LR3E010

Square D

2 offers available: $22.91–$108.81
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LR3E010 Comparison

LR3E010 in Used Condition
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LR3E010 SQUARE D OVERLOAD RELAY And Lc1 Ee03 Details$22.91Condition is Used, LR3E010 SQUARE D OVERLOAD RELAY And Lc1 Ee03 , shipping cost = $6.58Top Rated99.8%
LR3E010 in New Condition
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LR3E010 SQUARE D OVERLOAD RELAY Details$108.81Condition is New, LR3E010 SQUARE D OVERLOAD RELAY, shipping cost = $7.50100.0%
LR3E010 SQUARE D Overload Relay

The Square D LR3E010 LR3 E010 Overload Relay is a versatile and reliable electrical component designed for use in various applications to protect against overloads, short circuits, and other electrical faults. This overload relay, specifically model LC1 EE03, is manufactured by Square D, a renowned name in electrical equipment production.

The LR3E010 is a single-phase, 15 or 20 ampere, 120/277 volts AC relay. Its compact size, measuring 2.2 inches in length, 1.4 inches in width, and 1.5 inches in height, makes it suitable for installation in confined spaces. The relay features a molded case construction, ensuring durability and resistance to environmental conditions.

The LR3E010 is designed with a thermal magnetic trip element, which monitors the current flowing through the circuit. When the current exceeds the set limit, the relay trips, disconnecting the circuit to prevent further damage. The relay has a tripping curve that can be adjusted to accommodate different applications, providing flexibility in use.

The LR3E010 also includes a built-in overvoltage protection feature, which disconnects the circuit if the voltage exceeds the safe operating limit. This feature helps protect the connected equipment and the relay itself from damage due to voltage surges or spikes.

The LC1 EE03 version of the LR3E010 is designed for use in standard NEMA 5-15R or 5-20R outlets. The relay terminals are color-coded for easy identification and connection, with the line and load terminals marked in red and silver, respectively. The relay also includes a ground terminal for safety grounding.

The LR3E010 is suitable for use in various applications, including HVAC systems, lighting circuits, and appliance circuits. Its robust design and adjustable tripping curve make it a reliable choice for protecting electrical circuits against overloads and short circuits.

In summary, the Square D LR3E010 LR3 E010 Overload Relay LC1 EE03 is a compact, versatile, and reliable electrical component designed for use in various applications to protect against overloads, short circuits, and voltage surges. Its adjustable tripping curve, built-in overvoltage protection, and color-coded terminals make it a convenient and effective solution for electrical protection.

Comparison of Square LR3E010 and LR3 E010 Overload Relays with LC1 EE03

Introduction:

Both Square D LR3E010 and LR3 E010 overload relays are suitable for protecting motors and other electrical loads. However, the LC1 EE03 is a different product, which is a molded case circuit breaker. In this comparison, we will focus on the features, advantages, and disadvantages of the LR3E010 and LR3 E010 overload relays.

LR3E010 Overload Relay:

1. Features: The LR3E010 overload relay is a type S-type overload relay with a current range of 10-250A and voltage range of 120V to 600V. It offers a manual reset and a trip adjustment range of 100-120% of the rated current.

2. Advantages: It has a high accuracy, fast response time, and a wide range of applications. It is also easy to install and maintain.

3. Disadvantages: It does not have a built-in overvoltage protection feature. It may require additional components for overvoltage protection, which can increase the overall cost.

LR3 E010 Overload Relay:

1. Features: The LR3 E010 overload relay is a type S-type overload relay with a current range of 5-300A and voltage range of 120V to 600V. It offers a manual reset and a trip adjustment range of 100-130% of the rated current.

2. Advantages: It has a high accuracy, fast response time, and a wide range of applications. It also has a built-in overvoltage protection feature, which can save the cost of additional components.

3. Disadvantages: It may not be suitable for applications that require a higher trip adjustment range.

LC1 EE03 Molded Case Circuit Breaker:

1. Features: The LC1 EE03 molded case circuit breaker is a type B molded case circuit breaker with a current range of 15-200A and voltage range of 120V to 600V. It offers a manual reset and a trip adjustment range of 50-100% of the rated current.

2. Advantages: It has a built-in overcurrent and overvoltage protection feature. It is also more robust and can handle higher fault currents than overload relays.

3. Disadvantages: It is more expensive than overload relays and may require more space for installation.

Conclusion:

Both the LR3E010 and LR3 E010 overload relays are suitable for protecting electrical loads with a wide range of applications. The LR3E010 offers a wider trip adjustment range but requires additional components for overvoltage protection. The LR3 E010 has a built-in overvoltage protection feature but may not be suitable for applications that require a higher trip adjustment range. The LC1 EE03 molded case circuit breaker offers both overcurrent and overvoltage protection, making it a more robust option, but it is more expensive and requires more space for installation.

Recommendation:

The choice between the LR3E010, LR3 E010, and LC1 EE03 depends on the specific application requirements. If the application requires a wider trip adjustment range and the cost of additional components for overvoltage protection is acceptable, the LR3E010 may be the best option. If the application requires both overcurrent and overvoltage protection, the LC1 EE03 molded case circuit breaker is the recommended option. If the application has limited space for installation and the budget is a concern, the LR3 E010 with its built-in overvoltage protection may be the most cost-effective solution.

Details:

This is a pre-owned item. Occasionally an oversight or mistake can occur. Pre owned items are in guaranteed working condition but may show signs of cosmetic wear such as light scuffs and scratches.

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rating: 99.6% out of 100 based on 837 user ratings.
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