R4561-2 ELEC-TROL Relay

Review ELEC-TROL Relay Used Days Warranty

The ELEC-TROL R4561-2 is a reliable and versatile 90-degree normally open (NO) SPST (Single Pole Single Throw) electromechanical relay. This component is designed to switch an electrical circuit when it receives a signal from a controlling source.

The R4561-2 measures 35mm x 21.5mm x 17mm (L x W x H) and comes with a coil voltage rating of 120V AC or 130V AC, 50/60Hz. It can handle a maximum current of 5 Amperes at a contact rating of 10 Amperes. The contacts are gold-plated to ensure good conductivity and long contact life.

This electromechanical relay has a switching capacity of 105 watts at a maximum operating temperature of 70 degrees Celsius. It features a 90-degree angle between the terminal axes, which is particularly useful when space is limited in the control panel or when routing wires. The NO contacts are rated for a contact life of 10 million cycles, ensuring dependable operation over time.

The R4561-2 comes with four terminals: two for the NO contacts (NO1 and NO2) and two for the coil (C and C*). The terminals are color-coded for easy identification, with NO1 and C marked in red, NO2 and C* marked in black, and the common terminal marked in yellow.

The ELEC-TROL R4561-2 is designed for industrial and commercial applications and boasts a robust construction that can withstand harsh environments. The relay is suitable for applications in automation systems, lighting control panels, HVAC systems, and other industrial equipment.

The R4561-2 is a RoHS compliant component and adheres to environmental regulations. It is CE marked, ensuring compliance with European Union safety, health, and environmental protection regulations.

The ELEC-TROL R4561-2 is an essential component for various control and automation applications. Its compact size, reliable performance, and rugged construction make it an excellent choice for industrial and commercial applications.

The ELEC-TROL R4561-2 is a 90-degree, normally open, SPDT (Single-Pole Double-Throw) relay with a coil voltage of 120VAC and a maximum current of 5A. Here are some pros and cons that may help you decide whether to purchase this relay:

1. Normally Open Contact: This type of contact is commonly used in applications where the relay is used to disconnect a circuit.

2. SPDT Configuration: SPDT relays are versatile and can be used to switch between two circuits or to connect one circuit to two different loads.

3. 90-Degree Design: The 90-degree design of this relay makes it a good option for applications where space is limited or where the relay needs to be mounted in a tight space.

4. 120VAC Coil Voltage: This is a standard voltage for many applications, making it a widely compatible option.

5. Maximum Current Rating of 5A: This is a suitable rating for many low to medium power applications.

1. Not Suitable for High Current Applications: A 5A rating may not be sufficient for high current applications.

2. Not Waterproof: This relay is not designed for use in wet or harsh environments.

3. 120VAC Coil Voltage: While this is a common voltage, it may not be suitable for all applications.

In conclusion, the ELEC-TROL R4561-2 relay is a good option for low to medium power, normally open, SPDT applications where space is limited and a 120VAC coil voltage is appropriate. However, it may not be suitable for high current applications or harsh environments.

If the specifications of the ELEC-TROL R4561-2 match your requirements, then it could be a good choice for your application. Otherwise, you may want to consider other options with different specifications that better fit your needs.

Details:

Used original parts tested pass parts.

specifications genpurrelays:

• brand: Elec-trol
• mpn: R4561-2
• country of origin: China

shipping genpurrelays:

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• started: march 21, 2026
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• sold #: 8
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• prices: $19.99–$24.99
• item condition: Used

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

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