Contactor SUPCO Definate Pourpose Relay Coil Pole

Review SUPCO Oem Definate Pourpose Relay 40amp 480v Coil Pole

The SUPCO DP404803 Definate Purpose Relay Contactor is a versatile and robust electrical component designed for heavy-duty applications. This Contactor, with model number 687152198344, is rated for a contact current of 40 Amps and a coil voltage of 480 Volts. It is a Definite Purpose Relay, which means it is designed to perform a specific function in an electrical circuit.

The Contactor consists of a set of contacts that can be opened and closed by an electromagnetic coil. The contacts are made of high-quality material, ensuring long life and reliable performance. The Contactor housing is made of cast aluminum, providing excellent heat dissipation and protection against environmental factors.

The Contactor has a coil voltage rating of 480 Volts, making it suitable for use in industrial applications where high voltage is required. The Contactor also has a contact rating of 40 Amps, allowing it to handle a significant amount of current.

The Contactor is designed with a pole reversing feature, which allows it to reverse the direction of the contacts when the coil is energized. This feature is useful in applications where the direction of power flow needs to be changed.

The Contactor also has a built-in overload protective device, which helps prevent damage to the contacts due to overload. This feature ensures that the Contactor can handle momentary overloads without failing.

The Contactor is easy to install and operate. It has a clear and concise marking on the contacts, making it easy to identify the correct terminals for connection. The Contactor also has a handle that can be used to manually operate the contacts, providing an additional level of control.

In summary, the SUPCO DP404803 Definate Purpose Relay Contactor is a high-performance electrical component designed for heavy-duty industrial applications. With its 40 Amp contact rating, 480 Volt coil voltage, and pole reversing feature, this Contactor offers reliable and efficient power control. Its robust design, with a cast aluminum housing and built-in overload protective device, ensures long-lasting performance and protection against environmental factors.

The SUPCO DP404803 Definate Pourpose Relay Contactor 40A, 480V, COIL: POLE is a type of electrical device used to control heavy loads through a relay. Here are some pros and cons that may help you in making a decision to buy this product:

1. High Current Capacity: This contactor can handle a current of 40 amperes, making it suitable for controlling heavy loads.

2. Voltage Rating: The contactor is rated for 480 volts, making it ideal for industrial applications where high voltage is required.

3. Definite Purpose: This contactor is designed for specific applications and is not intended for general use, ensuring reliable performance in specific applications.

4. Coil Voltage: The contactor has a coil voltage rating of POLE, which means that the coil can be connected in different ways to suit various application requirements.

5. Durable Construction: The contactor is built with robust materials to ensure long-lasting performance in harsh industrial environments.

1. Limited Applications: Since this contactor is designed for specific applications, it may not be suitable for all types of loads or applications.

2. Higher Cost: Compared to general-purpose contactors, definite purpose contactors like this one tend to be more expensive due to their specialized design and features.

3. Complex Installation: Installing this contactor may require specialized knowledge and skills, making the installation process more complex and time-consuming.

The SUPCO DP404803 Definate Pourpose Relay Contactor 40A, 480V, COIL: POLE is a specialized electrical device designed for specific applications where high current and voltage are required. While it offers reliable performance and durability, it comes with a higher cost and complex installation process compared to general-purpose contactors. If you have a specific application requirement that matches this contactor's specifications, then it could be a worthwhile investment. However, if you have more flexible requirements or need a more cost-effective solution, you may want to consider other options.

If you have a specific application requirement that matches the SUPCO DP404803 Definate Pourpose Relay Contactor 40A, 480V, COIL: POLE's specifications, then it could be a good investment for your industrial application. However, if you have more flexible requirements or need a more cost-effective solution, consider exploring other contactor options with similar current and voltage ratings but more general-purpose designs. Always ensure that you consult with a qualified electrical engineer or technician before making a final decision.

Details:

With a maximum amperage of 40a and coil voltage 480v, this 3-pole relay is suitable for controlling various electrical devices systems. The Supco DP404803 oem definite purpose relay Contactor is a high-quality electrical component designed for industrial and commercial applications. Built by the trusted brand Supco, this Contactor ensures reliable performance and efficient operation for your electrical equipment.

specifications genpurrelays:

• brand: Supco
• mpn: Contactor
• current type: Ac
• type: Fan Relay
• maximum amperage: 40 A
• coil voltage: 480v
• upc: 687152198344

shipping genpurrelays:

• type: calculated
• carrier: usps
• class: standard
• transit: 5-8 days
• service: usps ground advantage

payments genpurrelays:

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

general genpurrelays:

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

seller genpurrelays:

• rating: 100.0%
• # reviews: 448
• city: port richey, florida

returns genpurrelays:

• policy: no returns

offer genpurrelays:

• options: ship-to-home
• price: $29.97
• item condition: New
• started: april 15, 2026
• best offers: true
• in stock #: 1
• sold #: 12
• availability: in stock