Specification: Number of poles: 2P According to: IEC 60269.6 Rated current (fuse): 2-32A Rated current (fuse holder)：32A Rated voltage: DC1000V Fuse size: 10x38mm Mounting rail: 35mm Application: Solar panels, solar photovoltaics, DC strings. Tip: Always use fuses on the positive and negative terminals of any PV string rated up to 1000 VDC. Electrical Characteristics: Rated Voltage 1000VDC amps 1A,3A,5A,10A,15A,20A,25A,30A Rated Braking Capacity 33kA dc Minimum Interruption Rating 1.3x under time constant 1ms standard: IEC 60269-6, EN 60947-3, DC-20B Fuse holders for PV string fuses: This bracket is suitable for 12A, 15A, 20A, 25A and 30A, 32A PV fuses. The maximum voltage is 1000V. The fuse holder can be combined with the following PV string fuses, which are essential protection for solar panels. -1000V DC-20B - 45mm Modular Cutout - 1 Module (17.5mm) X Post - 35mm DIN Rail Mount - High Temperature Plastic - High Insulation Properties The package includes: 2*fuse 1*2P fuse holder 2P Solar PV Fuse 1000V DC Fuse 10x38mm PV with LED Fuse Holder for Solar System Materials: Made of high quality materials, robust and durable, safe and convenient to use. Size: matched to the corresponding model to match your working tool needs, check if it is the size you need before you buy. Function: This is a good companion you need on your tools, giving you a more convenient working life, in case you are busy indoors and outdoors Satisfaction guarantee: Your purchase is fully protected when you order today. If you are not satisfied with with our products, contact us any time, We will get you back within 24 hours try our best to make things right.