218A4274-11 GENERAL ELECTRIC Relays

Review GENERAL ELECTRIC Lot Of 600 Ohms 28vdc Purpose Relays

The General Electric 218A4274-11 393D10-21 600 28VDC relays are versatile and reliable electromechanical switches designed for various automation and control applications. These relays are part of the GE's 600 series, which is recognized for its rugged construction, high performance, and long service life.

The 218A4274-11 relays are rated for a 28VDC coil voltage and have a contact rating of 600VAC, 30A at 600VAC. This makes them suitable for use with low voltage control circuits and high voltage loads. Each relay features a normally open (NO) form C contact configuration, allowing them to be used as make-before-break switches.

The contacts are silver-plated, ensuring excellent conductivity and resistance to oxidation. The relays are also equipped with a contact protection feature, which prevents arcing and contact welding during coil de-energization. This feature extends the contact life and ensures reliable switching.

The relays have a robust mechanical design, with a hermetically sealed relay chamber that protects against dust, moisture, and other contaminants. The contacts are gold-plated and are spring-loaded to ensure positive contact engagement. The relays also have an adjustable contact bounce time, which allows for fine-tuning to meet specific application requirements.

The GE 218A4274-11 393D10-21 600 28VDC relays have a high switching capacity, with a contact rated operating frequency of up to 50Hz. They are also available in various mounting configurations, including PCB, DIN rail, and panel mount, making them adaptable to various installation environments.

These relays are roHS compliant and have a long service life, making them a cost-effective solution for a wide range of industrial automation and control applications. Their high reliability, rugged construction, and versatility make them an ideal choice for harsh operating conditions and critical applications.

General Electric (GE) 218A4274-11 393D10-21 600 28VDC relays are commonly used in various industrial automation applications due to their reliability and durability. Here are some pros and cons of buying these relays for your specific application:

1. High Reliability: GE is a well-known brand in the industrial automation industry, and these relays are known for their long-lasting performance. They are designed to withstand harsh industrial environments and have a long service life.

2. Versatile: These relays can be used in a wide range of applications, including motor control, machine automation, and process control. They are suitable for both AC and DC applications, making them a versatile option for different industrial automation projects.

3. Easy to Install: These relays have a standard size and are easy to mount, making them a popular choice for many industrial applications. They also come with clear markings and easy-to-understand documentation, making the installation process straightforward.

4. Robust Design: The relays have a robust design with a sealed contact enclosure, which protects them from dust, moisture, and other environmental factors. This makes them ideal for use in industrial environments where the relays may be exposed to harsh conditions.

1. Cost: Compared to some other relay options in the market, these GE relays can be more expensive. However, their reliability and durability may justify the higher cost for some applications.

2. Size: These relays are larger than some other options in the market, which may make them less suitable for applications where space is a constraint.

3. Complexity: These relays may have more features and options than some other simpler relay models, which can make them more complex to program and configure.

In conclusion, the General Electric 218A4274-11 393D10-21 600 28VDC relays offer high reliability, versatility, and robust design, making them a popular choice for industrial automation applications. However, they may be more expensive and larger than some other relay options in the market. Ultimately, the decision to buy these relays depends on the specific requirements of your application, including the environmental conditions, space constraints, and desired features. If reliability and durability are top priorities, then these relays may be a worthwhile investment. On the other hand, if cost or size is a significant concern, then other relay options may be more suitable.

Details:

30 day 100% money back guarantee. Buyer is obligated to inspect goods upon receipt. Mon-Fri 9am-5pm CST. R2/ready for resale.

Included with this listing. Items in good physical condition.

specifications genpurrelays:

• brand: General Electric
• mpn: 218a4274-11
• model: 393d10-21
• current type: Dc
• type: Power Relay
• unit type: Unit
• number of pins: 14-pin
• coil voltage: 28vdc
• application: Industrial

returns genpurrelays:

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

payments genpurrelays:

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

offer genpurrelays:

• started: october 2, 2025
• best offers: true
• sold #: 18
• options: ship-to-home
• prices: $20.84–$44.95
• item condition:
  • Used
  • New – Open box
• availability: in stock
• in stock #: 5

shipping genpurrelays:

• transit: 2-6 days
• type: fixed
• carrier: ups
• service: ups ground
• class: standard

general genpurrelays:

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

seller genpurrelays:

• city: houston, texas
• # reviews: 3453
• rating: 99.0%