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Help Center1P DC MCB WIFI-63-D for 6kA Short Circuit Protection DIN Rail Mount
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As a professional manufacturer of electrical protection equipment, Jinhua Dika Electrical Equipment Co., Ltd. is proud to introduce our advanced 1P DC MCB WIFI-63-D. This product represents a significant leap forward in circuit protection technology, combining reliable short-circuit protection with the convenience of smart remote control. Designed for modern DC power systems, it offers robust 6kA breaking capacity and seamless integration into smart building management systems, providing our global clients with a future-proof solution for their electrical safety needs.
Our team, backed by years of manufacturing expertise and serving markets across North America, Europe, Asia, and beyond, has engineered this MCB to meet the demanding requirements of commercial and industrial applications. The integration of WIFI connectivity allows for unprecedented monitoring and control, making it an ideal choice for solar power systems, telecom installations, EV charging stations, and other DC infrastructure where safety and smart management are paramount.
This circuit breaker is not just a protective device; it's a gateway to smarter energy management. We understand that our B2B clients require equipment that is both reliable and technologically advanced. With this in mind, we have developed the WIFI-63-D to offer precise protection, easy installation on standard DIN rails, and the flexibility of remote operation, all from a company with a proven track record in quality manufacturing and global export.
Core Features & Technical Advantages:
- Smart WIFI Connectivity: Enables remote ON/OFF control, real-time status monitoring (trip status, current load), and scheduling via a dedicated smartphone app or web portal. This feature is invaluable for managing distributed systems or hard-to-reach panels.
- High-Performance DC Protection: Specifically designed for DC circuits, it provides reliable protection against short-circuits up to 6kA, ensuring the safety of sensitive DC equipment and wiring.
- Robust Construction & DIN Rail Mounting: Features a durable housing made from high-grade, flame-retardant materials. The standard DIN rail (35mm) mounting design allows for quick, tool-free installation and easy integration into existing distribution boards.
- Precise 63A Rating: The '63-D' denotes a 63-Ampere rated current for DC applications, making it suitable for protecting medium-power DC branches in solar arrays, battery banks, or industrial machinery.
- Enhanced Safety & Reliability: Incorporates a magnetic-hydraulic trip mechanism for fast and accurate response to fault conditions. The clear ON/OFF/trip indicator provides immediate visual status.
- Wide Compatibility: The WIFI module supports common 2.4GHz networks and can be integrated into various smart home or building automation ecosystems, offering flexibility for different project requirements.
Detailed Technical Specifications:
| Parameter | Specification |
| Product Model | WIFI-63-D |
| Number of Poles | 1P |
| Rated Current (In) | 63A DC |
| Rated Voltage (Ue) | Up to 250V DC (Customizable) |
| Ultimate Breaking Capacity (Icu) | 6kA |
| Mounting | DIN Rail (35mm) |
| Connection | Screw Terminal |
| Operating Temperature | -25°C to +55°C |
| Communication | WIFI 2.4 GHz |
| Electrical Life | ≥ 6000 cycles |
Benefits for Your Business:
- Operational Efficiency: Reduce maintenance costs and downtime by remotely resetting tripped breakers or performing scheduled power cycles without physical access to the panel.
- Enhanced System Monitoring: Gain insights into circuit performance and load patterns, enabling predictive maintenance and better energy management.
- Improved Safety: The reliable 6kA short-circuit protection safeguards your valuable DC equipment from damage due to electrical faults.
- Installation Flexibility: The compact DIN rail design saves space in control panels and allows for easy scalability as your system grows.
- Future-Proof Investment: Adding smart functionality to your power distribution system increases its value and aligns with trends towards IoT and automation.
Frequently Asked Questions (FAQ):
-
Q: What is the main difference between this DC MCB and a standard AC MCB?
A: This MCB is specifically designed and tested for Direct Current (DC) applications. The arc extinguishing and trip mechanisms are optimized for DC, which presents different challenges than AC. Using an AC breaker on a DC circuit can be unsafe and may not provide proper protection. -
Q: Does the WIFI module require a separate power supply?
A: No, the WIFI module is integrated and powered directly from the circuit it is protecting, ensuring a simple, two-wire installation for both power and control. -
Q: Can I control multiple WIFI-63-D breakers from a single app?
A: Yes, the companion application allows you to group, name, and control multiple breakers individually or collectively, providing centralized management for an entire panel. -
Q: Is the WIFI connection secure?
A: The device employs standard WIFI security protocols (WPA2/WPA3). For enhanced security in commercial settings, it can be configured on a dedicated, isolated network segment. -
Q: What happens if the WIFI network goes down? Will the breaker still function?
A: Absolutely. The primary protective function of the circuit breaker is completely independent of the WIFI connection. It will continue to provide overcurrent and short-circuit protection. Remote control features will be unavailable until the network is restored, but local manual operation remains fully functional. -
Q: What DC voltage range is this breaker suitable for?
A: The standard model is rated for use in circuits up to 250V DC. For other voltage requirements, please contact us as custom configurations may be available. -
Q: Can this be used in outdoor or harsh environments?
A: The standard operating temperature range is -25°C to +55°C, suitable for many controlled indoor environments. For outdoor, damp, or highly corrosive locations, additional protective enclosures are recommended, and specific environmental ratings can be discussed for custom orders. -
Q: Do you provide technical support for integration?
A: Yes, as a manufacturer, we provide datasheets, wiring diagrams, and basic application support. For complex integration projects, our technical team can offer guidance to ensure successful implementation.
Choosing Jinhua Dika Electrical means partnering with an established manufacturer with a significant global footprint, exporting to diverse markets from North America to Oceania. Our commitment to systematic quality management is a cornerstone of our operations. We invite you to leverage our expertise in electrical protection to enhance the safety, efficiency, and intelligence of your DC power systems.
Equip your projects with the 1P DC MCB WIFI-63-D – where robust protection meets smart connectivity. Contact us today to discuss your specific requirements, request samples, or learn more about our full range of circuit protection solutions. We are ready to support your business from our strategic shipping ports in Shanghai, Tianjin, Guangzhou, and Ningbo.
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