LGH3A LINE RELAYS Electric Relay Coil Esterline Mec

Review LINE RELAYS Electric Relay 115vac 120vac Coil Esterline Mec

The LGH3A Electric Relay from Esterline Mec is a versatile and reliable solution for controlling electrical circuits in various applications. This line voltage relay is designed to operate with line voltages of 115VAC or 120VAC, making it suitable for use in North American electrical systems.

The LGH3A relay features a coil voltage rating of 120VAC, ensuring compatibility with commonly available coil voltages. The relay operates on an electromechanical principle, using an electrically operated switch to open or close an electrical contact when a current flows through the coil.

The contact rating of the LGH3A relay is 10A at 250VAC, making it suitable for controlling moderate current loads. The relay is available in single-pole, single-throw (SPST) and single-pole, double-throw (SPDT) configurations, providing flexibility for different application requirements.

The LGH3A relay is constructed with high-quality materials and components, ensuring reliable performance over extended periods. The contact surfaces are made of silver-plated copper, providing excellent conductivity and minimizing contact resistance. The relay housing is made of die-cast aluminum, providing excellent heat dissipation and mechanical strength.

The LGH3A relay is designed for easy installation and integration into electrical systems. It features mounting holes for wall or panel mounting and terminal screws for making secure electrical connections. The relay also includes an indicator light, which illuminates when the contact is closed, providing visual confirmation of relay operation.

The LGH3A relay is suitable for use in a wide range of applications, including industrial automation, HVAC systems, lighting control, and power distribution. Its rugged construction and reliable performance make it an ideal choice for applications where dependable electrical control is essential.

In summary, the LGH3A Electric Relay from Esterline Mec is a high-performance, versatile, and reliable electrical switching solution for controlling moderate current loads in various applications. Its compatibility with 115VAC or 120VAC line voltages and 120VAC coil voltage, along with its availability in SPST and SPDT configurations, make it a popular choice for electrical control systems in North America.

Pros and Cons of Buying Esterline Mec LGH3A Line Relay

The Esterline Mec LGH3A line relay is a commonly used electrical component in various industrial applications. This relay operates on both 115VAC and 120VAC coil voltages. In this analysis, we will discuss the advantages and disadvantages of purchasing a Esterline Mec LGH3A line relay.

1. Reliability: Esterline Mec is a well-known brand in the electrical industry, and their products are known for their reliability and durability. The LGH3A line relay is no exception, as it is designed to withstand harsh industrial environments.

2. Versatility: This relay can operate on both 115VAC and 120VAC coil voltages, making it a versatile option for various applications.

3. High Load Capacity: The LGH3A line relay can handle high loads, making it suitable for applications that require heavy current flow.

4. Easy Installation: The relay comes with clear markings and a user-friendly design, making it easy to install and maintain.

5. Robust Construction: The relay features a robust construction with a die-cast aluminum housing and an epoxy-coated coil, ensuring long-lasting performance.

1. Cost: Compared to other relays in the market, the Esterline Mec LGH3A line relay can be more expensive. However, its reliability and high load capacity may justify the cost for some applications.

2. Size: The relay is larger than some other options in the market, which may limit its use in applications with limited space.

3. Limited Number of Contacts: The LGH3A line relay has a limited number of contacts, which may not be suitable for applications that require more complex switching arrangements.

The Esterline Mec LGH3A line relay offers several advantages, including reliability, versatility, high load capacity, and easy installation. However, it also has some disadvantages, such as cost and size. Ultimately, the decision to purchase this relay depends on the specific requirements of your application. If you need a reliable and robust relay that can handle heavy loads, the LGH3A line relay may be a worthwhile investment. On the other hand, if you're looking for a more cost-effective or compact option, you may want to consider other alternatives.

If you require a reliable and robust line relay that can handle heavy loads and operate on both 115VAC and 120VAC coil voltages, the Esterline Mec LGH3A line relay is a strong recommendation. However, if cost or size is a concern, you may want to explore other options in the market that may better suit your needs.

Details:

Location 22-13. Surplus from a large manufacturers spare parts room. Line Relays LGH3A relay: details: you are buying one new relay as shown in the pictures. We buy sell and repair all industrial electrical parts.

Special delivery arrangements can be made as needed.

specifications genpurrelays:

• brand: Line Relays
• mpn: Lgh3a
• part type: Coil

returns genpurRelays:

• method: money back
• paid by: buyer
• time: 30 days
• policy: returns accepted

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general genpurrelays:

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

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• # reviews: 833
• city: columbus, ohio
• rating: 100.0%

offer genpurRelays:

• availability: in stock
• sold #: 7
• best offers: true
• options: ship-to-home
• prices: $75.00–$85.00
• item condition:
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  • New – Open box
• started: february 11, 2026
• in stock #: 4