Making Wiring Smarter & Greener: The New Era of Terminal Blocks In today's world, going green isn't just a trend—it's becoming a necessity. From smart homes to solar panels and factory automation, every electrical project now carries the added responsibility of being safe, efficient, and environmentally responsible. That's why choosing the right terminal block—the small but mighty connector inside every control box or power panel—is more important than ever. It's no longer just about getting the job done. It's about making sure that what you build today won’t harm the environment tomorrow. how modern terminal blocks made from sustainable Nylon and Polycarbonate (PC) help meet the latest RoHS regulations—the global rules that limit toxic substances in electronics—while still offering the strength, safety, and reliability you need for everything from home electrical projects to complex industrial systems. Why RoHS Compliance Matters The RoHS directive restricts the use of certain hazardous substances in electrical and electronic equipment sold within the european union. The latest updates, including RoHS 3 (Directive 2015/863), further limit substances such as: Lead (Pb) Mercury (Hg) Cadmium (Cd) Hexavalent chromium (Cr⁶⁺) Flame retardants (PBB, PBDE, DEHP, BBP, DBP, DIBP) Failure to comply can result in blocked shipments, recalls, or even fines—making compliance a business-critical factor for OEMs and system integrators. Why Nylon (PA66) & Polycarbonate (PC) Are Sustainable Choices At MJ, our terminal blocks are engineered using UL-certified, RoHS-compliant PA66 Nylon and PC materials that not only meet current standards but anticipate future sustainability expectations. Key Benefits: Property Nylon PA66 Polycarbonate (PC) Flame Retardant UL94 V-0 UL94 V-0 Halogen-Free yes yes RoHS & REACH Compliant yes yes High Temp Resistance Up to 120°C Up to 135°C Mechanical Strength High Very High Recyclability Excellent Excellent Performance Meets Sustainability Our Nylon & PC terminal blocks are designed to withstand mechanical stress, heat, humidity, and chemical exposure, while maintaining superior electrical insulation properties. Whether you're wiring a solar panel combiner box or building a modular industrial control cabinet, our solutions ensure: Safe current flow Quick installation (snap-on DIN rail design) Long product lifespan Minimal environmental impact Industry Applications Renewable Energy Systems RoHS-compliant materials support sustainability goals UV-stable & heat-resistant PC ideal for solar environments Industrial Automation Nylon PA66’s durability ensures vibration resistance Flame-retardant grades minimize fire risk in control panels EV Charging Infrastructure Compact, high-temp materials fit tight enclosures RoHS comp...
Read More
In the world of electrical connectivity, terminal blocks are indispensable components. These compact yet powerful accessories are widely used across industrial,electronic, and electrical sectors, enabling secure and efficient connections between power sources, equipment, and external wiring harnesses. But when it comes to choosing the right housing material for terminal blocks, one option stands out: flame-retardant polycarbonate (PC). Why Flame-Retardant PC for Terminal Blocks? Flame-retardant PC is a modified material made by incorporating high-efficiency flame retardants into polycarbonate resin, giving it outstanding fire safety and performance advantages. Key Benefits Include: UL94-V0 Flame Retardancy at 1.5mm: Self-extinguishing upon removal from fire, ensuring safety in critical electrical environments. Halogen-Free & Environmentally Friendly: Meets international RoHS & REACH compliance standards. High Tracking Resistance: Supports 250V CTI, preventing electrical leakage or short circuits. Superior Heat Resistance: Withstands deformation at temperatures up to 120°C, maintaining structural integrity. Excellent Electrical Insulation: Prevents current leakage, improving long-term reliability. Toughness & Impact Resistance: Protects terminal blocks from cracking or breaking due to impact or pressure during installation and usage. Chemical Resistance: Resists corrosion from weak acids, weak alkalis, and common oils—making it ideal for harsh environments. Wear & Scratch Resistance: Maintains appearance and performance even under mechanical stress. Whether you are a manufacturer of terminal blocks, electrical enclosures, or connectors, our flame-retardant PC compounds help elevate your product safety, performance, and consistency. Get in Touch Looking for a reliable flame-retardant PC material for your terminal block applications? Contact us today to request a datasheet, sample, or material recommendation based on your specific electrical and environmental requirements.
Read More
When upgrading or renovating home lighting circuits—especially in common areas like the living room, master bedroom, secondary bedroom, and study—using terminal blocks can significantly improve both wiring clarity and maintenance efficiency. Instead of the traditional wire-twisting method, terminal blocks offer a safer, neater, and more professional solution for wire transfer and connection. Why Use Terminal Blocks in Lighting Circuits? Terminal blocks allow for organized and secure connections between the main power lines and the lighting control circuits of each room. Their compact size and structured design make them ideal for low-current circuits, such as residential lighting. For example, a 4-position terminal block can effectively manage the lighting circuits of four separate rooms. Here's how: Main wires: Use 2.5 mm² copper-core wires to carry power from the lighting circuit breaker. Lighting control wires: Use 1.5 mm² copper-core wires to connect individual switches and lamp holders. Step-by-Step Wiring Guide 1. Planning in the Distribution Box Install a small-capacity circuit breaker (e.g., 6A) in the distribution box for lighting. Choose a suitable mounting location for the terminal block inside the box—either on a spare DIN rail or a fixed spot. Secure the block with a screwdriver. 2. Connecting the Main Power Wires From the lighting circuit breaker, draw a 2.5 mm² live wire. Strip about 8mm of insulation and insert it into the left hole of the first position on the terminal block. Tighten the screw to secure. Then, take a neutral wire from the neutral bar, insert it into the right hole of the same position, and secure it as well. 3. Branch Wiring for Each Room Living Room: Connect a 1.5 mm² live wire to the left hole of position 2 and run it to the light switch input. Connect the switch output to the lamp holder’s live terminal. Complete the circuit by wiring the neutral terminal of the lamp holder to the right hole of position 2. Master Bedroom: Repeat the same process using position 3 of the terminal block. Secondary Bedroom and Study: Use position 4 to connect the respective circuits for each room. 4. Final Testing and Cable Management Once all connections are completed: Turn on the lighting circuit breaker. Test each switch to ensure the lights operate properly. Cover any unused terminal holes with insulating tape for safety. Tidy up the internal wiring to maintain a professional, clutter-free distribution box. Benefits of Using Terminal Blocks in Home Lighting 1. Easier Maintenance If a light fails in the future, you can isolate and test individual branches at the terminal block using a multimeter. This makes it easier to identify whether the fault lies in the wire, switch, or light fixture—far more efficient than troubleshooting twisted wire joints. 2. Standardized, Safe Wiring Terminal blocks offer clear separation of live and neu...
Read More
When upgrading or renovating home lighting circuits—especially in common areas like the living room, master bedroom, secondary bedroom, and study—using terminal blocks can significantly improve both wiring clarity and maintenance efficiency. Instead of the traditional wire-twisting method, terminal blocks offer a safer, neater, and more professional solution for wire transfer and connection. Why Use Terminal Blocks in Lighting Circuits? Terminal blocks allow for organized and secure connections between the main power lines and the lighting control circuits of each room. Their compact size and structured design make them ideal for low-current circuits, such as residential lighting. For example, a 4-position terminal block can effectively manage the lighting circuits of four separate rooms. Here's how: 1.Main wires: Use 2.5 mm² copper-core wires to carry power from the lighting circuit breaker. 2.Lighting control wires: Use 1.5 mm² copper-core wires to connect individual switches and lamp holders. Step-by-Step Wiring Guide 1. Planning in the Distribution Box Install a small-capacity circuit breaker (e.g., 6A) in the distribution box for lighting. Choose a suitable mounting location for the terminal block inside the box—either on a spare DIN rail or a fixed spot. Secure the block with a screwdriver. 2. Connecting the Main Power Wires From the lighting circuit breaker, draw a 2.5 mm² live wire. Strip about 8mm of insulation and insert it into the left hole of the first position on the terminal block. Tighten the screw to secure. Then, take a neutral wire from the neutral bar, insert it into the right hole of the same position, and secure it as well. 3. Branch Wiring for Each Room Living Room: Connect a 1.5 mm² live wire to the left hole of position 2 and run it to the light switch input. Connect the switch output to the lamp holder’s live terminal. Complete the circuit by wiring the neutral terminal of the lamp holder to the right hole of position 2. Master Bedroom: Repeat the same process using position 3 of the terminal block. Secondary Bedroom and Study: Use position 4 to connect the respective circuits for each room. 4. Final Testing and Cable Management Once all connections are completed: Turn on the lighting circuit breaker. Test each switch to ensure the lights operate properly. Cover any unused terminal holes with insulating tape for safety. Tidy up the internal wiring to maintain a professional, clutter-free distribution box. Benefits of Using Terminal Blocks in Home Lighting 1. Easier Maintenance If a light fails in the future, you can isolate and test individual branches at the terminal block using a multimeter. Th...
Read More
In an increasingly quality-conscious and compliance-driven world, the demand for certified, flame-retardant (FR) electrical components has surged across sectors. A recent inquiry , a specialty LED linear lighting company based in India, highlights this growing global trend. Their request was clear and urgent，they need very high-quality certified terminal strips， must be FR grade, very high quality, brass terminals,CE cert, ROHS, any other certificates. This kind of inquiry is no longer uncommon—and it reflects several converging factors reshaping the global electrical component market: 1. Fire Safety and Compliance Are No Longer Optional Across Asia, the Middle East, and Europe, regulatory frameworks have tightened significantly. Manufacturers, particularly in sectors like LED lighting, EVs, and automation, are now required to use FR (flame-retardant) materials to meet fire safety norms such as UL94, EN45545, or local equivalents. For terminal strip suppliers, offering certified FR-grade housings and brass terminals has become a baseline requirement—not a premium feature. 2. CE and RoHS Certifications Drive Global Trade As Indian and Southeast Asian manufacturers expand their export footprint to the EU and North America, their supply chains must comply with CE and RoHS directives. For terminal block providers, this means ensuring full material traceability, lead-free compliance, and proper technical documentation. Companies that lack these certifications are increasingly being left behind in international bids and tenders. 3. India's Fast-Growing Industrial Sector Is Getting Selective India, one of the fastest-growing economies, is undergoing a significant industrial transformation. Companies are moving up the value chain, demanding precision-engineered components with consistent performance. The days of “just good enough” components are over; buyers now look for certification-backed quality assurance, flame retardance, and durability under operational stress. 4. Material Matters – Why Brass Terminals Are a Must In environments where heat, load fluctuations, and vibration are common, brass is the material of choice for terminal conductors. Its excellent conductivity, corrosion resistance, and mechanical strength make it ideal for applications in lighting, transportation, and industrial machinery. 5. Suppliers Need to Offer More Than Just Products Today's buyers seek not only product specifications but also long-term reliability, compliance support, and fast lead times. To stand out, terminal block manufacturers must be prepared to provide: Third-party test reports Full RoHS and CE documentation Flame retardant ratings (UL94 V-0 or equivalent) Custom configurations for OEMs If you're a supplier of terminal blocks, now is the time to align with international standards and support your client's compliance goals across continents. At MJ, we provide CE and RoHS certified, FR...
Read More
In modern electrical installations, ensuring system reliability and user safety is more critical than ever. One essential component that plays a significant role in achieving these goals is the Distributor Busbar Intersystem Bonding Termination Block. Designed for high-performance bonding and secure grounding, this device supports a wide range of residential, commercial, and industrial applications. Below are the core advantages of using a Distributor Busbar Intersystem Bonding Termination Block: 1. Equipotential Bonding This bonding block ensures that all connected metallic parts share the same electrical potential. By minimizing potential differences, it significantly reduces the risk of electric shock and helps prevent electromagnetic interference (EMI) in sensitive environments. 2. Low Resistance Connections Made with high-conductivity materials such as copper or brass, the termination block provides exceptionally low-resistance connections. This improves the efficiency of current flow and enhances the performance of the entire grounding system. 3. Secure Locking Mechanism Safety is a top priority in any electrical setup. The secure locking bar design prevents accidental disconnections, maintaining the integrity of the equipotential bond and ensuring continuous protection in mission-critical systems. 4. Fire-Resistant Insulation To meet stringent safety regulations, the block is built with fire-resistant insulation materials. This added protection helps contain electrical faults and reduces the risk of fire, particularly in high-load or high-temperature environments. The Distributor Busbar Intersystem Bonding Termination Block is more than just a connection point—it's a critical safety and performance component for grounding systems. Its combination of secure connections, fire resistance, and low electrical resistance makes it a trusted choice for engineers and installers who prioritize reliability and compliance. Whether you're working on new installations or upgrading existing systems, integrating high-quality bonding termination blocks can significantly enhance both safety and efficiency.
Read More
Engineered for secure circuit connections and modular power distribution, France-type terminal blocks, often used alongside circuit breakers, have become a preferred solution across sectors including infrastructure, renewable energy, and transportation. Their robust brass-conductor design and compatibility with European power systems make them especially attractive to manufacturers and utility providers seeking scalable, future-proof solutions. Modular terminal systems are at the heart of resilient infrastructure,France-type terminal blocks, with their standardized design and ease of integration, are critical for rapid deployment in smart grids and green energy installations. This trend aligns with broader global efforts to reinforce power stability, especially in regions facing energy shortages or rapid electrification. The European Commission’s Green Deal, alongside similar national initiatives in Asia and the Americas, has accelerated investments in reliable distribution technologies. The ongoing shift toward localized manufacturing, driven by recent geopolitical tensions and raw material bottlenecks, has further emphasized the importance of standardized and easy-to-source components like T-type terminal blocks. Manufacturers are leaning on designs that reduce downtime, simplify installation, and ensure compliance with international safety standards such as UL and IEC. In parallel, electric vehicle (EV) infrastructure expansion and the growing adoption of smart buildings have added to the momentum, with system integrators seeking compact, high-current-capable connectors that meet both functional and aesthetic requirements. As energy systems worldwide evolve to meet 21st-century challenges, France-type terminal blocks are no longer a niche product—they are now a central player in ensuring safe, efficient, and scalable power connectivity.
Read More
As industries worldwide adapt to increasingly harsh environments, We has introduced a series of terminal blocks that are quickly becoming essential components in modern electrical systems — from aerospace to next-generation mechanical equipment. These high-performance terminal blocks, available in types are engineered to thrive under the most demanding conditions. Designed with cutting-edge materials such as high-durability PC (polycarbonate) and precision-crafted, environmentally friendly copper inserts, they deliver not only long-lasting performance but also enhanced electrical conductivity and insulation. Whether it's military-grade machinery or high-altitude aerospace applications, the need for secure, resilient, and efficient wiring connections has never been greater, Our European series terminal blocks are built to handle high temperatures, pressure, and mechanical stress, all while ensuring safety and ease of installation through reliable thread connection technology. Key features of the new series include: Anti-aging and high impact resistance: These blocks are built to endure time and physical stress without degradation. Excellent high-temperature and pressure resistance: Suitable for extreme industrial and environmental conditions. Superior insulation and electrical conductivity: Ensuring safety and consistent performance across applications. High elasticity: Providing flexibility during installation and operation. Environmentally conscious materials: Copper inserts are both durable and eco-friendly. In a time when global industries are under pressure to improve both performance and environmental responsibility, products like these are crucial.
Read More
Contact Us
Our hours
English 
français 
Deutsch 
русский 
italiano 
español 
português 
العربية 
română 
היברית 
IPv6 network supported 