5Z538 DAYTON Power Relay Pin Spst Dm Amp

Review DAYTON Open Power Relay 124 Pin 120vac Spst-no-dm

The Dayton 5Z538 Power Relay is a versatile and reliable electrical component designed for various automation and control applications. With a 120VAC input voltage, this Single-Pole, Single-Throw, Normally Open (SPST-NO) relay can handle up to 12 amps of current.

Measuring 1.4 inches long, 1.9 inches wide, and 0.7 inches high, this compact and robust relay boasts a 124-pin configuration, allowing it to interface with a wide range of devices and systems. The SPST-NO design means that when the relay coil is energized, the normally open contacts close, allowing current to flow between the two contacts.

The Dayton 5Z538 Power Relay is constructed with high-quality materials that ensure durability and longevity. It features a silver-plated contact surface for excellent conductivity and minimal contact resistance, ensuring reliable operation even under heavy usage. Additionally, the relay's coil is designed with a low-impedance winding, allowing for quick switching action and minimizing any inductive load effects.

This power relay also includes several safety features, such as overload protection and short-circuit protection, which help prevent potential damage to the relay and other connected components. Furthermore, its robust design ensures that it can operate in harsh environments, making it suitable for industrial applications where reliability and durability are paramount.

In summary, the Dayton 5Z538 Power Relay is a high-performance, compact, and reliable electrical component that offers excellent conductivity, fast switching action, and robust safety features. Its 120VAC input voltage, 12 amp current handling capacity, and 124-pin configuration make it a versatile and valuable addition to any automation or control system.

The Dayton 5Z538 Power Relay is a 120VAC, Single-Pole, Single-Throw (SPST), Non-Directional Model with 124 contacts. Here are some potential pros and cons for considering this relay:

1. Cost-effective: The Dayton 5Z538 is an affordable option for those looking for a reliable power relay.

2. High Current Capacity: With a 12A capacity, this relay can handle a decent amount of current.

3. Versatile: The 120VAC rating makes it suitable for various applications, and the 124 contact pins offer flexibility in wiring configurations.

1. Manual Operation: This relay is not a solid-state relay, which means it operates mechanically. This may limit its response time and could potentially cause audible noise.

2. Size: The relay is relatively large, which could pose a challenge for space-constrained projects.

3. Complex Wiring: With 124 contact pins, wiring this relay can be a complex process, especially for those without extensive experience in electrical engineering.

The Dayton 5Z538 Power Relay is a cost-effective solution for projects requiring a 12A capacity power relay with a 120VAC input. However, its manual operation, size, and complex wiring might be drawbacks for some users. If the complexities outweigh the benefits, users may want to consider a more compact and faster solid-state relay or invest in a more advanced solution tailored to their specific application.

If the project's requirements can accommodate a solid-state relay and a smaller form factor, it is recommended to consider a different option. For instance, the Omron G3MB-2-DC2 or the Panasonic EKM2130S1-120 are solid-state relays with 12A capacity that might be a better fit for some applications. If the project necessitates the use of the Dayton 5Z538, ensure proper wiring and installation to minimize the potential for errors.

Details:

No original box. 12 amp, 4 pin. Open power relay.

specifications genpurrelays:

• brand: Dayton
• mpn: 5z538
• maximum amperage: 50 A
• current rating: 16-30 A
• item length: 2-1/2
• suitable for: Interior
• current type: Ac
• type: Power Relay
• number of pins: 4-pin
• unit quantity: 12-26-2025-g. Box Met. Lh. Front
• country of origin: United States
• upc: 190735356333

offer genpurrelays:

• sold #: 9
• availability: in stock
• prices: $30.00–$49.95
• item condition: New – Open box
• started: december 26, 2025
• in stock #: 3
• options: ship-to-home
• best offers: true

shipping genpurrelays:

• type: fixed
• class: standard
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• carrier: usps, ups
• transit: 4-10 days

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returns genpurrelays:

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

general genpurrelays:

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

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• # reviews: 2913
• rating: 99.8%
• city: kent, washington