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American Zettler
American Zettler, a division of Zettler Group North America, is a trusted manufacturer of high-performance electromechanical relays tailored to a wide spectrum of commercial and industrial applications. With over 40 years of expertise, American Zettler supports engineers and OEMs with application-engineering, customer service, and technical support from its Southern California headquarters. Their relay products are known for innovation, reliability, and compliance with global safety standards.
Zettler’s extensive portfolio includes power relays, signal relays, automotive relays, and HVAC relays, designed for demanding environments across sectors such as HVAC/R, lighting, solar energy, EV charging, smart metering, and home automation. Manufactured in advanced, fully certified facilities in China, American Zettler ensures every relay undergoes rigorous quality testing to meet UL, VDE, and RoHS requirements.
These relays offer high switching performance, compact designs, and long mechanical life—making them ideal for embedded controls, safety devices, and energy management systems. American Zettler’s consistent focus on customer-driven engineering and value-based performance has made them a preferred relay partner for global OEMs.
| Product Category | Key Features | Applications |
|---|---|---|
| Electromechanical Relays | Compact, high-reliability, multiple form factors | General electronics, automation, HVAC |
| Power Relays | High current capacity, up to 80A | EV charging, solar inverters, lighting systems |
| Signal Relays | Low-level signal switching, fast response | Communication devices, control systems |
| HVAC Relays | Designed for compressor and fan motor loads | Air conditioners, thermostats, heating systems |
| Automotive Relays | Vibration-resistant, high-temp tolerance | Electric vehicles, battery systems, charging modules |
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