Top Wholesale Single Phase Relay Suppliers & Manufacturers for Your Industry Needs
As a reliable supplier of high-quality Single Phase Relays, we cater to factories and businesses in need of efficient solutions for their electrical control systems. Our relays are engineered for optimal performance, ensuring smooth operation across diverse applications. Collaborating directly with manufacturers, we understand the critical role of efficiency and safety in your production processes. At Ningbo Taojun Refrigeration Equipment Co., Ltd., we offer competitive wholesale pricing without compromising quality. Our Single Phase Relays undergo rigorous testing to meet industry standards, making them an ideal choice for B2B purchasers aimed at improving operations. By partnering with us, you can rely on seamless communication and timely deliveries tailored to your specific needs. Elevate your projects with our trusted relays, expertly designed to meet the demands of the industrial sector. For more information or bulk inquiries, please feel free to contact us; your satisfaction is our priority!China Top Single Phase Relay Factory Manufacturer
Ningbo Taojun Refrigeration Equipment Co., Ltd., located in the picturesque city of Xiangshan, Ningbo, has been a cornerstone of innovation and quality in the manufacturing of single-phase relays since its establishment in 1988. As a leading factory manufacturer in China, we leverage decades of expertise, originally rooted in the Xiangshan Refrigeration Accessories Factory of Zhejiang University, to deliver top-tier products that meet the global market's demands. Our commitment to excellence sets us apart, making us a preferred choice for buyers seeking reliable and efficient solutions. At Ningbo Taojun, we understand the crucial role of single-phase relays in various applications, from HVAC systems to residential electrical setups. Our products are meticulously designed and tested to ensure they meet international standards for safety and performance. By investing in the latest manufacturing technologies and processes, we ensure our relays are not only durable but also optimized for energy efficiency, which is a significant concern for contemporary consumers worldwide. As we broaden our reach in the global market, we are dedicated to fostering strong partnerships with international buyers. Our customer-centric approach guarantees that we cater to the specific needs of each client, providing tailored solutions that enhance operational efficiency. Choosing Ningbo Taojun means partnering with a trusted manufacturer that prioritizes quality, innovation, and service, paving the way for a sustainable and successful business relationship.
China Top Single Phase Relay Factory Manufacturer
| Model | Voltage (V) | Current (A) | Contact Configuration | Operating Temperature (°C) | Features |
|---|---|---|---|---|---|
| SR-1 | 220 | 10 | SPST | -40 to 85 | High Reliability |
| SR-2 | 120 | 15 | DPST | -30 to 70 | Compact Size |
| SR-3 | 230 | 20 | SPDT | -40 to 85 | Low Power Consumption |
| SR-4 | 240 | 30 | DPDT | -30 to 75 | Enhanced Durability |
| SR-5 | 110 | 5 | SPST-NO | -40 to 85 | Space Saving Design |
Methods To Choose Single Phase Relay Products Supplier
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Sophia Turner
Wonderful experience! The after-sales service was very professional and attentive.
24 May 2025
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Samantha Perez
Fantastic quality and excellent follow-up from customer support. Highly recommend!
28 May 2025
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Victoria King
Wonderful to see such great quality! The support team was outstanding.
26 May 2025
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William Reyes
Impressive quality! Customer support was knowledgeable and very efficient.
04 July 2025
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Andrew Cooper
Great quality and excellent service! The support staff is always ready to help.
09 May 2025
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Ashley Lee
Incredible quality! The service team was professional and efficient throughout.
29 June 2025












