Premium Automation Solutions
Explore our comprehensive range of industrial electrical products and
components for modern manufacturing and automation systems.
Technical Documentation
General Product Catalog 2026
Complete overview of VFDs, Buttons, Mccb, plugs & sockets and power supplies.
DownloadRecent Most Popular Products
Industrial plug and sockets
IP67/IP44 CEE type plug & sockets · Wide range · High quality
View Details
Waterproof IP67 Industrial Plug and Socket, 16A-125A, 3P/4P Male Female Connector, Heavy Duty Electrical Distribution Box
Compact design
Stainless Steel Industrial Distribution Box | IP65 Waterproof Electrical Enclosure | Customizable Steel Junction Box
High stability
Waterproof Plug
Miniature Circuit Breakers (MCB)
Industrial Extension Lead
Custom Power Supply
Technical Video Center
SIECON Product Demonstration
Watch our main product video showcasing features and capabilities.
Want to see more?
Explore our full video library with tutorials, demos and product showcases.
Our Accreditations & Certifications
We maintain the highest standards of quality and safety through internationally recognized certifications and accreditations.
Industrial Power & Connectors FAQ
Answers to common questions based on customer searches and inquiries to help you choose the right products
How to choose the right switching power supply? What parameters should be considered?
When selecting a switching power supply, consider these key parameters:
1. Output Voltage & Current: Based on device requirements (e.g., 24V/5A, 12V/30A)
2. Input Voltage Range: Typically AC 100-240V (wide voltage design)
3. Output Power: Ensure sufficient power with some margin
4. Efficiency Rating: High efficiency reduces energy consumption and heat
5. Protection Features: Overload, overvoltage, short-circuit protection
6. Mounting Type: DIN-rail, wall-mount, or open-frame
For detailed specifications, check our Switching Power Supplies category .
What are the advantages of Meanwell power supplies compared to other brands?
Meanwell power supplies offer several advantages:
• Leading global market share and brand recognition
• Comprehensive product line for various applications
• High stability, low failure rate, and long lifespan
• Complete certifications (CE, UL, TUV, etc.)
• Excellent after-sales service and technical support
• Wide range of models (LRS series, HLG series, UHP series, etc.)
For industrial applications, we recommend the LRS series power supplies. For LED lighting, the LED Driver series power supplies are ideal.
What are the applications of 24V switching power supplies in industrial automation?
24V DC power is the standard voltage in industrial automation, primarily used for:
1. PLC control systems
2. Sensors and actuators
3. Industrial robot control units
4. HMI (Human-Machine Interface) devices
5. Relays and safety circuits
6. Industrial network equipment (switches, routers, etc.)
We offer various 24V power supply types including: DIN-rail mounting, open-frame, and battery backup models. Check our Industrial Power Supply Selector Tool for assistance.
What's the difference between industrial plugs (IEC 60309) and regular plugs?
Industrial plugs (also known as CEE plugs) feature:
• Higher current ratings (16A, 32A, 63A, etc.)
• Water and dust protection (IP44, IP67 ratings)
• Durable housing materials
• Color-coded voltage indicators (yellow=110V, blue=230V, red=400V)
• Locking mechanism to prevent accidental disconnection
• Compliance with IEC 60309 international standard
They're mainly used in construction sites, factory equipment, outdoor applications, and other high-reliability scenarios. Browse our Industrial Plugs & Sockets collection.
How to select the right industrial connectors and plugs?
When choosing industrial connectors, consider:
1. Current Rating: 16A, 32A, 63A, etc.
2. Voltage Rating: Single-phase 230V or three-phase 400V
3. Protection Class: IP44 (splash-proof), IP67 (water and dust proof)
4. Number of Poles: 3P+E (3 poles + earth), 5P+E (5 poles + earth)
5. Brand: Mennekes, Schneider, Legrand, ABB, etc.
6. Application Environment: Indoor, outdoor, hazardous areas
We offer industrial plugs and sockets from multiple brands. Use our Connector Selector Tool or contact our technical support team for recommendations.
What do IP ratings (like IP65, IP67) mean?
IP (Ingress Protection) ratings indicate the level of protection provided by electrical enclosures:
• First digit (solid particle protection):
6: Dust tight
5: Dust protected
• Second digit (liquid ingress protection):
7: Protected against temporary immersion (1m, 30 minutes)
6: Protected against powerful water jets
5: Protected against water jets
For example: IP67 means completely dust tight and protected against temporary immersion, suitable for outdoor and humid environments. Learn more in our IP Rating Guide.
What are the advantages of DIN-rail mounting?
DIN-rail mounting is the standard installation method in industrial control systems, offering:
• Quick installation without drilling
• High space utilization and neat appearance
• Easy maintenance and replacement
• Standardized dimensions (35mm or 15mm rail)
• Good heat dissipation
• Ideal for control cabinets and distribution boxes
We offer a wide range of DIN-rail mounted power supplies, circuit breakers, and connectors. See our DIN-Rail Components category.
How to check product prices and obtain technical documentation?
You can obtain information and quotes through:
1. Online Search: Use our website search function for specific models
2. Documentation Download: Product pages include PDF datasheets and manuals
3. Request Quote: Click "Request Quote" on product pages or contact sales
4. Sample Requests: Available for some products for testing
5. Technical Support: Selection guidance and application solutions
For common models like Meanwell LRS-350-24 or Mennekes 32A plugs, we typically have stock available.
What are your product warranty and after-sales service policies?
We provide comprehensive after-sales service:
• Warranty Period: 1-3 years for major products
• Technical Support: Free product selection and application guidance
• Returns & Exchanges: 7-day return for quality issues
• Repair Services: Professional repair and technical support
• Spare Parts: Long-term supply of common parts
• Emergency Response: Quick response for urgent needs
For specific warranty terms, refer to product documentation or contact our customer service team.
Didn't find your question? Our technical experts are ready to help
Contact Us Now VFD Variable Frequency Drive Controller & Inverter | 3 Phase & Single Phase VFD Manufacturer
As a leading VFD manufacturer and VFD supplier, we provide high-quality variable frequency drive solutions. Our VFD inverter series includes 3 phase VFD, single phase to 3 phase VFD, and single phase VFD models, perfect for VFD motor control, VFD pump controller, and VFD for HVAC applications. From 1hp VFD to 50 hp VFD, find the best VFD for your AC motor. We offer variable speed drive, soft starter, and frequency converter options. Discover our VFD drive price and experience reliable VFD speed control for well pumps, air compressors, and industrial machinery.
Electrical Plugs and Sockets | Power Outlet, DC Connectors & Socket Outlet
Electrical Plugs and Sockets | Power Outlet, DC Connectors & Socket Outlet
Your one-stop solution for all electrical plugs and sockets. We supply a wide variety of plug connectors, socket connectors, and power outlets. Our range includes DC plugs, AC power outlets, wall outlets, and socket outlets to meet all your connection needs. From standard plug sockets to industrial-grade connectors, we ensure quality and durability. Find the right plug and socket combination, DC connectors, or electrical outlet for your application. We are a trusted supplier of plugs and sockets for global markets.
Industrial DIN Rail Switching Power Supply 24V 12V 48V | AC/DC SMPS & LED Driver Manufacturer
As a leading switching power supply manufacturer, we provide high-performance industrial power supply solutions. Our DIN rail power supply series includes AC DC power supply models with outputs of 24V, 12V, 48V, and 36V, ranging from 150 watt to 400w power supply. Perfect as a reliable 24v dc power supply for control systems or a dimmable led power supply for lighting projects. These switching power supplies feature PFC, dual/triple output options, and come in enclosed din rail mount design. Discover our industrial din rail power supply, switching dc power supply, and constant current led driver products for unmatched quality and efficiency.
Industrial Circuit Breakers & Contactors | MCB, Motor Starters & Overload Relays Supplier
Professional supplier of circuit breakers, contactors, and motor starters. Our range includes MCB circuit breakers (miniature circuit breaker, DC MCB), molded case circuit breaker, thermal overload relay, and magnetic contactors. Products cover UL 489 circuit breakers, IEC contactors, 3 phase motor starters, DC circuit breakers, and motor protection circuit breakers. We provide single pole breaker to 3 pole circuit breaker, reversing contactors, DOL starters, and complete overload protection solutions for all industrial applications.
Push Button Switches & Emergency Stop Buttons | Industrial & Marine Grade Push button Switches
Professional manufacturer of push button switches, emergency stop buttons, and latching push button switches. Our range includes momentary push button switch, illuminated push button switch, waterproof push button switch, and mushroom push button in 22mm push button, 30mm push button, and 16mm push button sizes. Products feature metal push button switch, stainless steel push button, ip67 push button ratings, and led push button options. We supply 12v push button switch, 24v push button switch, 120v push button switch, 240v push button switch for industrial push button, marine push button switches, and automotive push button switch applications. Choose from normally open push button, normally closed push button switch, no nc push button switch, and latching push button configurations.
ABOUT US
Established in 2001 and headquartered in Xinjiang, SIECON is a comprehensive supplier of electromechanical equipment solutions, integrating trade, technology, and service. After more than twenty years of steady development, we have become a bridge connecting world-leading industrial brands with localized professional services.
WHY CHOUSE US
Direct Supply from Top Brands
As an authorized partner for Siemens and other international brands, you get guaranteed genuine products from us.
A Sales Team That Understands Technology
We don’t just sell products; we understand your needs and provide solutions that are truly right for you.
Rapid Delivery Capability
Our extensive local stock means you avoid long waits, and urgent needs can be met quickly
.