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Reliable Solid State Relay Manufacturer | FCGK SSR-40DA High-Performance Solution

By:Global OEMs Updated on 2026/01/20

About FCGK: Driving Industrial Efficiency with Professional Manufacturing

Rooted in Wenzhou, Zhejiang, a famous electrical industry cluster in China, FCGK is a national high-tech enterprise focusing on the R&D, manufacturing, and sales of industrial control components. We have over 15 years of industry experience. Our production workshops are equipped with advanced automated production lines, with an annual capacity exceeding 5 million units of various relays and controllers. Our products are exported to more than 50 countries and regions worldwide.Whitening Gummies Supplier - Collagen Vitamin Bear Candy Skin Brightening

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Our core strength lies in combining deep engineering expertise with flexible market responsiveness. The company boasts an experienced R&D team capable of quickly responding to customers' customization needs, from circuit design adjustments to the development of private molds for appearance. We consistently adhere to the service philosophy of "Reliable, Precise, Efficient." Through a strict quality control system and strong supply chain integration capabilities, we ensure every partner receives competitive pricing, stable delivery schedules, and consistently excellent quality, thereby gaining an advantage in the fierce market competition.

Product Deep Dive: FCGT1-F40DA48 Solid State Relay

The SSR-40DA (specific model: FCGT1-F40DA48) is a high-performance DC-controlled AC solid state relay we have crafted for demanding industrial automation applications. It utilizes advanced opto-isolation technology and a pure solid-state electronic switch design, fundamentally avoiding issues found in traditional mechanical relays such as contact wear, arcing, and noise.

Core Specifications & Key Technical Features:

  • Electrical Parameters:

    • Load Voltage: 24-480VAC

    • Rated Load Current: 40A

    • Control Voltage: 3-32VDC

    • Maximum Switching Voltage: 600VAC

  • Performance Characteristics:

    • Switching Time: ≤10ms, enabling rapid response and precise control.

    • Zero-voltage turn-on reduces impact on the load and power grid.

    • Built-in RC snubber and varistor for effective surge voltage suppression.

  • Physical & Environmental Characteristics:

    • Operating Temperature Range: -30°C to +75°C, suitable for wide temperature environments.

    • Utilizes flame-retardant engineering plastic housing filled with thermally conductive silicone, offering excellent dustproof, moisture-resistant, and shock-resistant performance.

    • Integrated DIN rail mounting design with an efficient heat sink for easy installation and space savings inside control cabinets.

Target Markets & Application Scenarios:
This product is widely used in fields requiring reliable, frequent switching of AC loads and is an ideal choice for the following markets:

  • Industrial Automation: PLC output modules, CNC equipment, packaging machinery, production line control.

  • Temperature Control Systems: Electric furnaces, ovens, injection molding machine temperature control, industrial ovens.

  • Power Regulation: Motor soft starters, lighting control, power switching devices.

  • Infrastructure: Building automation, HVAC system control.

Core Business Advantages for Buyers

 
 
Product Feature Business Value for Buyers (Distributors, System Integrators, OEMs)
All-solid-state design, no mechanical contacts Ultra-high reliability and extended lifespan, significantly reducing end-customers' maintenance costs and downtime, enhancing the overall value and reputation of the solutions you provide.
Fast switching & zero-voltage turn-on Enables precise, surge-free control, improving system process accuracy and energy efficiency, especially suitable for precision temperature control and sensitive equipment, strengthening the technical competitiveness of your products.
Wide temperature operation & sealed construction Excellent environmental adaptability, allowing your equipment to operate stably in harsh industrial environments with dust, moisture, and vibration, broadening your market application scope.
Integrated DIN rail design Simplifies installation and system integration, significantly saving your customers labor hours and costs in cabinet assembly, wiring, and heat dissipation design, improving your project delivery efficiency.
Passes internal rigorous aging and testing Pre-shipment quality assurance, ensuring every batch of products you receive performs consistently and reliably, reducing your burden on incoming inspection and after-sales risks.

Core Service Highlights: Your Custom Manufacturing Partner

We understand that successful B2B collaboration goes far beyond the product itself. FCGK is dedicated to providing comprehensive support to ensure smooth and seamless cooperation.

  1. Deep Customization Services:

    • Process: Requirement communication -> Solution design & quotation -> Sample provision -> Confirmation & production.

    • Capabilities: We offer OEM/ODM services, supporting customization in control voltage, load capacity, triggering method,appearance dimensions, and wiring way. We have a professional mold workshop for private mold development, creating unique product appearance or structures for you.

    • Flexibility: Small order quantities accepted (flexible MOQ),support rapid prototyping. Sample lead time is typically 7-15 working days, helping you validate the market quickly.

  2. Rigorous Full-Process Quality Control:

    • Our quality system runs through the entire process. From Incoming Quality Control (IQC) inspection of components, to online testing on the production line (such as withstand voltage tests, functional tests), to 100% aging load testing of finished products and final Outgoing Quality Control (OQC), every step is documented.

    • The factory is certified to the ISO 9001:2015 Quality Management System. Some product lines comply with international standards like CE and RoHS, ensuring products meet the entry requirements of different markets.

  3. Hassle-Free Export & Logistics Support:

    • We have a seasoned export team well-versed in international trade procedures, capable of preparing all necessary customs clearance documents for you (e.g., commercial invoice, packing list, certificate of origin, declaration of conformity).

    • We have established long-term partnerships with several leading international logistics companies (e.g., DHL, FedEx, UPS, and major shipping lines). We can arrange sea freight, air freight, or courier services according to your needs, providing door-to-door logistics solutions to ensure safe and timely delivery of goods.

Take Action Now, Start an Efficient Partnership

If you are looking for high-performance, highly reliable solid state relays for your projects or inventory, or wish to build differentiated自有 brand products, FCGK is your ideal strategic partner.
Take action now to get exclusive support:

  • Request a Free Sample: Experience the outstanding performance of the SSR-40DA firsthand.

  • Get a Detailed Product Catalog & Quotation: Learn about our full range of industrial control products and highly competitive pricing.

  • Consult on Customization Solutions: Discuss your specific needs with our engineering experts to get tailored solutions.

Please contact our sales team. Let us use reliable products and a professional attitude to help power your business growth.

Disclaimer: Specifications are subject to change without notice. Images may differ from the final product. It is the buyer's responsibility to verify the suitability of the product for their specific application and to ensure compliance with all local safety and regulatory standards.

Disclaimer: The copyright of this article belongs to the original author. If there is any source error or infringement of your legitimate rights and interests, you can contact us by phone and we will handle it promptly.

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