W388ACQX-4 MAGNECRAFT ELECTRIC CO Electromechanical Relay Nsn

Review MAGNECRAFT ELECTRIC CO Co. Electromechanical Relay Nsn 120v

The Magnecraft Electric W388ACQX-4 electromechanical relay, with National Stock Number (NSN) 5945-01-046-9529, is a versatile and reliable component designed for various automation and control applications. This 120V relay operates on an alternating current (AC) power source and is suitable for use in industrial, commercial, and military environments.

The W388ACQX-4 relay is a normally open (NO) type, meaning that it does not conduct power to its contacts when the coil is de-energized. When the coil is energized, the contacts close, allowing current to flow between the relay's terminals. This makes the relay an essential tool for switching electrical loads on and off remotely or in response to specific conditions.

The relay's compact size, measuring 2.17 inches (L) x 1.75 inches (W) x 1.0 inches (H), makes it a convenient option for space-constrained applications. Its robust construction features a silver-plated contact system that ensures long-lasting performance and reliability, even under heavy usage. The relay also includes a built-in over-temperature protection feature, which safeguards the component from damage caused by excessive heat buildup.

The Magnecraft Electric W388ACQX-4 relay comes with a clear and concise labeling system, making it easy to identify and use the various terminals. Each terminal is color-coded and numbered, allowing for quick and accurate wiring. The relay's terminals are also designed to be securely screwed in place, ensuring a reliable connection.

This electromechanical relay can handle a maximum voltage of 120V and a maximum current of 5 amperes. It features a contact rating of 10,000 cycles, which is ideal for applications requiring frequent switching. In addition, it offers a contact resistance of less than 50 milliohms, ensuring efficient power transfer and minimal power loss.

The Magnecraft Electric W388ACQX-4 relay is a crucial component for various industrial, commercial, and military applications, such as HVAC systems, machinery controls, and power distribution systems. Its combination of reliability, versatility, and ease of use makes it an indispensable tool for automating electrical processes and ensuring optimal system performance.

The Magnecraft Electric W388ACQX-4 electromechanical relay with National Stock Number (NSN) 5945-01-046-9529 and 120V rating is a commonly used component in various electrical systems. Here are some pros and cons that may help you make an informed decision about purchasing this relay:

1. Reliability: Magnecraft relays are known for their durability and reliability in industrial applications. The W388ACQX-4 model is no exception, as it is designed to handle heavy loads and operate in harsh environments.

2. Versatility: This relay can be used in various applications, including motor control, alarm systems, and HVAC systems. It can also be used in both AC and DC circuits, making it a versatile option for different electrical systems.

3. Easy to Install: The W388ACQX-4 relay comes with terminals that are easily accessible, making it easy to install and connect to wiring. It also has a compact size that can save space in electrical panels.

4. Cost-Effective: Compared to solid-state relays or other advanced types of relays, the Magnecraft W388ACQX-4 is relatively affordable. It also has a long lifespan, which can help save money in the long run by reducing the need for frequent replacements.

1. Limited Switching Capacity: The W388ACQX-4 relay has a limited switching capacity of 10 amps at 120V, which may not be sufficient for heavy-duty applications.

2. Noise: Electromechanical relays like the W388ACQX-4 can be noisy when they switch, which can be a concern in applications where silence is important, such as in laboratories or recording studios.

3. Requires Maintenance: Over time, the contacts in electromechanical relays can wear down and require maintenance or replacement. This can add to the cost and time required to keep the relay functioning properly.

In conclusion, the Magnecraft Electric W388ACQX-4 electromechanical relay with NSN 5945-01-046-9529 and 120V rating is a reliable, versatile, and cost-effective option for various electrical applications. However, it has limited switching capacity, can be noisy, and requires maintenance over time. If your application requires a higher switching capacity or quiet operation, you may want to consider other types of relays. Otherwise, the W388ACQX-4 is a solid choice for many industrial and commercial applications.

Recommendation: Based on the information provided, I would recommend the Magnecraft Electric W388ACQX-4 electromechanical relay for applications where reliability, versatility, and cost-effectiveness are important factors. It is a good option for motor control, alarm systems, and HVAC systems, as well as for applications where a compact size is necessary. However, if your application requires a higher switching capacity or quiet operation, you may want to explore other types of relays or contact Magnecraft directly for more information about their products.

Details:

Shipping is done via USPS. Magnecraft Electric co. Vintage and used pieces will have some wear to them. Almost all of my pieces are handmade, so they will not be perfect.

I will point out any damage that see. Items are guaranteed as described. If an item is improperly described it would not be intentional. Antiques and collectibles are guaranteed to be authentic.

specifications genpurrelays:

• brand: Magnecraft Electric Co
• mpn: W388acqx-4
• mounting style: Plug-in/on
• maximum amperage: 13
• current rating: 1-15 A
• item length: 1.5
• suitable for: Interior
• current type: Ac
• type: Fan Relay
• number of pins: 5-pin
• contact material: Metal
• features: Heavy Duty
• country/region of manufacture: Mexico

seller genpurrelays:

• rating: 99.3%
• city: prescott, arizona
• # reviews: 29699

general genpurrelays:

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

payments genpurrelays:

• other
• wallet: google-pay
• credit card: visa

shipping genpurrelays:

• transit: 3-10 days
• carrier: usps, ups, fedex
• class: standard
• type: calculated
• service: usps ground advantage, ups ground, fedex ground / fedex home delivery

offer genpurrelays:

• started: october 8, 2025
• in stock #: 5
• availability: in stock
• options: ship-to-home
• sold #: 17
• prices: $14.39–$28.95
• item condition:
  • New
  • Used
  • New – Open box

returns genpurrelays:

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