G5Q-1A4-EU DC5

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The G5Q-1A4-EU DC5 is a power relay with over 2 amp rating. It is a 4-pole DC relay, with single-side stable latching function, and self-holding type. This relay consists of three contacts, two normally open (NO) contacts and one normally closed (NC) contact. The contacts are made of silver particles, which make them highly resistant to oxidation, greatly prolonging their useful life. The contacts are also designed to deliver higher contact capacity and a low level of contact resistance.

The G5Q-1A4-EU DC5 is suitable for use in a variety of applications. These include motor control, light control, industrial automation, and circuit control. Its high performance and reliable operation make it an ideal choice for applications where high-current switching with low electrical noise is required.

The working principle of the G5Q-1A4-EU DC5 power relay is based on the application of a voltage across its electrical contacts. When the voltage across the contacts reaches a predetermined level, the relay begins to conduct, allowing the current to flow between the two NO contacts. Continually applying voltage to the relay keeps the contacts closed, making the connection between the two NO contacts permanent.

When the voltage across the contacts is no longer present, the contacts become open, breaking the connection between the two NO contacts. This is due to a low-voltage, built-in, self-holding feature, which forces the NO contacts open when the voltage drops below a pre-determined level. In addition, a fail-safe feature is built into the relay, which automatically opens the NO contacts if the voltage across the contacts fails to reach the pre-determined level.

In addition to its fail-safe feature, the G5Q-1A4-EU DC5 power relay also offers many other features that make it an ideal choice for applications requiring reliable, high-current switching. These features include a rugged construction for durability and long life, a low-noise design for reduced electrical interference, and a UL, CSA, & TUV approval which certifies its safety and performance. The G5Q-1A4-EU DC5 power relay is also highly reliable, with a contact life expectancy of up to 10 million cycles.

The G5Q-1A4-EU DC5 power relay is a reliable, high-performance choice for applications requiring reliable, high-current switching. Its rugged construction, low-noise design, and UL, CSA, and TUV approval make it an ideal choice for applications such as motor control, light control, industrial automation, and circuit control.

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