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Help CenterFK80-125DC Low-voltage Circuit Breaker With Mill Test Report and 2-Year Warranty
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Welcome to Jinhua Dika Electrical Equipment Co., Ltd., a dedicated manufacturer with over a decade of expertise in producing reliable electrical components. We are proud to present our FK80-125DC Low-voltage Circuit Breaker, engineered to provide robust circuit protection and operational safety in diverse industrial and commercial settings. This unit combines proven protection technology with the convenience of comprehensive factory documentation and a solid 2-year warranty, offering you a dependable solution for managing your electrical distribution networks. With a focus on quality and customer support, we ensure this product meets the demands of global markets from North America to Southeast Asia.
The FK80-125DC is designed for efficiency and durability. Its core function is to automatically interrupt electrical current in the event of an overload or short circuit, preventing damage to connected equipment and mitigating fire hazards. We understand that reliability is paramount in electrical protection, which is why each unit undergoes stringent testing before leaving our facility.
- Enhanced Safety: Provides reliable protection against overloads and short circuits, safeguarding personnel and assets.
- Durable Construction: Built with high-grade materials and components for long service life in demanding environments.
- Flexible Configuration: Available in fixed or plug-in mounting styles to suit various panel and switchboard designs.
- Operational Versatility: Options for manual or motorized operation mechanisms allow for remote or local control as needed.
- Quality Assurance: Each breaker is accompanied by a Mill Test Report, providing traceability and verification of its performance characteristics.
- Comprehensive Support: Backed by a 2-year warranty and supported by our experienced team, ensuring peace of mind post-purchase.
This circuit breaker is a critical component for system integrators, panel builders, and facility managers. It helps maintain operational continuity by preventing costly downtime caused by electrical faults. The availability of detailed test reports simplifies compliance and quality control procedures for your projects.
Below are the key technical specifications for the FK80-125DC model. Please note that certain parameters can be customized based on project requirements.
| Parameter | Specification | Notes |
| Product Model | FK80-125DC | Standard designation |
| Rated Operational Current (Iu) | 80A, 100A, 125A | Selectable within range |
| Rated Insulation Voltage (Ui) | 690V AC | |
| Rated Operational Voltage (Ue) | 400V AC | 50/60Hz |
| Ultimate Short-circuit Breaking Capacity (Icu) | Customizable | Available upon request |
| Number of Poles | 3P | Three-phase protection |
| Tripping Unit Type | Thermal-Magnetic | For overload & short-circuit |
| Mechanical Life | High cycle count | Designed for frequent operation |
The advantages of choosing the FK80-125DC extend beyond its specifications. Its design prioritizes ease of installation and maintenance. The clear status indicators and ergonomic operating handle contribute to user-friendly operation. For integration into automated systems, auxiliary contacts and alarm switches can be added as optional accessories. This adaptability makes it a suitable choice for a wide range of applications, including manufacturing plants, commercial buildings, data centers, and infrastructure projects.
Trust in our product is built on a foundation of manufacturing rigor. Jinhua Dika Electrical Equipment operates with a commitment to systematic quality management. Our annual export value ranging between US$1 Million to US$1.5 Million to diverse regions including North America, Eastern Europe, and Southeast Asia is a testament to the global acceptance and reliability of our products. We ship efficiently from major ports like Shanghai, Tianjin, Guangzhou, and Ningbo, ensuring timely delivery to support your project timelines. With a dedicated team of 11-50 professionals, we provide focused support from inquiry to after-sales service. The included 2-year warranty on the FK80-125DC Circuit Breaker is our formal pledge of its quality and durability. Secure your electrical systems with a component that delivers proven protection, verified performance, and manufacturer-backed assurance. Contact us today to discuss your requirements or to request a sample Mill Test Report.
Frequently Asked Questions (FAQ)
Q1: What is the significance of the Mill Test Report provided with this circuit breaker?
A1: The Mill Test Report is a factory-issued document that provides verified test data for the specific unit, including parameters like trip calibration, dielectric strength, and operational tests. It serves as a quality certificate and is useful for compliance checks, maintenance records, and system documentation.
Q2: Can the rated current of 125A be adjusted in the field?
A2: The FK80-125DC model offers fixed current ratings within its range (e.g., 80A, 100A, 125A). The rating is typically set at the factory based on your order specification. Field adjustment of the thermal-magnetic trip setting is possible within a defined range; please consult the product manual or our technical team for details.
Q3: Is this circuit breaker suitable for use in both 50Hz and 60Hz power systems?
A3: Yes, the FK80-125DC is designed to operate correctly on AC systems with frequencies of 50Hz or 60Hz, as specified in its rated operational voltage parameters.
Q4: What does the 2-year warranty cover?
A4: Our warranty covers defects in materials and workmanship under normal use and service conditions for a period of two years from the date of shipment. It includes repair or replacement of the faulty unit at our discretion. Proper installation as per guidelines is required.
Q5: Are accessories like shunt trips or auxiliary contacts available for this model?
A5: Yes, a range of optional accessories is available to enhance functionality. This includes shunt trip devices for remote tripping, auxiliary contacts for signaling breaker status, and under-voltage releases. Please specify your requirements when inquiring.
Q6: What are the main application areas for the FK80-125DC?
A6: This low-voltage circuit breaker is commonly used as a main incoming feeder breaker, sub-distribution breaker, or motor protection breaker in various settings such as industrial control panels, commercial switchboards, generator panels, and infrastructure electrical rooms.
Q7: How do I determine the required breaking capacity (Icu) for my application?
A7: The required breaking capacity depends on the prospective short-circuit current at the installation point in your electrical system. This should be calculated by a qualified electrical engineer. We can provide breakers with different Icu ratings; please provide your system data for our recommendation.
Q8: What is the typical delivery lead time for this product?
A8: Lead time varies based on order quantity, specific configuration (current rating, accessories), and production schedule. Standard configurations often have shorter lead times. We provide estimated timelines upon receipt of your detailed inquiry and can expedite from our stock when possible.
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