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AMERICAN ZETTLER AZ7551A18DE Power Relay

This power relay features an 18 V DC coil voltage and a Single Pole Single Throw Normally Open contact configuration. It handles currents up to 20 Amps, with dielectric strength of 5000 Vrms coil to contact, and is designed for PC board mounting. The relay operates as a single side stable device, with epoxy sealed version for enhanced protection, and complies with UL Class B insulation system standards. Suitable for controlling resistive loads up to 20 Amps at 277 VAC, it offers reliable switching and long operational life, making it ideal for industrial applications.

Authorized Distributors
Part No:AZ755-1A-18DE
Stock:49
Inv Date:05-30-2026
Price: Unit price: $1.2804
Buy/RFQ:
Part No:AZ755-1A-18DE
Stock:49
Inv Date:05-30-2026
Price: Unit price: $1.2804
Buy/RFQ:

AMERICAN ZETTLER AZ7551A18DE Power Relay Specifications:

  • Coil Voltage: 18 V DC
  • Contact Configuration: SPST-NO
  • Current Rating: 20 Amps
  • Dielectric Strength: 5000 Vrms coil to contact
  • Switching Capacity: 20 A at 277 VAC resistive load
  • Max. Switched Power: 5540 VA
  • Max. Switched Voltage: 380 VAC
  • Operate Time: 8 ms at nominal coil voltage
  • Release Time: 5 ms at nominal coil voltage
  • Contact Resistance: < 50 milliohms initially
  • Insulation Resistance: 1000 megohms min. at 20°C
  • Enclosure: Epoxy sealed, polyester
  • Operating Temp: Max. 130°C
  • Dielectric Strength: 5000 Vrms coil to contact
  • Weight: 18.5 grams
  • Max. Solder Time: 5 seconds
  • Material: Silver tin oxide contacts
  • Max. Temp. Resistance: 270°C
  • Dropout Voltage: Greater than 10% of nominal coil voltage

Buy the Buy Zettler Power Relay Part Number AZ7551A18DE Online

Purchase the high-performance power relay AZ7551A18DE online today. Designed with 20 Amp capacity and epoxy sealed construction, this relay guarantees dependable switching for industrial applications. With an 18 V DC coil, low operating time, and UL certification, it offers exceptional durability and performance. Ideal for PCB mounting and resistive loads up to 277 VAC, this relay assures long operational life, safe insulation, and high dielectric strength. Make your projects more reliable with this essential control component available for quick online ordering.

Order your Zettler Series AZ7551A18DE power relay today and ensure reliable, high-current switching for your industrial control needs.

Frequently Asked Questions

Where can I buy AMERICAN ZETTLER AZ7551A18DE?

You can click on the BUY or RFQ button to purchase AZ7551A18DE from an authorized AMERICAN ZETTLER distributor.

How do I troubleshoot issues or seek technical support for part AZ7551A18DE?

You can download the AZ7551A18DE datasheet or visit the AMERICAN ZETTLER website for support.

Who is the manufacturer of AZ7551A18DE?

AMERICAN ZETTLER

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