VMP120A-E-107 MACROMATIC Voltage Monitor Relay Control Panel

Review MACROMATIC Voltage Monitor Relay 120vac 10a 8-pin Control Panel

The Macromatic VMP120A-E-107 Voltage Monitor Relay is a versatile and essential component for various control systems, particularly in industrial, commercial, and residential applications. This 8-pin voltage monitor relay is designed to handle 120VAC voltage and a current up to 10 amperes.

This relay features a voltage monitoring function, which makes it a standout choice for applications where monitoring and controlling voltage levels is crucial. The voltage monitor function allows the relay to switch on or off based on the voltage level it detects. This feature is particularly useful in power supply systems, where maintaining optimal voltage levels is necessary to ensure the proper operation of downstream equipment.

The Macromatic VMP120A-E-107 is an 8-pin relay, meaning it has eight terminals for making electrical connections. The pins are labeled clearly, making it easy to identify the correct connection points for various applications. The relay's compact size, 1.7 inches long, 1.2 inches wide, and 0.9 inches high, makes it suitable for installation in control panels or other tight spaces.

The VMP120A-E-107 is designed with robust materials and construction techniques to ensure reliable performance in demanding environments. Its contacts are gold-plated to provide superior conductivity and durability, while the relay's housing is made from a rugged, moisture-resistant material to protect against environmental hazards.

This relay is easy to install and integrate into various control systems, thanks to its standard size and easy-to-understand wiring diagram. It is also UL and CSA listed, ensuring compliance with industry safety standards.

In summary, the Macromatic VMP120A-E-107 Voltage Monitor Relay is a high-performance, versatile, and reliable component for voltage monitoring and control applications. Its compact size, 8-pin configuration, and rugged construction make it a valuable addition to any control panel or power supply system.

Macromatic VMP120A-E-107 Voltage Monitor Relay: A Comprehensive Analysis

The Macromatic VMP120A-E-107 is a 120VAC, 10A, 8-pin voltage monitor relay. It is designed to protect electrical equipment by automatically disconnecting the power in case of voltage fluctuations. In this analysis, we will discuss the pros and cons of this relay to help you make an informed decision.

1. Voltage protection: The primary function of this relay is to provide voltage protection, ensuring the electrical equipment is not exposed to voltage surges or dips that could cause damage.

2. Versatile application: The Macromatic VMP120A-E-107 can be used in various industries, including HVAC, manufacturing, and power generation, making it a versatile choice for different applications.

3. Easy installation: The relay comes with clear markings on the terminal pins, making it easy for users to install and connect the wires correctly.

4. Durable construction: Macromatic relays are known for their robust design and long lifespan, ensuring reliable performance even in harsh environments.

5. Precise voltage sensing: The relay is capable of detecting voltage fluctuations as small as 5%, providing accurate voltage monitoring and protection.

1. Limited current capacity: With a maximum current capacity of 10A, this relay may not be suitable for applications requiring higher current loads.

2. Manual reset: The relay requires manual reset after a power outage or voltage fluctuation, which could be inconvenient in some applications.

3. Single-phase only: This relay is designed for single-phase applications and cannot be used for three-phase systems.

The Macromatic VMP120A-E-107 voltage monitor relay is an excellent choice for applications requiring voltage protection for single-phase, 120VAC loads up to 10A. Its precise voltage sensing, easy installation, and durable construction make it a reliable and cost-effective solution for various industries. However, users with higher current loads or three-phase applications should consider alternative relays.

If you are looking for a voltage monitor relay for single-phase applications with a current capacity of up to 10A, the Macromatic VMP120A-E-107 is an excellent option to consider. However, if you require higher current capacity or three-phase applications, consider exploring other models from Macromatic or other reputable relay manufacturers.

Details:

Macromatic voltage monitor relay VMP120A-E-107 120vac 10a 8-pin control panel.

specifications genpurrelays:

• brand: Macromatic
• mpn: Vmp120a-e-107
• current type: Ac
• type: Voltage Monitor Relay
• coil voltage: 120 Vac
• current rating: 10a 240vac / 10a 30vdc
• number of pins: 8-pin
• application: Control Equipment Panels
• power: 1/2 Hp 240vac / 1/3 Hp 240vac

general genpurrelays:

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

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• in stock #: 1
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• started: february 10, 2026
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