ALE12B09

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power relays are an important type of electrical component that facilitate the operation of electrical circuits. The ALE12B09 is a type of power relay specifically designed to accommodate high-current applications. This paper will discuss the specific application field and working principle of the ALE12B09.

The ALE12B09 power relay is designed to switch AC or DC loads with a rated current of up to 18 Amps. It is widely used in various applications such as air conditioner controllers, energy-saving machinery control, alarm and security equipment, vending machines, etc. Additionally, its UL, CE and CQC approvals make it an ideal choice for many industrial applications.

The ALE12B09 is a 4-form-A (power) relay, meaning that it contains four individual power contacts that can be used to switch separate load circuits. It is a DIN-rail relay, making it easy to mount on standard DIN-rail bases and accessories. It is also designed to be highly resistant to shock and vibration, making it suitable for industrial or outdoor applications. Additionally, it has a very low magnetic and electric noise, making it very quiet in operation.

The ALE12B09 is designed to operate at operating voltage of 110VAC to 220VAC and an operating frequency of 50/60Hz. Its switching power is rated at 18A at 125VAC or 8A at250VAC, with a switching capacity of up to 10,000 operations. It also features an LED indicator, making it easy to check the status of the relay.

The working principle of the ALE12B09 is simple and straightforward. When the voltage across the relay\'s two terminals is greater than or equal to the set value, electricity flows through the internal circuitry and actuates the relay coil. This causes the internal contacts of the relay to be either closed or opened, depending on their initial position. Once the power is disconnected, the coil will once again return to its original state.

In summary, the ALE12B09 is a power relay specifically designed for use in high-current applications. It is designed to switch AC and DC loads of up to 18 Amps and can be mounted onto standard DIN-rail bases. Additionally, it has low magnetic and electric noise, is resistant to shock and vibration, and features an LED indicator. Its working principle is also simple and straightforward, as described above.

The specific data is subject to PDF, and the above content is for reference