, from 90 to 250 VAC and from 12 to 60 DC. This allows for increased flexibility and compatibility with various types of motors, appliances, and equipment. The socket is rated for up to 10A current and is capable of switching up to 30A loads (for DC and AC respectively).

The SY4S-05’s working principle is simple. The relay is activated when an electrical current is passed through the coil, which generates an electromagnetic field. This field attracts the armature, connected to an internal switch, allowing it to make contact with the switch. This contact allows the socket to control the external circuit, allowing for quick and easy switching of lights and appliances.

The SY4S-05 is used in a wide range of applications, from home automation to industrial machinery. In home automation, it can be used to remotely activate lights, appliances, or other electronic devices. In industrial applications, it can be used as a safety switch to control machinery, such as pumps, motors, or conveyor systems. It is also used in automatic doors, garage doors and gates, and access-control systems.

In conclusion, the SY4S-05 is a reliable and versatile mid-sized 8-pin relay socket for household and industrial applications. It is easy to install and operate, and offers a wide input voltage range and a high current carrying capacity. The SY4S-05’s working principle is also simple and efficient, using an electromagnetic field to control external circuitry.

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