GE TR72421SN General Electric Disconnect Switch 30A 240V 5-3PH

( Brand: Ge ), ( Part Type: Switch ), ( Input Voltage: 240 V ), ( Manufacturer Part Number: TR72421SN )

Review GE General Electric Heavy Duty Disconnect Switch 30a 240v

The GE TR72421SN 30A, 240V, 5-3P General Electric Disconnect Switch is a versatile and reliable solution for managing electrical circuits in both residential and commercial applications. This disconnect switch offers several key features designed to ensure safety, ease of use, and durability.

This switch is rated for a current of 30 amperes and operates on a 240-volt power supply. It is equipped with five pole, three position contacts that can be configured in multiple ways to suit various wiring arrangements. The three positions include the "On" position for normal electrical operation, the "Off" position for disconnecting power to the circuit, and the "Line" position for transferring power from one source to another during maintenance or emergency situations.

The GE TR72421SN Disconnect Switch is constructed with heavy-duty materials and components to ensure long-lasting performance. It features a copper alloy contact material that provides excellent conductivity and wear resistance. The switch also includes a transparent cover that protects the contacts from dust, debris, and accidental contact.

Safety is a top priority with this disconnect switch. It is UL listed and meets the UL 489 Standard for Industrial Control and Motor Circuits. The switch also includes overload protection, which automatically disconnects power to the circuit if the current exceeds the rated capacity, helping to prevent overheating and potential electrical fires.

Installing the GE TR72421SN Disconnect Switch is a straightforward process, thanks to its user-friendly design. The switch features clear markings on the front panel to indicate the various positions and functions. The switch also includes mounting holes and a grounding lug to facilitate secure installation.

In summary, the GE TR72421SN 30A, 240V, 5-3P Disconnect Switch is a robust and versatile electrical component that offers reliable disconnect and transfer functionality, as well as advanced safety features. It is an essential tool for managing electrical circuits in a wide range of applications and is backed by the reputation and quality of General Electric.

A Comprehensive Analysis of the GE TR72421SN 30A 240V 5-3PH General Electric Disconnect Switch

The GE TR72421SN is a 30A, 240V, 5-3PH General Electric Disconnect Switch. This switch is designed for heavy-duty applications, making it an essential component for various industrial and residential electrical systems. In this analysis, we will discuss the pros and cons of using this switch to help you make an informed decision.

1. Heavy-duty construction: The GE TR72421SN is built to withstand the rigors of industrial and heavy-duty applications. Its durable design ensures longer lifespan and reliability.

2. Multi-pole configuration: The switch has a 5-3PH configuration, making it suitable for use in applications that require handling multiple phases.

3. UL Listed: The GE TR72421SN is UL listed, which means it has been tested and certified by Underwriters Laboratories, ensuring safety and compliance with industry standards.

4. Easy installation: The switch comes with a clear and concise instruction manual, making installation straightforward and hassle-free for most users.

5. Voltage and amperage protection: The switch includes a built-in overload protection feature that automatically shuts off the power if the current exceeds the rated value, preventing potential damage to the connected equipment.

1. Price: The GE TR72421SN is priced higher compared to some other disconnect switches in the market. However, its heavy-duty construction and industrial-grade features justify the investment.

2. Size: The switch is larger than some other models, which may require more space for installation.

3. Manual operation: The switch is a manual model, meaning it does not have an automatic function. This can be a disadvantage for applications that require frequent power cycling.

The GE TR72421SN 30A 240V 5-3PH General Electric Disconnect Switch is a high-quality, reliable, and durable option for heavy-duty applications. Its multi-pole configuration, UL listing, and built-in overload protection feature make it a valuable investment for various industrial and residential electrical systems. While it may have a higher price point and larger size compared to some other models, its advantages outweigh the cons.

If you are in need of a heavy-duty disconnect switch for industrial or heavy-duty applications, the GE TR72421SN is an excellent choice. Its durability, reliability, and safety features make it a worthwhile investment for ensuring the longevity and optimal performance of your electrical system.

Details:

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part #: tr72421sn prices

• $67.45-$89.99

specifications stigstarters:

• brand: Ge
• part type: Switch
• input voltage: 240 V
• manufacturer part number: TR72421SN

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• policy: Returns Accepted
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General stigstarters:

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• condition: Used

offer stigstarters:

• quantity: 1
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• availability: In Stock
• started: October 22, 2025

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• rating: 99.8%
• city: Williston, Vermont
• # reviews: 8037

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