LIFTMASTER J3343M Garage Door Opener 1/3HP 460V 3PH 60HZ

( Brand: Liftmaster ), ( Manufacturer Part Number: J3343M ), ( Part Type: Garage ), ( Compatible Brand: For Liftmaster ), ( Power Source: Corded )

Review LIFTMASTER 1/3hp 460v 3ph 60hz Garage Door Opener Used

The LiftMaster J3343M garage door opener is a powerful and reliable solution for automatic garage door operation. This opener boasts a horsepower rating of 1/3 HP, making it capable of handling standard-size single garage doors with ease. The J3343M operates on a 460V 3-phase power source, making it an excellent choice for commercial or industrial applications that require heavy usage. Its operation frequency is 60 Hz, ensuring seamless and efficient performance.

This garage door opener features a durable and robust design. Its heavy-duty steel motor provides exceptional lifting power and longevity. The J3343M also comes with a pre-installed 24V DC battery backup system, which allows the opener to operate during power outages, ensuring uninterrupted access to your garage.

The J3343M offers enhanced safety features to ensure the protection of both people and property. It includes an infrared safety sensor system that automatically reverses the door if it encounters an obstruction. Additionally, its photoelectric eyes detect the presence of objects in the door's path and prevent the door from closing.

The LiftMaster J3343M garage door opener offers quiet and smooth operation, thanks to its industrial-grade DC motor and belt drive system. Its high-performance operating system provides consistent force, reducing wear and tear on the door and its components.

The J3343M is compatible with a range of garage door sizes and types. It features a 6-inch chain drive system for standard-size doors, and it can be configured to work with sectional, roll-up, and tilt-up doors. It also comes with a 10-foot safety sensing system that can be extended to accommodate larger garages.

This garage door opener is designed for easy installation and operation. It includes a pre-assembled rail system, making installation faster and simpler. It also features a built-in wall console that allows for easy control of the opener's functions. Additionally, it offers MyQ technology compatibility, enabling remote control and monitoring capabilities using a smartphone, tablet, or computer.

The LiftMaster J3343M garage door opener is a high-performance, durable, and reliable solution for commercial or industrial garage door applications. Its powerful 1/3 HP motor, 3-phase power compatibility, and safety features make it an excellent choice for heavy usage environments. Its quiet and smooth operation, compatibility with various garage door types, and easy installation make it a practical and convenient option for business owners and facility managers.

LiftMaster J3343M Garage Door Opener: A Comprehensive Analysis

The LiftMaster J3343M is a heavy-duty, commercial-grade garage door opener, designed for industrial applications. This opener is engineered to provide reliability, durability, and efficiency for large and frequently used doors. In this analysis, we will explore the key features, benefits, and potential drawbacks of this garage door opener to help you make an informed decision.

1. Powerful motor: The J3343M boasts a 1/3 HP, 460V, 3-phase, 60Hz motor, capable of handling large and heavy doors.

2. Industrial-grade construction: Designed for commercial use, this opener boasts robust components, including heavy-duty belts, bearings, and gears.

3. Automatic reverse: This feature ensures the door reverses direction if it encounters an obstacle, promoting safety.

4. Pulse control: Allows for precise control of the door's movement, which is essential when working with large doors.

1. Enhanced efficiency: The J3343M's powerful motor ensures swift and smooth operation, reducing energy consumption and wear on the door and its components.

2. Dependability: Its industrial-grade construction and commercial-focused design make it a reliable choice for heavy-duty use.

3. Customizable control: The pulse control feature allows for fine-tuning of door movement, ensuring optimal performance and safety.

1. Expensive: The J3343M's commercial-grade components and heavy-duty design come with a premium price tag.

2. Complex installation: Due to its industrial nature, the installation process may be more complicated and time-consuming than that of residential garage door openers.

3. Limited compatibility: This opener is designed for specific applications and may not be compatible with all garage door types and configurations.

The LiftMaster J3343M 1/3 HP 460V 3-phase 60Hz garage door opener is an excellent choice for businesses and industrial facilities that require a heavy-duty, reliable, and efficient garage door opener. Its powerful motor, industrial-grade construction, and customizable control features make it a worthwhile investment. However, its complex installation process, limited compatibility, and high cost may make it less suitable for residential applications.

If you are in need of a garage door opener for a large, commercial, or industrial application, the LiftMaster J3343M is an excellent option. Its robust design, powerful motor, and customizable control features make it a dependable and efficient choice for handling heavy and frequently used doors. However, for residential applications, you may want to consider a more cost-effective and user-friendly garage door opener with fewer complex features.

Details:

LiftMaster J3343M 1/3HP 460V 3PH 60HZ Garage door opener USED, THIS IS A USED ITEM.

part #: j3343m prices

• $89.50-$474.95

specifications gardoremo:

• brand: Liftmaster
• mpn: J3343m
• part type: Garage
• compatible brand: For Liftmaster
• power source: Corded

offer gardoremo:

• availability: In Stock
• quantity: 9
• options: Ship-to-home
• sold: 0
• started: September 23, 2025
• best offers: True

general gardoremo:

• condition: Used
• Building Hardware > Garage doors Openers > Garage Door Remotes

returns gardoremo:

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

shipping gardoremo:

• cost: $61.72
• transit: 2-4 Days
• carrier: UPS
• class: Standard
• service: UPS Ground
• type: Calculated

payments gardoremo:

• credit card: Mastercard
• other
• wallet: Apple-pay

seller gardoremo:

• # reviews: 82
• rating: 100.0%
• city: Minneapolis, Minnesota

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