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water Pressure Switch, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we've been committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have now passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
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500V 63-250A Fast Fuse Core
With over 40 years of deep cultivation in the fuse industry, Zhenghao has launched a 500V 63-250A fast fuse core with a breaking capacity of 120kA. The rated voltage is 500V AC and the rated current can reach 250A. It has short-circuit protection, power on protection, and immediate circuit breaker protection. The GL/Gg symbol means line protection, and this type of fuse is used to protect cables and conductors.
10A 500V Screw Type Fuse Links
10A 500V screw type fuse links has a filler closed tubular cap shape, with a rated working voltage of AC (50Hz) to 500V and a rated current of 125A. It mainly provides overload and short-circuit protection for electrical lines. It can also be derived from semiconductor devices and their complete set of short circuit protection (AR) and motor short circuit protection (AM). The rated breaking capacity of 10A 500V screen type fuse is 100kA. Welcome to buy.
1000VDC gPV 250A Fuse core
The working principle of the 1000VDC gPV 250A Fuse core is that when the current in the system exceeds the set value, the metal wires in the fuse will melt and disconnect due to excessive current. The 1000VDC gPV 250A Fuse core will promptly cut off the circuit to prevent current from continuing to flow and damaging other components. The photovoltaic power generation system adopts DC output, and once short circuited, it may generate high current, which is extremely dangerous for the safety of other equipment. The fuse protection function of photovoltaic fuses can timely cut off abnormal currents and play a role in safe circuit breaking.
RL1 380V 60A Screw Fuse Link
RL1 380V 60A screw fuse link is an important part for installing and supporting screw fuse. The fuse base is usually made of high-temperature and corrosion-resistant materials to ensure that the fuse can be safely installed on the base.
The design and material selection of the screw in fuse base play a vital role in the performance and safety of the fuse. When selecting and installing RL1 380V 60A screw fuse link, its durability, stability and adaptability should be considered to ensure the normal operation of the fuse and provide protection when necessary.
400A 500V Fuse Base
400A 500V Fuse Base series fuse BASE is suitable for AC 50Hz, rated voltage to 500V, rated current to 400A. It is mainly used for protecting the electrical circuit against overload and short-circuits(gG/gL). Because of different melting tablets, it also may derive for protecting the semiconductor device and others complete set installment from short-circuit (aR/gR/gs) as well as the electric motor from short circuit (aM). The 400A 500V Fuse Base rated breaking capacity is to 120KA. They conform to national standard GB13539 and international electrical committee standard IEC60269.
160A gPV 1500VDC Fuse core
In order to protect photovoltaic systems from faults and line failures, we have launched a 160A gPV 1500VDC Fuse core for applications that comply with electrical specifications. The 160A gPV 1500VDC Fuse core is a high-quality product with high safety, reliability, economy, and compactness. The rated current of this 160A gPV 1500VDC Fuse core product is 160A, the rated voltage can reach 1500VDC, and the breaking capacity can reach 50KA. The components are encapsulated in high-strength ceramics and have the advantage of high thermal shock resistance.
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