330NO-120A MDI Contactor Relay

Review MDI Contactor Relay Used #150190

The MDI 330NO-120A contactor relay, model number 150190, is a versatile and reliable electrical component designed for controlling heavy loads in various industrial applications. This contactor is manufactured by Mitsuboshi Electric Corporation, a leading name in the industry known for its high-quality electrical equipment.

The MDI 330NO-120A contactor features a NO (Normally Open) contact type, which means that the contacts are open when the coil is not energized. When the coil is energized, the contacts close, allowing current to flow through the circuit and control the connected load. This contactor can handle a maximum current of 120 Amperes and a voltage rating of 330 Volts AC.

This contactor is designed with a robust construction to ensure long-lasting performance in harsh industrial environments. It is made of high-quality materials, including a copper-free alloy contact material that provides excellent electrical conductivity and wear resistance. The contactor also features a protective cover to prevent dust, debris, and other contaminants from entering the component and affecting its performance.

The MDI 330NO-120A contactor is easy to install and operate. It can be mounted on a DIN rail or directly on a panel using the provided mounting holes. The contactor comes with a built-in overload relay that protects the contactor from damage caused by excessive current or overloading. This feature helps ensure the safe and reliable operation of the contactor and the connected load.

This contactor also features a visible coil indicator that makes it easy to check the status of the coil at a glance. The contactor is designed to operate quietly and efficiently, minimizing noise and reducing power consumption. It is also RoHS compliant, meaning it contains no harmful substances and is environmentally friendly.

In summary, the MDI 330NO-120A contactor relay, model number 150190, is a robust and reliable electrical component that is ideal for controlling heavy loads in various industrial applications. Its high current and voltage rating, durable construction, and protective features make it a trusted choice for industries that require dependable and efficient electrical systems.

The MDI 330NO-120A contactor relay 150190 is a commonly used electrical component in various automation and control systems. This device is designed to switch heavy electrical loads based on the signal received from a control system. Here are some pros and cons of buying this contactor relay:

1. Robust Design: The MDI 330NO-120A contactor relay is built to withstand heavy electrical loads and harsh operating conditions. Its rugged design makes it suitable for use in industrial applications.

2. Versatile: This contactor relay can be used to switch AC loads up to 120A at 230V. It can also be used in various industries such as HVAC, water treatment, and manufacturing.

3. Easy to Install: The MDI 330NO-120A contactor relay comes with clear labeling and easy-to-understand instructions. It is also compatible with various control systems, making it easy to integrate into existing systems.

4. Reliable: This contactor relay is known for its reliability and long service life. It has a low contact resistance and can handle multiple switching operations without overheating or failing.

5. Cost-Effective: The MDI 330NO-120A contactor relay is a cost-effective solution for switching heavy electrical loads. It offers good value for money and can save costs in the long run by reducing the need for frequent replacements.

1. Size: The MDI 330NO-120A contactor relay is a relatively large component, which may make it difficult to install in tight spaces.

2. Requires Proper Wiring: Proper wiring of this contactor relay is essential to ensure safe and reliable operation. Improper wiring can lead to electrical hazards and damage to the component.

3. May Require Additional Accessories: Depending on the application, additional accessories such as overload relays or motor starters may be required to ensure safe and reliable operation of the contactor relay.

The MDI 330NO-120A contactor relay 150190 is a reliable and cost-effective solution for switching heavy electrical loads in various industries. Its robust design, versatility, and ease of installation make it a popular choice among electrical engineers and technicians. However, it is essential to ensure proper wiring and installation to ensure safe and reliable operation. Additionally, in some cases, additional accessories may be required to meet specific application requirements.

If you are in the market for a contactor relay to switch heavy electrical loads, the MDI 330NO-120A contactor relay 150190 is a good option to consider. Its reliability, versatility, and cost-effectiveness make it a popular choice in various industries. However, ensure that you have the necessary expertise and resources to properly wire and install the component to ensure safe and reliable operation. Additionally, consider consulting with an electrical engineer or technician to determine if any additional accessories are required for your specific application.

Details:

Rating per pole: 30 amps 600 vac res. On our showroom floor. It does not include manuals or printed materials. This does not include items sold as is or parts.

Normally open contacts. Model: 260h-rs-20 . Removed from: 260 ton van Don injection molding machine. Coil: 120 volt, 50/60 Hz.

Expedited shipping services are available upon request.

specifications genpurrelays:

• brand: Mdi
• mpn: 330no-120a
• type: Relay

general genpurrelays:

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

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• # reviews: 11596
• city: holly, michigan
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• availability: in stock
• started: september 23, 2025
• prices: $20.00–$41.80
• item condition: Used

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