700-CF310E ALLEN-BRADLEY Relay Contactor

Review ALLEN-BRADLEY Series Industrial Relay Contactor

The Allen-Bradley 700-CF310E 100S-F Relay Contactor is a versatile and reliable electrical component designed for controlling heavy loads in various industrial applications. This contactor, manufactured by Rockwell Automation, is part of the CF300 series and is specifically engineered for use with the Allen-Bradley 1756-L10 and 1756-L11 Solid-State Relays.

The CF310E contactor features a 100A continuous current rating and a 200A short-time rating, making it suitable for managing heavy electrical loads. It is available in a variety of frame sizes, including NEMA 1, 12, 13, and 13M, to accommodate different mounting configurations. The contactor's silver-plated copper contacts provide excellent electrical conductivity and resistance to wear, ensuring reliable performance even in harsh environments.

The CF310E contactor's design includes a built-in overload relay, which helps protect against overloads and short circuits. This feature is particularly useful in applications where heavy loads may occasionally exceed their rated capacity. Additionally, the contactor is equipped with a thermal trip unit that monitors the contact temperature and opens the contacts if they become too hot, preventing damage and potential safety hazards.

The Allen-Bradley 700-CF310E 100S-F Relay Contactor is easy to install and integrate into control systems. It is designed to work seamlessly with the Allen-Bradley 1756-L10 and 1756-L11 Solid-State Relays, allowing users to control and monitor their electrical loads with precision and flexibility. The contactor's compact size and rugged construction make it an ideal choice for a wide range of industrial applications, from HVAC systems to manufacturing processes.

Overall, the Allen-Bradley 700-CF310E 100S-F Relay Contactor is a high-performing and dependable electrical component that offers excellent value for industrial applications requiring heavy load control. Its robust design, built-in protective features, and compatibility with Allen-Bradley solid-state relays make it a popular choice among engineers and maintenance personnel in various industries.

The Allen-Bradley 700-CF310E 100S-F Relay Contactor is a commonly used electrical component in industrial automation systems. This device serves as a contactor, which means it can be used to control the electrical flow to other devices. Here are some potential pros and cons of purchasing this specific model:

1. Versatility: The 100S-F variant of this contactor is designed to handle a wide range of currents and voltages, making it a suitable choice for various applications in industrial automation.

2. Durability: Allen-Bradley is a reputable brand known for producing high-quality electrical components. The CF310E contactor is built to withstand harsh environments and heavy use, ensuring long-term reliability.

3. Easy installation: This contactor features a compact, modular design, which simplifies the installation process. The screwless terminals also help to save time during wiring.

4. Interchangeability: Allen-Bradley's 700 series contactors are widely used in various industries, and the parts are often interchangeable. This makes it easier to find replacement parts and maintain the system.

1. Cost: The Allen-Bradley CF310E contactor is a premium product, and its price point may be higher than some alternative options from less well-known brands.

2. Size: While the compact design makes installation easier, it may also limit the size of the contactor that can be used in certain applications.

3. Complexity: For users who are not familiar with Allen-Bradley components or industrial automation systems, the configuration and programming of this contactor might require additional time and resources.

In conclusion, the Allen-Bradley 700-CF310E 100S-F Relay Contactor is a robust and versatile choice for industrial automation applications. Its durability, ease of installation, interchangeability, and versatility make it a valuable investment for businesses in various industries. However, the premium price point and potential size limitations should be carefully considered before making a purchase.

If you are looking for a reliable and versatile contactor for your industrial automation system, the Allen-Bradley 700-CF310E 100S-F Relay Contactor is a solid choice. Its high-quality construction and wide range of compatibility make it a worthwhile investment, despite the higher price point. However, it's essential to evaluate your specific application requirements, such as the required current and voltage ratings, and ensure that this contactor meets those needs before making a purchase.

Details:

specifications genpurrelays:

• brand: Allen-bradley
• mpn: 700-cf310e
• item length: 4-1/4 In
• smart home compatibility: Nap
• suitable for: Interior
• current type: Ac/dc
• unit type: Unit
• contact material: Abs/plastic
• number of pins: 8-pin
• features: Heavy Duty
• item width: 1-3/4 In
• mounting style: Din Rail
• maximum amperage: 25a
• type: Industrial Control Relay
• contact configuration: 4 Pole Single Throw
• coil voltage: 24vdc
• application: Control Equipment Panels
• country of origin: Switzerland

returns genpurrelays:

• policy: no returns

seller genpurrelays:

• city: adrian, missouri
• # reviews: 8731
• rating: 99.9%

general genpurrelays:

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

payments genpurrelays:

• wallet: google-pay
• other
• credit card: diners-club

offer genpurrelays:

• in stock #: 5
• sold #: 21
• availability: in stock
• best offers: true
• started: january 5, 2026
• prices: $24.00–$119.00
• item condition:
  • Used
  • New – Open box
• options: ship-to-home

shipping genpurrelays:

• carrier: usps
• service: usps ground advantage
• class: standard
• transit: 3-8 days
• type: calculated