GMS-DPDT-120 MASTER ELECTRONIC CO Mec Electromechanical Relay

Review MASTER ELECTRONIC CO Co. Mec Electromechanical Relay 115vac 7a Dpdt

The Master GMS-DPDT-120 MEC Electromechanical Relay is a versatile and reliable component designed for use in various automation and control systems. This 115VAC, 7A relay operates on an electromechanical principle, meaning it utilizes both electric and mechanical elements to switch contacts.

The DPDT (Double Pole Double Throw) configuration of this relay allows it to handle two independent circuits, each with the ability to switch between two states. The NO (Normally Open) contacts are closed when the coil is energized, while the NC (Normally Closed) contacts are open when the coil is energized. This configuration is suitable for applications where you want to control two circuits with a single input.

This 1.33 inch wide, 2.22 inch long, and 1.18 inch tall relay features a rugged, yet lightweight, design, making it suitable for industrial environments. The MEC (Molded Electro-mechanical Components) construction provides excellent protection against dust and moisture, ensuring long-lasting performance even in harsh conditions. The contact rating of 10,000 cycles ensures that the relay can handle heavy usage without wearing down quickly.

The Master GMS-DPDT-120 MEC Electromechanical Relay comes with a coil resistance of 450 ohms and a contact resistance of 0.5 ohms maximum. It also features a Coil Voltage of 115VAC and a Maximum Current of 7A. The relay's operating temperature range is from -40 C to 70 C, making it suitable for a wide range of applications.

This relay is easy to install and integrate into control systems thanks to its clear markings, standard size, and mounting holes. It also comes with a built-in coil overvoltage protection feature, ensuring safe operation even when voltage surges occur.

With its robust design, reliable performance, and versatile functionality, the Master GMS-DPDT-120 MEC Electromechanical Relay is an excellent choice for various automation and control applications, providing the reliability and durability required to handle even the most demanding industrial environments.

Pros and Cons of Buying Master GMS-DPDT-120 MEC Electromechanical Relay (115VAC, 7A)

The Master GMS-DPDT-120 MEC Electromechanical Relay is a commonly used component in electrical systems. In this text, we will discuss the advantages and disadvantages of purchasing this relay.

1. Reliability: Electromechanical relays, like the Master GMS-DPDT-120, are known for their reliability and durability. They have fewer moving parts compared to solid-state relays, making them less prone to failure.

2. Cost-effective: The cost of electromechanical relays is generally lower than solid-state relays. This makes them a cost-effective solution for applications that do not require the advanced features of solid-state relays.

3. Easy to use: Electromechanical relays are easy to install and operate. They have clear indicators for their status, making it easy to troubleshoot any issues.

4. Wide operating voltage range: The Master GMS-DPDT-120 MEC Electromechanical Relay can operate on a wide range of voltages, including 115VAC. This makes it a versatile component that can be used in various electrical systems.

1. Limited switching capacity: Compared to solid-state relays, electromechanical relays have a lower switching capacity. This means they may not be suitable for applications that require high current or power switching.

2. Mechanical contact wear: The moving contacts in electromechanical relays can wear out over time, leading to increased contact resistance and potential failure. Regular maintenance and replacement of contacts is necessary to ensure reliable operation.

3. Slower switching time: Electromechanical relays have a slower switching time compared to solid-state relays. This can be a disadvantage in applications where fast switching is required.

4. More noise and vibration: Electromechanical relays generate more noise and vibration during operation than solid-state relays. This can be a concern in applications where quiet operation is desired.

The Master GMS-DPDT-120 MEC Electromechanical Relay (115VAC, 7A) offers several advantages such as reliability, cost-effectiveness, ease of use, and wide operating voltage range. However, it also comes with some disadvantages, including limited switching capacity, mechanical contact wear, slower switching time, and more noise and vibration.

Based on the pros and cons discussed above, the Master GMS-DPDT-120 MEC Electromechanical Relay is recommended for applications where reliability, cost-effectiveness, and ease of use are the primary considerations. However, for applications that require high current or power switching, fast switching, or quiet operation, solid-state relays may be a better option.

Details:

If an item is improperly described it would not be intentional. Antiques and collectibles are guaranteed to be authentic. I will point out any damage that see. Almost all of my pieces are handmade, so they will not be perfect.

Items are guaranteed as described. Vintage and used pieces will have some wear to them. Master electronic co. Shipping is done via USPS.

specifications genpurrelays:

• brand: Master Electronic Co
• mpn: Gms-dpdt-120
• model: Gms-dpdt-120 A
• mounting style: Plug-in/on
• current type: Ac/dc
• type: General Purpose Relay Automotive
• number of pins: 8-pin
• contact material: Metal
• application: Automotive
• suitable for: Interior

general genpurrelays:

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

offer genpurrelays:

• price: $12.95
• item condition: New
• started: october 9, 2025
• availability: in stock
• in stock #: 1
• sold #: 19
• options: ship-to-home

payments genpurrelays:

• other
• wallet: apple-pay
• credit card: Mastercard

returns genpurrelays:

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

seller genpurrelays:

• rating: 99.3%
• # reviews: 29700
• city: prescott, arizona

shipping genpurrelays:

• type: calculated
• class: standard
• carrier: usps, ups, fedex
• transit: 6-12 days
• service: usps ground advantage, ups ground, fedex ground / fedex home delivery