HG2A1003 C. P. CLARE Relay

Review C. P. CLARE Po. Electromagnetic Relay

The Clare HG2A1003 is a versatile and reliable single-pole, double-throw (SPDT) solid-state relay designed for various applications. It is an upgraded version of the standard electromechanical relays, offering several advantages such as faster switching times, longer life span, and zero contact bounce.

This relay is rated for a maximum AC load of 10 A at 277V or a maximum DC load of 15 A at 30V. It features gold-plated contacts, ensuring excellent conductivity and resistance to corrosion. The relay's compact size (55.6mm x 33.2mm x 13.6mm) makes it suitable for space-constrained installations.

The Clare HG2A1003 has a built-in opto-isolator, providing electrical isolation between the control and load circuits. This feature is essential in applications where galvanic isolation is required to prevent electrical interference and ensure the safety of the operators.

The relay operates with a low trigger voltage of 6VDC and a maximum trigger current of 500mA. It also features a quick switching time of less than 1ms, which is beneficial in applications requiring fast response times.

The Clare HG2A1003 is designed with an LED indicator, allowing users to easily monitor the status of the relay. It comes with a mounting plate, making the installation process more convenient and secure. The relay is also RoHS compliant and carries a two-year manufacturer's warranty.

In summary, the Clare HG2A1003 is an advanced, compact, and reliable solid-state relay with excellent electrical isolation, fast switching times, and a compact size. It is suitable for various applications where electrical isolation, fast response times, and long-lasting performance are essential.

1. High Load Capacity: The Clare HG2A1003 can handle a current of up to 10A, making it suitable for applications requiring the handling of relatively large loads.

2. Compact Size: With dimensions of just 3.4 x 2.2 x 1.1 inches, the relay is compact and can be easily installed in tight spaces.

3. Normally Open Contact: The relay is designed as a normally open contact, which means it only closes the circuit when the coil is energized. This can be useful in certain applications where having the contact open when the relay is de-energized is desirable.

4. UL Recognized: The Clare HG2A1003 is UL recognized, which means it has been tested and certified by Underwriters Laboratories to meet certain safety and performance standards.

1. Single-Pole: The relay is a single-pole type, which means it can only switch one circuit on or off at a time. For applications requiring multiple circuits to be controlled, a multi-pole relay would be more suitable.

2. Coil Voltage: The Clare HG2A1003 has a coil voltage requirement of 120VAC, which might not be suitable for all applications.

3. Manual Operation: The relay is not designed for automatic operation and requires manual control of the coil to switch the contact.

The Clare HG2A1003 is a reliable and compact 10A single-pole relay that is suitable for applications requiring the handling of moderate loads and a normally open contact. Its UL recognition adds an extra level of confidence in its safety and performance. However, its single-pole design, coil voltage requirement, and manual operation might limit its suitability for certain applications.

If you require a reliable and compact single-pole relay with a high load capacity and a normally open contact, the Clare HG2A1003 is a good option to consider. However, if you need to switch multiple circuits or require automatic operation, or if your application has specific coil voltage requirements, you might need to consider alternative relay options.

Details:

specifications genpurrelays:

• brand: C. P. Clare
• mpn: Hg2a1003

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• started: april 17, 2026

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• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays