CR-M120AC3 ABB Box Pluggable Interface Relay

Review ABB Box Of 120vac Pluggable Interface Relay

The ABB CR-M120AC3 is a versatile and reliable Pluggable Interface Relay (PIR) designed for use in various applications where remote control of electrical loads is required. This PIR comes in a compact and robust box with a capacity to handle up to 120V AC power and includes ten 120VAC pluggable outputs.

This ABB product is build with high-quality components, ensuring dependable performance even in demanding environments. Each output circuit is individually protected by fuses, offering added safety and protection against short circuits or overloads. The CR-M120AC3 features a clear and easy-to-understand status indication for each output, allowing users to quickly identify the state of their connected devices.

The CR-M120AC3 Pluggable Interface Relay is designed for easy installation and integration into various control systems. With its pluggable design, there is no need for additional wiring or terminal blocks, making it a convenient and cost-effective solution for applications where flexibility and quick setup are essential.

This PIR is compatible with various control systems and protocols, including Modbus RTU and I/O-Link, allowing users to seamlessly integrate it into their existing automation infrastructure. The CR-M120AC3 also offers a high switching capacity of up to 10A per output, making it suitable for driving a wide range of electrical loads.

The ABB CR-M120AC3 Pluggable Interface Relay is a reliable and cost-effective solution for remote control of electrical loads in various applications, such as building automation, industrial process control, and test and measurement systems. Its compact size, ease of installation, and compatibility with various control systems make it a valuable addition to any automation project.

The ABB CR-M120AC3 is a 120V AC pluggable interface relay manufactured by ABB, a leading industrial automation and power technology company. This device is designed to provide remote control and protection functions for electrical loads. Here are some pros and cons that may help you in deciding whether to buy this relay:

1. Pluggable Design: The ABB CR-M120AC3 is a pluggable interface relay, meaning it can be easily installed and connected to electrical loads without requiring any extensive wiring or mounting. This makes it a convenient solution for applications where temporary or frequent reconfiguration is required.

2. Versatile: The relay comes with a variety of configurations, including normally open (NO), normally closed (NC), and changeover (CO), making it suitable for a wide range of applications.

3. Compact: With a small form factor, the ABB CR-M120AC3 can be easily integrated into space-constrained environments.

4. Robust: The relay is designed to operate in harsh environments, making it suitable for industrial applications where it may be exposed to vibrations, moisture, or other challenging conditions.

5. Energy Efficient: The ABB CR-M120AC3 features low power consumption, which can help reduce energy costs over time.

1. Limited Load Capacity: The relay has a maximum load capacity of 10 amps, which may not be sufficient for heavy-duty applications.

2. Limited Operating Temperature Range: The relay is designed to operate in temperatures ranging from 32 F to 104 F (0 C to 40 C), which may not be suitable for extreme temperature environments.

3. Limited Input Voltage Range: The relay is designed to operate on a 120V AC input voltage, which may not be suitable for applications requiring a different voltage range.

4. Limited Protection Functions: While the ABB CR-M120AC3 offers basic protection functions, such as overload and overtemperature protection, it may not provide advanced protection functions that are available in more sophisticated relay models.

The ABB CR-M120AC3 pluggable interface relay is a versatile and compact solution for remote control and protection functions in applications where temporary or frequent reconfiguration is required. Its small form factor, energy efficiency, and robust design make it suitable for industrial environments. However, its limited load capacity, operating temperature range, input voltage range, and protection functions may not make it the best choice for heavy-duty or advanced applications.

If you are looking for a pluggable interface relay for applications that require a high load capacity, advanced protection functions, or a wider voltage or temperature range, you may want to consider other models with more robust features. However, if you are looking for a compact and versatile solution for basic remote control and protection functions, the ABB CR-M120AC3 may be a suitable option for you.

Details:

New - open box, box of 10, Abb CR-M120AC3 120vac pluggable interface relay, c-7-5 10.

specifications genpurrelays:

• brand: Abb
• mpn: Cr-m120ac3
• part type: Box
• current type: Ac
• maximum amperage: 10 A

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offer genpurrelays:

• sold #: 21
• in stock #: 5
• options: ship-to-home
• availability: in stock
• prices: $13.99–$105.60
• item condition:
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  • New – Open box
• started: may 30, 2025

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

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• rating: 99.6%
• # reviews: 16410

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• policy: returns accepted