G2A-4L32A AC200/220

Signal relays are components of an integrated system that serve to control power devices such as motors, lights, pumps and valves. These relays enable a circuit to be opened or closed based upon a low power control signal, and, going beyond a single unit, also allow complex logic and timing functions to be implemented. In recent years, signal relays have become more sophisticated, and one such model is the G2A-4L32A AC200/220, which is designed to offer reliable performance up to 2 Amps. In this article, we will explore the application field and working principle of the G2A-4L32A AC200/220.

The G2A-4L32A AC200/220 is a 6-pin, AC-operated signal relay, which is typically used to directly control single-phase loads such as incandescent lamps, microwave ovens and electric fans. The device has a power voltage rating of 200VAC, a rated current of 2 amperes, and a rated power of 450VA, enabling it to handle a wide range of applications. The G2A-4L32A AC200/220 can also be used in manual motor reversing and automatic motor reversing applications, as the device has a two-pole structure that allows for independent control of the forward/reverse status. Additionally, the G2A-4L32A AC200/220 can also be used in applications that require a normally closed or normally open contact, as it features two types of operation.

The operating principle of the G2A-4L32A AC200/220 is based on the electromagnetic attraction of an armature which causes the contacts to close when the current is applied. The device also includes a coil and an armature. When the coil is energized, the current flow generates a magnetic field that attracts the armature to move towards the contacts, thus closing the circuit. On the other hand, when the current is turned off, the armature returns to its original position, thus opening the circuit.

In terms of safety, the G2A-4L32A AC200/220 features an arc-resistant insulation coating which shields the contacts from arcing. Furthermore, the design of the device is also such that it dissipates heat quickly, allowing it to be used in high temperature applications without compromising reliability. The device can also be used in low temperature applications, since it is designed to withstand temperatures down to -20°C.

Overall, the G2A-4L32A AC200/220 is an ideal choice for a wide range of applications that require a reliable and robust signal relay. The device is capable of handling up to 2 Amps and is designed to provide maximum performance in a wide range of operating conditions. The device is also safe and reliable, which makes it an excellent choice for applications that require a reliable signal relay.