solid state relays

Leading Solid State Relay Company

Welcome to NNC Relay Company! We are an enterprise dedicated to providing professional and reliable relay solutions for electrical and electronic system applications.

Home Solid State Relays

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Pull-reset Safety with 10A 250VAC High Load Limit Switch
Electromagnetic Relay

Pull-reset Safety with 10A 250VAC High Load Limit Switch

Various Actuator Shapes 120 operations Limit Switch
Electromagnetic Relay

Various Actuator Shapes 120 operations Limit Switch

Double Circuit with Various Actuator Shapes Limit Switch
Electromagnetic Relay

Double Circuit with Various Actuator Shapes Limit Switch

High-sealing And Oil-resistant Cable Limit Switch
Electromagnetic Relay

High-sealing And Oil-resistant Cable Limit Switch

Higher Mechanical Strength and ESMZ Compatible Limit Switch
Electromagnetic Relay

Higher Mechanical Strength and ESMZ Compatible Limit Switch

High Switching Capacity of 15A And 0.05MM High Precision Limit Switch
Electromagnetic Relay

High Switching Capacity of 15A And 0.05MM High Precision Limit Switch

A Direct Opening Structure with Various Operating Keys Limit Switch
Electromagnetic Relay

A Direct Opening Structure with Various Operating Keys Limit Switch

A Direct Opening Structure Three Contact Forms Limit Switch
Electromagnetic Relay

A Direct Opening Structure Three Contact Forms Limit Switch

Inrush Current 24A Max Compact Size Design Limit Switch
Electromagnetic Relay

Inrush Current 24A Max Compact Size Design Limit Switch

High-Performance SSR Zero-crossing for DC Iutput CAG6-1/032F-38 60-80A
Electromagnetic Relay

High-Performance SSR Zero-crossing for DC Iutput

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Products Introduce

Welcome to NNC Relay Company! We are an enterprise dedicated to providing high-performance and reliable solid state relay solutions for industrial automation and electronic control systems. In industrial production and precision electronic applications, solid state relays are core components for efficient circuit switching. We understand that high power handling, stability, and long-term reliability are essential for supporting the continuous operation of equipment. Therefore, we are committed to providing top-tier Solid state relays: High power performance solid state relay, 120A current carrying, extremely reliable. These products meet the rigorous demands of high-load scenarios while delivering the advantages of contactless operation, ensuring efficient and stable performance for your systems.

Product Advantages

Our goal is to become a leader in the global solid state relay industry.

High Power Performance Solid State Relays

Ideal for high-power application scenarios like industrial heating control and motor drives, our Solid state relays: High power performance solid state relay, 120A current carrying, extremely reliable—ensure stable switching of high-power circuits, avoiding performance loss caused by power overload and meeting the demand for efficient energy transmission.

120A Current Carrying Solid State Relays

Perfect for high-current load systems such as electric vehicle charging modules and power supply units, these Solid state relays: High power performance solid state relay, 120A current carrying, extremely reliable—handle continuous 120A current transmission without overheating, ensuring the safe and smooth operation of high-current equipment and reducing the risk of circuit faults.

Extremely Reliable Solid State Relays

Designed for scenarios requiring long-term stable operation like smart grid control and medical equipment power systems, our Solid state relays: High power performance solid state relay, 120A current carrying, extremely reliable—feature contactless switching to reduce mechanical wear, with strong anti-interference and environmental adaptability, ensuring long service life and consistent performance in complex working conditions.

Solid State Relay

Application

OEM Service

Electrical Parameter Customization

Our Solid state relays OEM service adapts to diverse specs—voltage rating, 120A+ current adjustment, switching frequency—for industrial heating systems, new energy charging piles, medical equipment power control, etc., while retaining core advantages: High power performance solid state relay, 120A current carrying, extremely reliable.

Structural & Material Customization

Our Solid state relays OEM service caters to varied needs—housing size, mounting type, heat dissipation structure, contact material—for space-constrained equipment, high-temperature environments, high-density circuit layouts, etc., ensuring the product maintains: High power performance solid state relay, 120A current carrying, extremely reliable.

Compliance & Branding Customization

Our Solid state relays OEM service aligns with diverse standards—RoHS, UL, IEC—and supports custom branding—logo printing, packaging design, technical documentation—for global industrial clients, medical device manufacturers, new energy enterprises, etc., without compromising: High power performance solid state relay, 120A current carrying, extremely reliable.

Application-Specific Performance Customization

Our Solid state relays OEM service adapts to diverse performance needs—heat dissipation enhancement, fast switching response (≤1ms), overcurrent protection function—for high-speed industrial automation, extreme-temperature new energy systems, precision medical equipment, etc., while upholding core advantages: High power performance solid state relay, 120A current carrying, extremely reliable.

Company Advantage

Welcome to NNC Relay Company! We are an enterprise dedicated to providing professional and reliable relay solutions for electrical and electronic system applications. In electrical and electronic systems, relays are core components for circuit control and switching.

Technical Expertise

We leverage decades of electromagnetic technology expertise to deliver high-performance relay products and solutions.

Quality Commitment

We adhere to strict quality management systems, committed to achieving industry-leading quality standards and reliable product performance.

Innovation Drive

We encourage R&D teams to continuously innovate, developing relays that meet evolving market demands for efficiency, safety, and sustainability.

Customer-Centric

We prioritize customer needs, offering customized solutions and responsive service to ensure optimal performance in every application scenario.

Contact Us

Backed by a team of professional engineers, we offer technical support and tailored one-stop relay solutions to clients worldwide.

FAQs

Q: What is the maximum current that solid state relays can stably carry?
Yes, our solid state relays: High power performance solid state relay, 120A current carrying, extremely reliable—are designed to stably carry up to 120A current under rated working conditions. However, it is essential to avoid long-term overloading beyond the rated current and ensure proper heat dissipation to maintain stable performance.
Q: Do these solid state relays require additional heat dissipation equipment during use?
Yes, in most high-power application scenarios (such as industrial heating control, EV charging), additional heat dissipation measures (e.g., heat sinks, cooling fans) are recommended for our Solid state relays: High power performance solid state relay, 120A current carrying, extremely reliable. Proper heat dissipation prevents overheating caused by 120A high-current operation, which is essential for ensuring long-term reliability and extending service life.
Q: Are these solid state relays compatible with both AC and DC circuits?
Yes, our solid state relays: High power performance solid state relay, 120A current carrying, extremely reliable—include models compatible with AC circuits (e.g., 220VAC, 380VAC) and DC circuits (e.g., 12VDC, 24VDC). However, it is essential to confirm the circuit type (AC/DC) and voltage range with the manufacturer before purchase to ensure accurate matching and avoid equipment damage.
Q: How long is the service life of these high-power solid state relays?
Yes, our solid state relays: High power performance solid state relay, 120A current carrying, extremely reliable—feature contactless semiconductor switching, which eliminates mechanical wear. Under rated conditions and proper use, their service life can reach 100 million switching cycles or more. However, service life may be shortened by factors such as overloading, poor heat dissipation, or extreme temperature environments, so adhering to usage guidelines is essential.
Q: Can these solid state relays be used in harsh industrial environments?
Yes, our solid state relays: High power performance solid state relay, 120A current carrying, extremely reliable—are designed with dustproof, moisture-proof, and anti-interference structures, making them suitable for harsh industrial environments (e.g., factories, workshops with high temperature and humidity). However, it is essential to avoid direct exposure to corrosive gases or liquids, and ensure the working environment meets the product’s specified temperature (-30℃ to +85℃) and humidity (≤90% RH non-condensing) ranges.

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Contact Info

If you have any questions or requirements regarding solutions, please feel free to contact our customer service team.

+86-13626580452

Product range covers Relay, SSR, Micro Switch, Power Semi-conductor Model, etc.

Contact Us

   +86-577-57156992
     +86-13626580452
  No.55, Punan 5 Road, Yueqing Economic Development Zone, Yueqing City, Zhejiang Province, 325600 China.
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