AZ2150-1A-24DF AMERICAN ZETTLER Mount Relay

Review AMERICAN ZETTLER 39 New 24vdc 40a Mount Sealed Relay

The American Zettler AZ2150-1A-24DF 39 is a heavy-duty, 24VDC, 40A mount relay designed for reliable and efficient operation in various industrial applications. This versatile relay is manufactured by Zettler, a well-respected name in the electrical industry known for producing high-quality components.

The AZ2150-1A-24DF 39 is a 24VDC coil relay, meaning it operates using a 24-volt direct current power source. It has a contact rating of 40 amperes, making it suitable for handling moderate to high current loads. The relay's contacts are rated for form A and B, ensuring normally open (NO) and normally closed (NC) contact configurations.

This relay comes in a standard size of 39mm x 28mm x 12mm (L x W x H), allowing it to fit into most standard relay enclosures. The mounting type is designed for PCB (printed circuit board) or surface mounting, making it a popular choice for applications where space is limited.

The American Zettler AZ2150-1A-24DF 39 features a gold-plated contact surface, ensuring excellent conductivity and long contact life. Its contacts are rated for a contact life of 100 million operations, ensuring reliable operation even in demanding environments.

The relay's coil resistance is 135 ohms, and it has a contact bounce time of less than 10 milliseconds, making it suitable for applications requiring fast switching. The relay's operating temperature range is -20 C to 70 C (-4 F to 158 F), making it suitable for use in a wide range of environments.

Overall, the American Zettler AZ2150-1A-24DF 39 is a robust and reliable 24VDC, 40A mount relay that offers excellent performance and reliability in various industrial applications. Its compact size, gold-plated contacts, and high contact life make it an ideal choice for applications where fast switching and long contact life are essential.

The American Zettler AZ2150-1A-24DF 39 24VDC 40A mount relay is a commonly used electromechanical switching device. Here are some pros and cons that might help you decide whether to purchase this relay:

1. High Current Capacity: This relay can handle up to 40 amperes of current, making it suitable for applications that require heavy current switching.

2. Wide Operating Voltage Range: The relay operates on a wide voltage range of 10-36V AC or 24-36V DC, which provides flexibility in various applications.

3. Compact Size: Despite its high current and voltage handling capacity, this relay has a compact size, making it easy to install in confined spaces.

4. Excellent Contact Life: Zettler relays are known for their long contact life, ensuring reliable operation over an extended period.

5. RoHS Compliant: This relay is RoHS compliant, which means it does not contain any restricted hazardous substances, making it an eco-friendly option.

1. High Price: Compared to other relays with similar specifications, this Zettler relay tends to be more expensive.

2. Noisy Operation: The electromechanical nature of this relay means it can be quite noisy during operation, which might not be suitable for applications where quiet operation is necessary.

3. Limited Switching Frequency: The relay has a relatively low switching frequency of up to 25 times per second, which might not be sufficient for high-speed applications.

The American Zettler AZ2150-1A-24DF 39 24VDC 40A mount relay is a reliable and robust switching solution for applications that require heavy current switching and a wide operating voltage range. Its compact size, excellent contact life, and RoHS compliance make it a popular choice. However, its high price, noisy operation, and limited switching frequency might be drawbacks for some users. Ultimately, the decision to purchase this relay depends on the specific requirements of your application and your budget.

If your application requires heavy current switching and a wide operating voltage range, and you can afford the higher price point, the American Zettler AZ2150-1A-24DF 39 24VDC 40A mount relay is an excellent choice. Alternatively, if you're looking for a more cost-effective solution with a higher switching frequency, you might want to consider other relays with similar specifications from different manufacturers.

Details:

I'm 82, have three tractor trailers full of stuff. That being said, up for sale is this lot of 39 brand new settler relays.

specifications genpurrelays:

• brand: American Zettler
• mpn: Az2150-1a-24df
• country of origin: United States
• operating temp range: 55 C To 85 C
• maximum amperage: 40 A
• switching voltage: 30v
• contact form: Spst
• california prop 65 warning: California Proposition 65 Https, Birth Defects
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• control: 24vdc
• type: Power Relay
• coil type: Non-latching

general genpurrelays:

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

shipping genpurrelays:

• type: calculated
• transit: 4-9 days
• service: fedex ground economy, ups ground saver, usps ground advantage
• class: economy, standard
• carrier: fedex, ups, usps

seller genpurrelays:

• city: warwick, rhode island
• rating: 100.0%
• # reviews: 13316

returns genpurrelays:

• paid by: buyer
• policy: returns accepted
• time: 14 days
• method: money back

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offer genpurrelays:

• best offers: true
• price: $19.99
• item condition: New
• started: may 9, 2026
• availability: in stock
• sold #: 14
• in stock #: 1
• options: ship-to-home