ARROW ACC330UM20 Hart Ctrl Magnetic Contactor 110-120VAC 40A 7-1/2HP

( Brand: Arrow ), ( Type: Pole Contactor ), ( Voltage: 120 V ), ( Custom Bundle: No ), ( Manufacturer Part Number: ACC330UM20 ), ( Compatible Product: Definite Purpose ), ( Country Of Origin: United States )

Review ARROW Hart Ctrl Magnetic Contactor 110-120vac 40a 7-1/2hp Model

The Hart Controls ARROW Acc330UM20 Magnetic Contactors is a versatile and reliable electrical switching device designed for use with motors and other heavy-duty applications. This contactor is rated for 110-120VAC and can handle a current of up to 40 Amperes, making it suitable for applications requiring a 7.5 horsepower motor.

The Acc330UM20 is a magnetic contactor, meaning that it uses magnetic forces to operate. This design ensures reliable and quick actuation, as well as long-lasting performance due to the minimal wear on moving parts. The contactor's body is constructed from a rugged die-cast aluminum housing, which provides excellent heat dissipation and resistance to harsh environments.

The contactor features a manual reset lever, allowing for easy restoration of power after a fault condition. The lever is located on the side of the contactor, making it easily accessible for maintenance and troubleshooting. The contactor also includes a built-in overload relay, which provides additional protection against overcurrent conditions.

The Acc330UM20 is suitable for use in a wide range of applications, including HVAC systems, pumps, compressors, and other industrial equipment. Its compact size, with a height of 2.2 inches and a width of 3.8 inches, makes it a great choice for installations where space is at a premium. The contactor also comes with mounting lugs, allowing for easy installation and wiring.

The Hart Controls ARROW Acc330UM20 Magnetic Contactor is a high-quality and reliable solution for your electrical switching needs. Its rugged construction, reliable magnetic operation, and built-in overload protection make it an excellent choice for heavy-duty applications where reliability and durability are essential.

Pros and Cons of buying a ABB AC5330UM20 Hart-Ctrl Magnetic Contactor (110-120VAC, 40A, 7-1/2hp, 85)

a. High Reliability: ABB is a reputable brand known for manufacturing high-quality electrical components. The AC5330UM20 contactor is designed to provide reliable and efficient power control.

b. Hart-Protocol Compatibility: This contactor supports Hart-Protocol communication, enabling real-time monitoring and diagnostics of the contactor status. This feature can be beneficial for industrial applications where remote monitoring and control are essential.

c. Robust Design: The contactor's rugged construction ensures it can withstand harsh operating environments, making it suitable for various industries and applications.

d. Easy Installation: The contactor features a user-friendly design, making it simple to install and commission.

a. Higher Cost: Compared to non-Hart contactors, the ABB AC5330UM20 Hart-Ctrl contactor may have a higher initial investment due to its advanced features and technology.

b. Complex Setup: While the contactor's Hart-Protocol capabilities offer numerous benefits, the setup process can be more complex than traditional contactors. It might require additional time and resources to configure and integrate the contactor into the system.

The ABB AC5330UM20 Hart-Ctrl magnetic contactor offers several advantages, including reliability, Hart-Protocol compatibility, rugged design, and easy installation. However, it comes with a higher initial investment and a more complex setup process compared to non-Hart contactors.

When deciding whether to buy this contactor, consider the specific requirements of your application. If real-time monitoring, remote control, and advanced diagnostics are essential, the ABB AC5330UM20 Hart-Ctrl magnetic contactor is an excellent choice. However, if these features are not necessary, a traditional contactor might be a more cost-effective option.

For applications where Hart-Protocol communication, remote monitoring, and advanced diagnostics are crucial, the ABB AC5330UM20 Hart-Ctrl magnetic contactor is a recommended choice. However, if these features are not necessary, consider a traditional contactor to save on initial investment and simplify the installation process.

Details:

Ideal for businesses and industrial settings, this magnetic contactor ensures seamless operation control of heating, ventilation, refrigeration systems. With a voltage range of 110-120VAC and 40A capacity, it is suitable for controlling up to 7-1/2HP motors. This pole contactor, featuring 3 poles and known by model 85, is compatible with definite purpose applications proudly manufactured in the USA trusted brand Arrow.

part #: acc330um20 prices

• $25.98-$199.98

specifications hvaccongo:

• brand: Arrow
• type: Pole Contactor
• voltage: 120 V
• custom bundle: No
• manufacturer part number: ACC330UM20
• compatible product: Definite Purpose
• country of origin: United States

offer hvaccongo:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• best offers: True
• started: November 17, 2025
• quantity: 4

seller hvaccongo:

• city: Milwaukee, Wisconsin
• rating: 100.0%
• # reviews: 2

shipping hvaccongo:

• cost: $6.72
• type: Calculated
• transit: 4-11 Days
• carrier: USPS, UPS
• class: Economy, Standard
• service: USPS Media Mail, USPS Ground Advantage, UPS Ground

returns hvaccongo:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer
• method: Money back

payments hvaccongo:

• credit card: Diners-club
• other
• wallet: Paypal

general hvaccongo:

• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration Contactors
• condition: New Open box

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