260NO-120AH-18 MDI Mercury Contactor Relay Coil

Review MDI Mercury Contactor Relay 60a 480v Coil 120v

The MDI 260NO-120AH-18 Mercury Contactor Relay is a versatile and reliable electrical component designed for heavy-duty applications. This 60A, 480V contactor features a coil voltage of 120V and is suitable for use in various industrial automation systems.

The contactor's body is constructed from a rugged, die-cast aluminum housing that ensures durability and resistance to harsh environments. The contacts are made from high-quality, low-resistance material to ensure reliable and efficient electrical connections. The contactor's current rating of 60A means it can handle a significant amount of electrical current, making it ideal for applications that require heavy electrical loads.

The MDI 260NO-120AH-18 Mercury Contactor Relay comes with a built-in coil that has a voltage rating of 120V. The coil's design ensures quick and efficient magnetic activation of the contacts, providing reliable and accurate switching of electrical loads. The contactor's 480V rating indicates the voltage at which it can be operated, making it suitable for use in high-voltage electrical systems.

The contactor's NO (Normally Open) configuration means that the contacts are open when the coil is de-energized. When the coil is energized, the contacts close, allowing electrical current to flow through the contacts and connect the load to the power source. The contactor also includes a 18mm terminal size, allowing for easy and secure wiring connections.

The MDI 260NO-120AH-18 Mercury Contactor Relay is designed to provide reliable and efficient electrical switching in various industrial applications. Its rugged construction, high current rating, and versatile voltage and coil options make it a valuable addition to any industrial automation system. The contactor's quick and efficient switching capabilities ensure that electrical loads are turned on and off accurately and reliably, reducing downtime and increasing productivity.

Mercury MDI 260NO-120AH-18 Contact Relay (60A, 480V Coil, 120V): A Comprehensive Analysis

The Mercury MDI 260NO-120AH-18 Contact Relay is a versatile electrical component used in various industrial applications. This model features a 60-ampere contact capacity, a 480-volt coil voltage, and a 120-volt coil voltage. In this analysis, we will discuss the pros and cons of investing in this contact relay, helping you make an informed decision.

1. High Contact Capacity: With a contact capacity of 60 amperes, this Mercury contactor relay can handle heavy electrical loads, making it suitable for industrial applications that require high power transfer.

2. Dual Voltage Coil: The 120V and 480V coil voltages offer flexibility in wiring configurations, allowing the relay to be used in various electrical systems.

3. Durable Construction: Mercury is known for producing high-quality electrical components, and this contact relay is no exception. Its robust design ensures reliable operation under harsh conditions.

4. Easy Installation: The MDI 260NO-120AH-18 contact relay is designed to be easily installed and integrated into electrical control systems, reducing installation time and cost.

1. Higher Cost: Compared to lower-amperage contact relays, the Mercury MDI 260NO-120AH-18 is relatively more expensive due to its higher contact capacity and versatile voltage coils.

2. Larger Size: The larger size of this contact relay may pose challenges in space-constrained applications and require additional mounting hardware.

3. Complex Wiring: Due to the dual voltage coils, wiring this contact relay may be more complicated than wiring a single-voltage coil relay.

The Mercury MDI 260NO-120AH-18 Contact Relay offers several advantages, such as high contact capacity, dual voltage coils, and durable construction, making it an excellent choice for industrial applications that require heavy power transfer. However, its higher cost, larger size, and complex wiring may be drawbacks for some users. Ultimately, the decision to purchase this contact relay depends on the specific requirements of your electrical system and the trade-offs you are willing to make.

If you're looking for a heavy-duty contact relay for industrial applications, the Mercury MDI 260NO-120AH-18 is an excellent option due to its high contact capacity, versatile voltage coils, and durable construction. However, carefully consider the additional costs, size requirements, and wiring complexities before making a purchase. If your application does not require the high contact capacity or dual voltage coils, consider opting for a lower-amperage, single-voltage coil contact relay to save on costs and simplify wiring.

Details:

With a maximum amperage of 60a and coil voltage 120v, this model offers efficient durable performance. The Mdi brand ensures quality and dependability, making it a trusted choice for various industrial commercial settings.

specifications genpurrelays:

• brand: Mdi
• mpn: 260no-120ah-18
• part type: 480v Contactor Coil
• maximum amperage: 60 A

general genpurrelays:

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

returns genpurrelays:

• time: 60 days
• policy: returns accepted
• method: money back
• paid by: seller

shipping genpurrelays:

• class: standard
• type: fixed
• service: standard
• transit: 4-10 days

offer genpurrelays:

• price: $120.00
• item condition: New – Open box
• in stock #: 1
• options: ship-to-home
• sold #: 15
• started: march 17, 2026
• best offers: true
• availability: in stock

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• city: fort lauderdale, florida
• rating: 99.4%
• # reviews: 3807

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