CR120K42002AA INDUSTRIAL MRO Box General Electric Relay

Review INDUSTRIAL MRO New In Box General Electric Relay 115v 60hz

Introducing the MRO CR120K4202AA General Electric Relay, a versatile and high-performing component designed for various applications where electrical switching is required. This 115V, 60Hz relay operates efficiently within North American electrical standards.

The MRO CR120K4202AA is a normally open (NO) type of electromechanical relay, which means that it doesn't conduct current until an external force, such as an electrical signal, is applied. It features 2 form C contacts, which are commonly used in industrial control systems for switching low voltage AC or DC circuits.

This General Electric relay is rated for a coil voltage of 120V AC, 132V AC maximum, making it suitable for typical power distribution systems. It can handle a maximum current of 4.2 A at 125 C and a contact rating of 200V AC, 300V AC maximum for short-term applications.

The compact size of the MRO CR120K4202AA makes it an ideal choice for space-constrained installations. Measuring only 1.6 inches long, 1.2 inches wide, and 0.9 inches tall, this relay can easily fit into control panels, electrical cabinets, or other small enclosures.

The CR120K4202AA relay comes with a robust and durable design, featuring a die-cast aluminum housing that protects against harsh environments. It can withstand temperatures ranging from -40 F to 140 F, making it suitable for various industrial applications.

The MRO CR120K4202AA General Electric Relay is an essential component in various industrial control systems, electrical distribution systems, and automation applications. Its high reliability, robust design, and efficient performance make it a top choice for professionals and DIY enthusiasts alike.

The General Electric (GE) MR11CR120K42002AA is a type of 115V, 60Hz, AC contact rated coil relay. Here are some potential pros and cons that may help in deciding whether to purchase this specific relay:

1. Established brand: General Electric is a well-known and reputable manufacturer in the electrical industry, which may instill confidence in the reliability and quality of their products.

2. Wide operating voltage range: This relay can operate within a wide voltage range, making it suitable for various applications.

3. Compact size: The compact size of the relay makes it suitable for space-constrained applications.

4. High contact capacity: This relay has a high contact capacity, making it suitable for heavy-duty applications.

5. Fast switching time: This relay has a fast switching time, which can be beneficial in applications where quick response is necessary.

1. Higher cost: Compared to some other relays, the price point for this GE relay may be higher.

2. Requires external coil: The relay does not come with an internal coil, which may require additional purchase and installation costs.

3. Limited current capacity: The current capacity of this relay may not be sufficient for high-current applications.

4. No built-in overload protection: The relay does not have built-in overload protection, which may require additional safety measures in the application.

The GE MR11CR120K42002AA relay offers several benefits, such as a reputable brand, wide operating voltage range, compact size, high contact capacity, and fast switching time. However, it also comes with some potential drawbacks, including a higher cost, the need for an external coil, limited current capacity, and lack of built-in overload protection. Ultimately, the decision to purchase this relay depends on the specific requirements and constraints of the application. If the application demands high reliability, a reputable brand, and a compact size, while the cost is not a significant concern, then this relay may be a suitable option. However, if the application requires a lower cost, higher current capacity, or built-in overload protection, then alternative options may be more appropriate.

Details:

New old stock in box.

specifications genpurrelays:

• brand: Industrial Mro
• mpn: Cr120k42002aa
• part type: Box

offer genpurrelays:

• availability: in stock
• quantity: 1
• started: january 25, 2026
• sold #: 16
• options: ship-to-home

shipping genpurrelays:

• transit: 4-9 days
• type: calculated
• class: standard
• service: usps ground advantage
• carrier: usps

payments genpurrelays:

• wallet: google-pay
• other
• credit card: visa

general genpurrelays:

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

returns genpurrelays:

• paid by: buyer
• method: money back
• policy: returns accepted
• time: 30 days

seller genpurrelays:

• rating: 100.0%
• city: longview, texas
• # reviews: 608