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EHB5-63DC | 25A 1000V 1P-4P DC MCB
The EHB5-63DC DC1000V MCB series provides reliable miniature circuit breaker solutions for photovoltaic and communication DC power systems. Rated for voltages up to 1000V and currents up to 63A, these breakers offer robust protection with a 6kA short-circuit breaking capacity. Available in 1P, 2P, 3P, and 4P configurations, they suit various installation needs.
Designed with precision and durability, these DC MCBs ensure stable circuit isolation during faults, protecting critical components in solar arrays, battery systems, and communication networks.
Specifications
| Specification | DATA |
|---|---|
| Model: | EHB5-63DC |
| Rated Current: | up to 63A |
| Rated Voltage: | up to 1000VDC |
| Short circuit breaking capacity: | 6kA |
| Pole: | 1P, 2P, 3P, 4P; |
| Application: | communication systems and PV DC systems |
Wiring Diagram
Dimension Drawing
Applications
Ideal for multiple DC power setups, the EHB5-63DC series ensures secure and efficient operation in:
Photovoltaic (PV) Systems
Essential for controlling high-voltage DC circuits, ensuring safety in EV powertrains and energy storage.
Industrial DC Distribution Panels
Enables safe switching and fault protection for DC-powered machinery.
Battery Storage Systems
Provides essential protection for battery banks and energy storage.
Off-Grid Solar Installations
Ensures stable DC power management in standalone setups.
Marine and Offshore DC Power Systems
Delivers reliable protection in harsh marine environments when properly enclosed.
Railway and Transportation DC Systems
Offers protection for DC traction and auxiliary power circuits.
Why Choose Us as a DC1000V MCB Supplier?
Specialized DC Protection
Expertise in photovoltaic and DC power system components.
High Quality Assurance
Products rigorously tested to comply with IEC standards.
Reliable Customer Service
Dedicated after-sales assistance for peace of mind.
Global Compliance
Meets safety and regulatory requirements for major markets.
Professional Technical Support
Guidance through product selection and implementation.
Fast Turnaround
Efficient production and shipping worldwide.
FAQs
What is the rated current for this MCB?
The rated current is up to 63A.
Can this MCB be used for AC circuits?
No, it is specifically designed for DC applications up to 1000V.
What does 1P, 2P, 3P, 4P mean?
These refer to the number of poles, allowing protection of one to four DC lines simultaneously.
What is the short-circuit breaking capacity?
The MCB has a breaking capacity of 6kA, suitable for most solar and DC systems.
Is this MCB suitable for outdoor installations?
It should be installed inside a suitable weatherproof enclosure for outdoor use.
How is the breaker mounted?
It supports DIN rail mounting for easy and secure installation.
Can this MCB be used in communication systems?
Yes, it is designed to protect DC power lines in telecommunication setups.
Are custom current ratings available?
Yes, Elehub offers a range of current ratings(1-63A) to meet different project needs.
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