1、Excellent Material: This surge protector is made of PC material and fine electronic components, with a fireproof shell that has excellent flame retardancy, erosion resistance, and stable performance. 2、Multiple Guards: This power surge protector has overcurrent and overvoltage guard function, effectively protecting the power system and improving the service life of equipment. You can use it with confidence. 3、Efficient Design: This surge protector has excellent anti electromagnetic interference and arrester performance, with a rated working voltage of 1000VDC and a maximum continuous working voltage of 1060VDC. 4、35mm Rail Mounting: This surge protector features a 3P design, making installation simple and reliable. Installed with standard 35MM guide rails, use in conjunction with distribution boxes and circuit breakers. 5、Indication Window: This DC surge protective device is equipped with working status indicator window, with green indicating normal and red indicating fault, which can effectively reflect the working status. Item Type: Surge Protector Product Material: PC Rated Working Voltage: 1000VDC Maximum Continuous Working Voltage: 1060VDC Nominal Discharge Current: 20kA (8/20μs) Maximum Discharge Current: 40kA (8/20μs) Voltage Protecting Level: ≤3.2kV Indication: Green for Normal, Red for Fault Installation: 35mm Standard Rail Pole: 3P Size: Approx. 91 x 54 x 68mm / 3.6 x 2.1 x 2.7in 1 x Surge Protector