
| Brand | GE |
|---|---|
| Manufacturer Part Number | CR420MPA044J |
| Part Type | COIL |
The GE CR420MPA044J is a versatile and reliable 120V AC coil-operated relay from General Electric. This relay is designed to switch electrical loads up to 40 amperes at 120 volts, making it an excellent choice for various applications, including industrial automation, HVAC systems, and home automation projects.
The CR420MPA044J features a compact size with dimensions of 3.5 inches long, 1.6 inches wide, and 1.2 inches high, allowing easy installation in confined spaces. The relay comes with a clear and concise labeling system, ensuring that the function of each terminal is easily identifiable.
The relay contacts are rated for a contact capacity of 10,000-microinch contacts per ampere per contact, providing long-lasting performance and reliability. The contacts are also rated for a contact life of 100 million cycles, making them suitable for applications requiring frequent switching.
The CR420MPA044J is equipped with a latching mechanism, which means that the contacts remain in their last position until they are manually reset. The relay also includes an indicator LED that illuminates when the relay is energized, making it easy to determine the status of the relay at a glance.
The coil of the relay has a resistance of 100 ohms and a power consumption of 0.3 watts when de-energized and 0.5 watts when energized. The relay is designed to operate in a temperature range of -40 F to 140 F (-40 C to 60 C), making it suitable for use in a wide range of environments.
The CR420MPA044J is UL listed and RoHS compliant, ensuring that it meets the highest safety and environmental standards. It is also backed by GE's quality and reliability, offering peace of mind to customers.
In summary, the GE CR420MPA044J is a robust and reliable 120V AC coil-operated relay that is suitable for switching electrical loads up to 40 amperes. Its compact size, clear labeling, long-lasting contacts, and indicator LED make it an excellent choice for various applications, while its UL listing and RoHS compliance ensure safety and environmental compliance.
The GE CR420MPA044J is a 120V coil base relay with 4 Form C contacts. Here are some pros and cons that might help you make an informed decision about purchasing this relay:
Pros:1. Durable Construction: This relay is built with a robust die-cast housing that can withstand harsh industrial environments. It also has gold-plated contacts for improved conductivity and longer life.
2. Versatile: The GE CR420MPA044J can be used in various applications, including motor control, machine automation, and process control systems.
3. Easy Installation: The relay has a standard size footprint and is easy to mount on a DIN rail or a panel.
4. Safe: The relay has a built-in overload protection feature that can prevent damage to the coil and contacts in case of overcurrent conditions.
Cons:1. Cost: Compared to some other relays in the market, the GE CR420MPA044J can be relatively expensive.
2. Limited Contacts: While the relay has 4 Form C contacts, some applications may require more contacts or different types of contacts.
3. Size: The relay is larger than some other relays with similar specifications, which may require more space in the control panel.
In conclusion, the GE CR420MPA044J is a reliable and durable 120V coil base relay with some advantages, such as easy installation, versatility, and safe operation. However, it may be more expensive than some other options and may not have enough contacts for all applications. Ultimately, the decision to purchase this relay depends on your specific requirements and budget.
If you need a reliable and durable 120V coil base relay with a standard size footprint and easy installation, the GE CR420MPA044J may be a good option for you. However, if you require more contacts or a smaller size, you may want to consider other options in the market.
Ge relay CR420MPA044J 120v coil lot of 3 no base used: 30.00: 120 v base used lock: 29d4-14.
