CR120B04002 GE Relay Coil Amp

Review GE Cr120b 04d Industrial Relay 115v Coil Amp

The GE CR120B04002 and CR120B04D relays are versatile and reliable components designed for controlling electrical circuits. These relays, manufactured by General Electric, are designed to operate on a 115V AC power supply and have a coil voltage of 120V AC.

The CR120B04002 and CR120B04D relays are Normally Open (NO) type relays, meaning they do not conduct current when the coil is de-energized. When the coil is energized, the contacts close, allowing current to flow through the contacts and complete the circuit. These relays can handle a maximum coil current of 10 Amperes.

The CR120B04002 and CR120B04D relays have a compact size, making them suitable for use in various applications. They measure 1.6 inches long, 1.2 inches wide, and 0.9 inches high, allowing easy integration into most control systems.

The contacts on these relays are silver-plated, ensuring reliable contact performance even after prolonged use. The contacts are rated for a contact capacity of 10 Amperes at 250 Volts AC and a contact resistance of less than 50 milliohms.

The CR120B04002 and CR120B04D relays come with a built-in coil over-voltage protection feature, which helps prevent the coil from being damaged due to over-voltage conditions. They also feature a built-in coil current limiting resistor, which limits the coil current to the maximum rating of 10 Amperes.

These relays have a maximum operating temperature range of -40 C to 70 C, making them suitable for use in various environments. They are also RoHS compliant, ensuring that they meet the restrictions on the use of certain hazardous materials in electronic components.

The CR120B04002 and CR120B04D relays are an excellent choice for applications that require reliable and versatile relay solutions. Their compact size, reliable contact performance, and built-in protection features make them an ideal choice for a wide range of industrial, commercial, and residential applications.

Pros and Cons of buying a GE CR120B04002/CR120B04D Relay

The GE CR120B04002 and CR120B04D relays are widely used in various applications due to their robust design and reliable performance. Here are some pros and cons to help you make an informed decision about purchasing this relay.

1. High Current Capacity: With a 10A contact rating, this relay can handle a significant amount of current, making it an excellent choice for applications that require high current flow.

2. Versatile: These relays operate on a 115V coil voltage, which is commonly used in industrial settings, making them a versatile option for various applications.

3. Durable: GE is a well-known brand in the electrical industry, and their relays are known for their durability and reliability. The CR120B04002/CR120B04D relays are no exception, as they are designed to withstand harsh environments and heavy use.

4. Easy to Install: These relays come with easy-to-follow instructions and a user-friendly design, making them simple to install in most applications.

1. Size: The CR120B04002/CR120B04D relays are larger than some other relays on the market, which may limit their use in applications with limited space.

2. Cost: Compared to some other relays, the GE CR120B04002/CR120B04D relays may be more expensive. However, their durability and high current capacity may justify the additional cost for some users.

3. Limited Switching Frequency: These relays are not designed for high-frequency switching applications, so they may not be the best choice for users who require fast switching times.

The GE CR120B04002/CR120B04D relays offer a high current capacity, versatility, durability, and ease of installation, making them an excellent choice for applications that require reliable performance and the ability to handle heavy current flows. However, their larger size and higher cost may be a deterrent for some users. Ultimately, the decision to purchase this relay depends on the specific requirements of your application and your budget.

If you require a relay that can handle high current flows, operate in a harsh environment, and provide reliable performance, the GE CR120B04002/CR120B04D relay is an excellent option to consider. However, if size and cost are major concerns, you may want to explore other options in the market that offer similar performance but are more compact and cost-effective.

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specifications genpurrelays:

• brand: Ge
• mpn: Cr120b04002
• part type: Coil
• application: Industrial

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• started: october 25, 2025
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