G2RL-1A4-E DC24

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Power relays are devices used to control the power passed through a circuit or system, allowing it to be turned off and on through an external control system. The G2RL-1A4-E DC24 is a power relay designed to handle power loads of up to 2 amps with a switch rating of at least 250 volts AC/DC. This is an ideal relay for applications requiring a control device to switch on or off a moderately high current such as AC/DC heating elements, fluorescent lighting or other relatively high power devices which require frequent and controlled on and off cycling.

The G2RL-1A4-E DC24 power relay consists of a contact unit comprising one normally open contact, one normally closed contact and an open contact; an operating coil; and an integrated Snubber circuit. The contact unit comprises a moveable contact arm, a contact spring, and a stationary contact terminal all sealed within a plastic housing. The operating coil is mounted to the outside of the plastic body. When energised, the coil maganetises and draws the contact arm firmly into contact with the contact spring, and the current passes through the relay. When the coil is energised it creates a magnetic field around the internal contact arm, forcing it into contact with the contact spring and causing an energising current to be passed through the relay. When the energizing current is removed, the magnetic field dissipates, allowing the contact arm to move away from the contact spring and the current to be broken.

The Snubber circuit is designed to help reduce contact arcing and protect against sudden spikes in voltage and current. This helps to ensure the reliability and longevity of the relay.

The G2RL-1A4-E DC24 power relay can be used in a wide variety of applications. It is highly suitable for controlling lights, fluorescent lighting, AC/DC heating elements, motors, pumps, and other electronic devices where a reliable, yet inexpensive, control system is needed. It is also widely used as a safety device in high current applications, such as electric showers, to ensure that the power is switched off should the user become too cold or too warm.

The G2RL-1A4-E DC24 power relay is designed for easy installation and servicing. The terminals are pre-configured and clearly labelled, making it simple to wire up and connect the device. The coil is easily accessible and can be replaced without the need for any specialist tools. The contact unit can also be easily replaced without requiring professional assistance.

In terms of performance, the G2RL-1A4-E DC24 power relay has a lifetime of up to 100,000 power on-off cycles when cooled to a temperature of -20˚C to +85˚C. It also has a low-voltage and high-current tolerance, allowing it to operate efficiently and reliably at any current and voltage combination within its rated current and voltage range. This ensures it provides reliable control of power in a wide range of applications.

In summary, the G2RL-1A4-E DC24 power relay is an ideal control device for applications requiring up to 2 amps of current. It is reliable, efficient, and easy to install and service. It is widely used in applications such as lighting, AC/DC heating, safety devices, and more.

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