About BARRETTE COUPURE HAUTE
Disconnecting Link With Ceramic Base
EARTH-DISCONNECTING BAR - ABOVE GROUND Application: The earth-disconnecting bar is installed at the foot of the earth column. It enables the opening of the earth circuit to take a measurement of the earth plug. The opening from the earth circuit can be done by disconnecting the copper link with a screwdriver or spanner. Material Specification: Clamp & Link : Brass & Copper Bolt & Stud : Brass Base : Porcelain insulator with Steel Zinc Plated Terminal Sections: 16 mm - 35 mm (High isolation bar)
Engineered for Superior Short-Circuit ProtectionThe BARRETTE COUPURE HAUTE features a high breaking capacity of 80 kA, fast acting performance, and durable construction. Its design prioritizes safety, reducing potential risks from short circuits and offering reliability for demanding electrical environments. The integration of quartz sand for arc quenching further enhances its protective qualities.
Durable Construction and Efficient DesignManufactured from high-grade copper with insulated ceramic or porcelain housing and an electro tin-plated finish, this fuse link withstands thermal and electrical stress. Its efficient design not only allows for low power loss but also ensures a high operational efficiency of up to 99%, making it a cost-effective protection solution for modern systems.
FAQ's of BARRETTE COUPURE HAUTE:
Q: How is the BARRETTE COUPURE HAUTE installed in electrical systems?
A: The fuse link is designed for panel mount installation using screw-mounted terminal connectors, allowing for secure and stable integration into single-phase circuits-ideal for grounding or overcurrent applications.
Q: What protection level does the BARRETTE COUPURE HAUTE provide?
A: It provides high-level short-circuit protection with a breaking capacity of 80 kA, offering fast acting response times (<0.1 seconds) to safeguard systems from hazardous fault conditions.
Q: When should this fuse link be used?
A: This product should be applied in environments where rapid and reliable circuit interruption is necessary, such as industrial or commercial panels operating at 415V AC and 50 Hz, especially where high-efficiency and safety are required.
Q: Where can BARRETTE COUPURE HAUTE be effectively applied?
A: It is ideal for electrical distribution panels, switchboards, and equipment requiring single-phase grounding and overcurrent protection, especially within humid or challenging conditions up to 90% RH and temperatures from -20C to 70C.
Q: What is the role of quartz sand as the arc quenching medium?
A: Quartz sand is used to rapidly extinguish electrical arcs during faults, effectively increasing the fuse's breaking capacity while improving operational safety and extending the lifespan of the device.
Q: What are the usage benefits of this fuse link?
A: It offers low power loss, quick fault clearing, durability, and is suitable for high-humidity environments, ensuring sustained performance and minimizing downtime in protected circuits.