Fuse DC 12v Manufacturers

The YRPV-40 1000VDC 14×51mm PV Fuse Holder was designed specifically for protecting and isolating Solar Photovoltaic (PV) strings. The recommended fuse link size is 14×51mm, which can safely protect 1000VDC Photovoltaic (PV) systems. The most common applications of this 1000VDC 40A 14×51mm Solar PV DIN Rail Fuse Holder are PV combiner boxes, inverters, battery charge controllers and so on. The shell material of YRPV-40 1000VDC 14×51mm PV Fuse Holder complied with V0 flame-retardant standard, and the dead-front design made it available to fit the busbar mounting in the Photovoltaic (PV) system.

Galaxy Fuse’s (Yinrong) YR:HR17-690VAC 250A Horizontal 3P Fuse Switch Disconnector is suitable for short circuit protection and overload protection of cable and power equipment of the distribution system. In the case of a short circuit, the current can be broken by the fuse link inside. With the features of high isolating function and high durability, YR:HR17-250/3 Horizontal Fuse switch disconnector can withstand high short circuits.

Galaxy Fuse’s (Yinrong) NT Fuse Extractor suitable for removing NT fuse sizes 00C to 4. This NT Fuse Extractor ensures the operator do not come into contact with any live parts, which is the safest way to install and remove the NT fuse.

Galaxy Fuse is a leading China 40.5kV 240A XRNC Capacitor Protection High Voltage Fuse manufacturers. Galaxy Fuse’s (Yinrong) YR:XRNC-40.5kV/240A high voltage fuse is designed to protect the capacitor. The XRNC type high voltage fuse is made of pure silver element and GRE (glass reinforced epoxy). They are sealed in the fuse tube filled with chemically treated high-purity quartz sand. The fuse tube is made from heat resistance, high-duty ceramic or epoxy glass. When a fault circuit happens and causes an arc, quartz sand will extinguishes the arc immediately.

Galaxy Fuse is a leading China 1000V DIN Blade Square Body High Speed Fuse manufacturers. China semiconductor fuse manufacturer Galaxy Fuse (Yinrong)’s YRSA1-GK square body high speed fuse provides flexibility in equipment design and circuit protection for power conversion equipment. YRSA square body fuses are available in two different operation classes gR and aR. YRSA1-GK gR fuse is designed for both overload and short-circuit protection. YRSA1-GK aR fuse is designed for short-circuit protection only. YRSA1-GK Square body semiconductor fuse is specially designed to protect semiconductor devices, which provides a wide amperage rating of 160-630A under the rated voltage of 1250VAC/1000VDC, and can fit most semiconductor devices. This YRSA1-GK Square body high speed fuse conformed to the nation standard GB13539.4 and the international electrical committee standard IEC60269-4. This square series of fuses for semiconductor equipment protection has low I²t value, high current limiting capability and high breaking capability. Galaxy Fuse (Yinrong) also affords various kinds of high speed fuses to meet customers’ requirements.

The 1500V 4000A YRSA7-PK High Speed Fuse delivers ultra-reliable overcurrent protection for semiconductor devices in demanding industries such as renewable energy stations, rail transit, and energy storage systems. With a 250kA breaking capacity and compliance with UL 248-13 and IEC60269-4 standards, this 4000A DC fuse ensures rapid fault isolation, minimizing downtime in critical applications like solar farms and electric vehicle charging infrastructure. Zhejiang Galaxy Fuse combines advanced R&D expertise with ISO-certified manufacturing, producing high-speed fuses trusted by global partners. Our vertically integrated supply chain guarantees fast delivery, with bulk inventory supporting urgent project demands. For instance, the YRSA7-PK series has been deployed in European rail networks to protect traction systems against short circuits, showcasing its high mechanical vibration resistance (up to 10g acceleration).