700-N400A2 ALLEN-BRADLEY Bradly Relay

Review ALLEN-BRADLEY Bradly Relay New Old Stock

The Allen-Bradley Model 700-N400A2 is a versatile and reliable normally open (NO) form C contact, SPDT relay offered by Rockwell Automation. This particular model is a part of the 700 Series Relay family, known for its compact design and robust construction.

The 700-N400A2 relay comes with four Form A contacts, all of which are normally open. This configuration makes it suitable for a wide range of applications requiring multiple contacts to monitor different conditions or perform various functions. The contacts are rated for a maximum operating voltage of 277VAC, 480VAC three-phase, or 600VDC, depending on the specific application requirements.

The relay coil is rated for a maximum voltage of 125VAC, 24VDC, and has a current rating of 0.22A at 24VDC. This coil is designed to withstand inrush currents of up to 5 Amps, ensuring reliable operation even under heavy loads. The contacts can handle a maximum contact current of 1.5 Amps at 277VAC and 3 Amps at 125VAC.

The Allen-Bradley 700-N400A2 relay features a number of advanced features, including a contact monitor function, which can detect and indicate stuck contacts or low contact bounce. It also comes with a built-in coil overload protection, which can help prevent damage to the coil due to overcurrent conditions.

The housing of the 700-N400A2 relay is made of a robust die-cast aluminum, ensuring excellent heat dissipation and resistance to harsh environments. The relay is also RoHS compliant and meets the requirements of various international standards, such as UL, CSA, and CE.

In summary, the Allen-Bradley Model 700-N400A2 is a high-performance, versatile, and reliable SPDT relay with four Form A contacts. It is suitable for various applications requiring multiple contacts and can handle high contact currents and heavy inrush loads. Its advanced features, such as contact monitoring and coil overload protection, make it a preferred choice for automation professionals. The compact and robust design, along with its compliance with various international standards, ensures its suitability for a wide range of applications in diverse industries.

The Allen-Bradley 700-N400A2 is a normally open, form C, single-pole, double-throw (SPDT) relay manufactured by Rockwell Automation. This type of relay is commonly used in industrial automation applications for controlling electrical circuits. Let's discuss the pros and cons of purchasing this particular model.

1. Robust Design: The Allen-Bradley 700-N400A2 relay is known for its rugged construction, making it suitable for harsh industrial environments. It can withstand high temperatures and vibrations, ensuring reliable operation.

2. Versatile: This relay can handle a wide range of currents (up to 10A) and voltages (up to 277VAC), making it a versatile choice for various applications.

3. Easy to Install: The relay comes with a standard form C plug-in terminal configuration, which simplifies installation and wiring.

4. High Coil Life: The contact life of the Allen-Bradley 700-N400A2 relay is rated at 100 million operations, ensuring long-lasting performance.

5. Rockwell Automation Support: Being a Rockwell Automation product, you can expect excellent customer support and readily available replacement parts.

1. Cost: Compared to some other relays in the market, the Allen-Bradley 700-N400A2 can be relatively expensive, especially for smaller applications.

2. Size: This relay is larger than some other options in its class, which could be a concern for applications with limited space.

3. Manual Operated: Unlike solid-state relays, the Allen-Bradley 700-N400A2 is a mechanically operated relay, which might require more maintenance over time.

In conclusion, the Allen-Bradley 700-N400A2 relay is a reliable and robust choice for industrial automation applications that require a versatile, high-performing, and easy-to-install relay. Although it comes with a higher price tag and larger size compared to some alternatives, its long lifespan, rugged design, and excellent customer support make it a worthwhile investment for many applications.

Details:

Allen bradly relay 700-N400A2 new old stock.

specifications genpurrelays:

• brand: Allen-bradley
• mpn: 700-n400a2
• mounting style: Bolt-on
• current type: Ac
• type: Power Relay
• unit type: Unit
• maximum amperage: 400 A
• contact configuration: 4 Pole Single Throw
• country/region of manufacture: United States
• application: Industrial

payments genpurrelays:

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

shipping genpurrelays:

• class: expedited
• carrier: usps
• transit: 5-13 days
• service: usps priority mail
• type: calculated

general genpurrelays:

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

returns genpurrelays:

• policy: no returns

seller genpurrelays:

• city: mokena, illinois
• rating: 100.0%
• # reviews: 6

offer genpurrelays:

• in stock #: 5
• started: june 11, 2025
• prices: $44.95–$312.00
• item condition:
  • New – Open box
  • Seller refurbished
  • Used
  • New
• best offers: true
• options: ship-to-home
• availability: in stock
• sold #: 21