Top Trusted Suppliers of Overcurrent Relays from China: Quality & Reliability
At Ningbo Taojun Refrigeration Equipment Co., Ltd., we are a premier manufacturer of high-quality Overcurrent Relays in China, designed to meet global standards. Our relays offer reliable protection for electrical systems, enhancing safety and operational efficiency across a wide range of applications. With extensive experience in the industry, we prioritize creating durable products that perform under pressure, making us a trusted supplier for businesses of all sizes. We tailor our solutions to meet your unique requirements while providing competitive pricing, ensuring a valuable partnership focused on your success. Contact us today to enhance your projects with our exceptional Overcurrent Relays.China Top Overcurrent Relay Manufacturer Supplier
Ningbo Taojun Refrigeration Equipment Co., Ltd., situated in the picturesque tourist city of Xiangshan, Ningbo, has been a frontrunner in the manufacturing of overcurrent relays since its establishment in 1988. Originating as the Xiangshan Refrigeration Accessories Factory of Zhejiang University, our company has evolved into a reliable supplier that meets the growing demands of international buyers. With decades of expertise, we excel in producing high-quality overcurrent relays that ensure the safety and efficiency of electrical systems. As a top manufacturer in China, our overcurrent relays are engineered to provide optimal protection against overloads, making them integral to various industrial applications. We leverage advanced technology and a commitment to innovation, ensuring our products comply with international standards and client specifications. By choosing Ningbo Taojun, global purchasers gain access to a dedicated partner focused on quality, reliability, and exceptional customer service. We understand that in today's competitive marketplace, dependable suppliers are essential for success. Our established reputation for excellence and our strategic location in China allow us to offer competitive pricing and prompt delivery. Collaborate with Ningbo Taojun Refrigeration Equipment Co., Ltd. for your overcurrent relay needs and experience the difference of working with a leader in the industry.
China Top Overcurrent Relay Manufacturer Supplier
| Model | Current Rating (A) | Voltage Rating (V) | Operating Temperature (°C) | Response Time (ms) | Mounting Type |
|---|---|---|---|---|---|
| OCR-101 | 0.5 - 10 | AC 250 | -20 to 60 | 20 | DIN Rail |
| OCR-202 | 10 - 20 | DC 500 | -10 to 70 | 30 | Panel Mount |
| OCR-303 | 20 - 50 | AC 400 | 0 to 55 | 15 | Chip Mount |
| OCR-404 | 1 - 25 | AC 220 | -30 to 60 | 25 | Surface Mount |
China Top Overcurrent Relay Products Supplier
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James Anderson
The quality of this product exceeded my expectations! The customer service team was exceptionally helpful.
10 May 2025
M
Madison Reed
Amazing overall experience! The product quality and support were top-notch.
05 July 2025
N
Natalie Lee
Outstanding service! The quality of the product is first-rate.
28 May 2025
S
Samantha Kim
I was impressed with both product quality and the responsiveness of their support team.
19 June 2025
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Alice Campbell
Remarkable craftsmanship! Their service team made the experience smooth and effortless.
19 May 2025
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Victoria Martinez
Great product! I was particularly impressed with the level of support I received.
25 June 2025












