AZ979-1A-12DE ZETTLER Relay

Review ZETTLER Relay 09x16

The Zettler Az979-1A-12DE is a versatile and reliable 09x16 opto-isolated relay designed for various applications where electrical isolation is necessary. This particular model is specifically designed for use in European markets, indicated by the DE in its part number.

The Az979-1A-12DE features an opto-isolated design, which separates the input and output circuits electrically. This ensures that any voltage or current present on the input side does not affect the output side and vice versa, making it an ideal solution for applications where galvanic isolation is required. It is rated for a maximum operating voltage of 24V DC and a maximum current of 1 A at 25 C.

This relay has a total of 12 contacts. There are six normally open (NO) contacts and six normally closed (NC) contacts. The NO contacts are rated for a maximum voltage of 250V AC or 300V DC and a maximum current of 10 A, while the NC contacts are rated for a maximum voltage of 250V AC or 300V DC and a maximum current of 5 A.

The Az979-1A-12DE has a compact size, measuring only 35.5mm x 26.5mm x 14.5mm, making it suitable for use in space-constrained applications. It operates at a low noise level and has a contact bounce time of less than 1ms, ensuring reliable switching even in high-speed applications.

The relay is housed in a robust and durable plastic housing, which provides protection against various environmental conditions. It operates over a wide temperature range of -25 C to 70 C, making it suitable for use in various industrial and automotive applications.

In summary, the Zettler Az979-1A-12DE is a high-performance, opto-isolated 09x16 relay designed for use in European markets. It offers reliable electrical isolation, a compact size, a wide temperature range, and a robust design, making it an ideal solution for various applications where galvanic isolation is necessary.

The Zettler AZ979-1A-12DE relay is a 09x16 type, normally open, AC coil relay with a switching capacity of 1 A and a voltage rating of 250 V AC. Here are some pros and cons that might help you decide if this relay is suitable for your needs:

1. High voltage rating: With a voltage rating of 250 V AC, this relay can handle higher voltage applications compared to some other relays in the market.

2. Normally open contact: The normally open contact configuration allows the relay to disconnect the circuit when the coil is not energized, which can be useful in certain applications.

3. RoHS compliant: This relay is compliant with the European Union's Restriction of Hazardous Substances Directive (RoHS), making it an environmentally friendly choice.

4. Reliable brand: Zettler is a well-known and reputable brand in the relay industry, known for producing high-quality and reliable products.

1. Limited current capacity: With a maximum current capacity of 1 A, this relay may not be suitable for applications that require higher current flow.

2. Size: The dimensions of this relay (LxWxH: 37.5 x 27.5 x 16.5 mm) may not be suitable for all applications where space is a limitation.

3. Price: Compared to some other relays with similar specifications, the Zettler AZ979-1A-12DE relay may be priced slightly higher.

The Zettler AZ979-1A-12DE relay is a reliable and high-voltage option for applications that require a normally open contact and can handle a maximum current flow of 1 A. Its RoHS compliance and reputation for quality make it a good choice for those looking for an environmentally friendly and dependable relay. However, its limited current capacity and larger size may make it less suitable for certain applications, and its price may be a consideration for some buyers. Ultimately, the decision to purchase this relay will depend on the specific requirements of your application. If the relay's pros align with your needs, it may be a worthwhile investment. If not, there may be other options in the market that better suit your requirements.

Details:

specifications genpurrelays:

• brand: Zettler
• mpn: Az979-1a-12de
• california prop 65 warning: Cancer And Reproductive Harm

offer genpurrelays:

• best offers: true
• availability: in stock
• prices: $39.95–$350.00
• item condition:
  • New – Open box
  • New
• sold #: 17
• in stock #: 5
• options: ship-to-home
• started: december 27, 2025

returns genpurrelays:

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

seller genpurrelays:

• rating: 99.5%
• city: philipsburg, pennsylvania
• # reviews: 4583

payments genpurrelays:

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

general genpurrelays:

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

shipping genpurrelays:

• transit: 4-10 days
• type: fixed
• service: usps ground advantage, usps priority mail
• class: standard, expedited
• carrier: usps