China AC Surge Protective Device factory SURGE PROTECTIVE DEVICE MR2-C40 SURGE PROTECTIVE DEVICE FEATURES: 1. Inside over-current and over-heat protection, temperature control open circuit. 2. Module design, convenient installation, could be replaced online. 3. Smallness leak current, response quickly, less residual voltage. 4. gnal indication device, green(normal), red(abnormal). 5. Technology, highly energy, clearance discharge pole(N-PE) 6. Max. could endure 40KA lightning 7. Reponse time less than 25ns SPD DETAILS: Model specificationsMR2-C40 Rated working voltage Uopv(V)220(1N 50HZ) 440(3N 50HZ) Maximum continuous working voltage UC锛圴AC)440V Voltage protection level UP(KV)1.5KV Maximum discharge current(8/20渭)LmaKA)40KA Nominal discharge current(8/20渭)In(KA)20KA Response time(ns)<25ns Protection classIP20 The front end recommends a series fuse20A Access conductor cross-sectional area(mm虏锛?/p>鈮? Grounding line cross-sectional area(mm虏锛?/p>鈮?0 Failure of instructionsAging does not work.Green is normal,red does not work. Telephony functionOptional SURGEP ROTECTIVE DEVICEAPPLICATION: SPD WORKSHOP: FAQ: Q1: Are you a factory or trading company A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive. Q2: How does your factory do regarding quality control? A2: All the products will be 100% checked before the shipment. Q3: What's about MOQ? A3: First order MOQ=1pcs Q4: How could I get a sample about surge protection device? A4: if you can not buy our product in your local area, we will ship a sample to you.You will be charged a sample price plus all related shipping costs.Express delivery charge depends on the quantity of the samples.China AC Surge Protective Device factory website: