SIQI RT8-B12 Delay Relay Single Function HYCRT8-B1 AC220V AC230V

( Brand: Siqi ), ( Product Dimensions: 3.66 X 0.98 X 2.68 Inches; 2.89 Ounces ), ( Item Length: 3.66 ), ( Item Height: 2.68 ), ( Item Width: 0.98 ), ( Size: Hycrt8-b1, Single Function Ac230v ), ( Manufacturer Part Number: RT8-B12 )

Review SIQI Rt8-b1 Time Delay Relay Ac220v Single Function Ac230v

The SIQI RT8-B12 RT8-B1 delay relay, also known as the HyCRT8-B1 AC220V Single Function AC230V, is a versatile and reliable electrical component designed for various automation and control applications. This delay relay comes in a compact size, making it an excellent choice for space-constrained installations.

The SIQI RT8-B12 is a single-function delay relay, meaning it is designed to switch an AC load on or off with a specified delay after the receipt of a trigger signal. The relay has two AC input terminals, marked as NO and NC, which can be used for the trigger signal. Once the trigger signal is received, the relay will wait for a specified delay time before switching the load on or off via the output terminal.

This particular model, the RT8-B1, is capable of operating with AC voltages ranging from 220V to 230V. The delay time can be adjusted by setting the position of the rotary switch on the relay. The switch offers various delay time options, providing flexibility to suit different applications.

The SIQI RT8-B12 is built with high-quality components, ensuring reliable performance and long service life. The contact rating of the relay is 10A at 250V AC, making it suitable for switching medium power loads. The relay also features a built-in overload protection mechanism, which helps prevent damage to the relay in case of overcurrent conditions.

The housing of the SIQI RT8-B12 is designed to be robust and durable, with a powder-coated finish to protect against corrosion and wear. The terminal screws are gold-plated to ensure good conductivity and prevent oxidation. The relay also comes with a transparent cover to allow easy visual inspection of the contacts.

The SIQI RT8-B12 RT8-B1 delay relay is an essential component for automating and controlling various electrical systems. With its adjustable delay time, versatile voltage range, and reliable performance, this relay is an excellent choice for a wide range of applications in industries such as manufacturing, building automation, and more.

The SIQI RT8-B12 and RT8-B1 delay relays, as well as the HyCRT8-B1 AC220V single function AC230V relay, are electrical components used to control power circuits with a delay or time delay functionality. Here are some potential pros and cons of buying these relays:

- These relays offer adjustable delay times, making them versatile for various applications.

- They can handle high current loads, making them suitable for heavy-duty applications.

- They are available in different configurations, including normally open (NO) and normally closed (NC), allowing flexibility in circuit design.

- They have a compact design, making them easy to install in tight spaces.

- The adjustable delay times may require calibration or adjustment during installation, which can add to the time and cost of the project.

- They may have a higher price point compared to non-adjustable relays due to their additional features.

- They may require additional components, such as resistors or capacitors, to set the desired delay time, adding to the overall cost and complexity of the project.

- This relay is simple to use, as it does not require adjustment or calibration.

- It has a high switching capacity, making it suitable for applications with high power requirements.

- It is available in various configurations, including NO and NC, allowing flexibility in circuit design.

- It is generally less expensive than adjustable delay relays.

- It does not offer adjustable delay times, limiting its versatility for applications requiring time delay functionality.

- It may not be suitable for applications where precise timing is required, as the delay time is fixed.

In conclusion, the decision to buy the SIQI RT8-B12 and RT8-B1 delay relays or the HyCRT8-B1 AC220V single function AC230V relay depends on the specific requirements of your application. If you need adjustable delay times or high current handling capacity, the delay relays may be the better choice, despite their higher cost and complexity. However, if you do not require adjustable delay times and have simpler timing requirements, the single function relay may be a more cost-effective and simpler solution. Ultimately, it is important to carefully consider the specifications and requirements of your application before making a purchase decision.

Details:

This is a settable time control unit, according to the need set delay closing or breaking contact. 35mm standard din rail installation, making its work more stable and firm, safe convenient. Fast Delivery. New Practical Design Flame retardant shell, knob set time adjustment panel, relay status indicator, built-in imported chip, make the operation stable and convenient.

Relay working status is indicated by led indicators. Tunnel type terminal, more reliable line pressing. Wide Range of Applicable Mainly used in industrial equipment, lighting, manufacturing and other time-controlled occasions.

specifications breakercoon:

• brand: Siqi
• product dimensions: 3.66 X 0.98 X 2.68 Inches; 2.89 Ounces
• item length: 3.66
• item height: 2.68
• item width: 0.98
• size: Hycrt8-b1, Single Function Ac230v
• manufacturer part number: RT8-B12

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• started: January 2, 2026
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• condition: New
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