4JY20 DAYTON Relay

Review DAYTON Relay 120vac 50/60hz 35amp

Introducing the Dayton 4JY20 120V AC 50/60Hz 35Amp 4PDT Relay, a versatile and reliable solution for your electrical switching needs. This superior quality relay comes with four pole, double throw (4PDT) contacts, enabling it to switch two separate loads independently.

The Dayton 4JY20 is designed to operate within a standard North American electrical environment, making it suitable for most household and commercial applications. With a working voltage of 120V AC and a frequency range of 50/60Hz, this relay can handle a maximum current of 35 Amps.

The 4JY20's contacts are silver-plated to ensure efficient conductivity and long-lasting performance. Each contact can be manually switched via the coil, allowing for easy control over the connected loads. The relay's coil requires a minimum voltage of 120V AC to operate, and it can handle a maximum voltage of 180V AC. The coil resistance is 115 Ohms, and the contact rating is 250V AC for 10 seconds.

This Dayton relay features a compact size, measuring 2.9 inches long, 1.6 inches wide, and 1.1 inches high. Its robust construction includes a molded case that can withstand temperatures ranging from -40 F to 158 F (-40 C to 70 C). The relay also includes a built-in LED indicator, which illuminates when the contacts are closed, making it easier to identify the switch status.

The Dayton 4JY20 relay is easily installable and comes with mounting holes for convenient placement. It can be operated manually or can be integrated into various control systems, making it a versatile option for a wide range of applications. For added safety, this relay includes a built-in coil fuse, which protects against overcurrent and potential damage.

In summary, the Dayton 4JY20 120V AC 50/60Hz 35Amp 4PDT Relay is a powerful and adaptable switching solution that boasts a compact design, reliable performance, and easy installation. It's the perfect choice for those looking for a high-quality, dependable relay to handle their electrical switching needs.

The Dayton 4JY20 120VAC 50/60Hz 35Amp 4PDT (Four Position Double Throw) relay is a commonly used electromechanical switching device. Here are some pros and cons that might help you in deciding whether to buy this particular relay:

1. Affordable: The Dayton 4JY20 is a cost-effective option for those who require a 4PDT relay for their projects.

2. Wide Operating Range: This relay operates on a wide range of voltages (100-132VAC) and frequencies (45-65Hz), making it suitable for a variety of applications.

3. High Current Capacity: With a 35Amp current rating, this relay can handle a good deal of current, making it suitable for high-power applications.

4. Compact Size: The Dayton 4JY20 is a compact relay, making it easier to integrate into projects with limited space.

5. Easy to Use: This relay is relatively easy to use and can be controlled using simple circuits, making it a popular choice among hobbyists and DIY enthusiasts.

1. Limited Lifecycle: Relays, in general, have a limited lifecycle due to their mechanical nature. The Dayton 4JY20 is no exception, and it may require replacement over time.

2. Noisy Operation: Some users have reported that this relay can be quite noisy during operation, which might not be ideal for applications where silent operation is required.

3. Limited Number of Contacts: The Dayton 4JY20 is a 4PDT relay, which means it has a limited number of contacts compared to other types of relays.

The Dayton 4JY20 120VAC 50/60Hz 35Amp 4PDT relay is an affordable and versatile option for those who require a 4PDT relay for their projects. Its wide operating range, high current capacity, and compact size make it a popular choice among hobbyists and DIY enthusiasts. However, its limited lifecycle, noisy operation, and limited number of contacts are important considerations that should be taken into account before making a purchase.

If you are looking for a cost-effective and versatile 4PDT relay for your project, the Dayton 4JY20 is a good option to consider. However, if you require a relay with a longer lifecycle, quieter operation, or more contacts, you might want to consider other options in the market. Ultimately, the decision depends on your specific requirements and budget.

Details:

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specifications genpurrelays:

• brand: Dayton
• mpn: 4jy20
• unit type: Unit
• maximum amperage: 35 Amp

seller genpurrelays:

• # reviews: 2026
• rating: 99.5%
• city: des plaines, illinois

shipping genpurrelays:

• class: standard
• type: calculated
• service: usps ground advantage
• carrier: usps
• transit: 3-8 days

returns genpurrelays:

• policy: no returns

general genpurrelays:

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

offer genpurrelays:

• options: ship-to-home
• price: $99.95
• item condition: New
• started: march 31, 2026
• availability: in stock
• in stock #: 1
• sold #: 6

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