{"product_id":"suntree-ac-surge-protective-device-spd-4-pole-3l-n-385v-sup1-40","title":"SUNTREE AC 40kA Surge Protective Device SPD 4 Pole 3L+N 385V Type 2 – SUP1-40","description":"\u003ch2\u003e40kA Surge Protection for Your Solar \u0026amp; Electrical System\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSUNTREE SUP1-40 AC Surge Protective Device\u003c\/strong\u003e is a Class II (Type 2) SPD that shields your distribution board, solar inverter, and connected appliances from lightning surges and grid switching spikes. Built for 3-phase systems (3L+N), it diverts surge energy to earth in nanoseconds so your costly equipment keeps running safely.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40kA maximum discharge capacity\u003c\/strong\u003e for strong protection against heavy surges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-fast response:\u003c\/strong\u003e \u0026lt;25ns to clamp spikes before they reach your equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated thermal disconnector\u003c\/strong\u003e safely isolates the module at end of life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual status window\u003c\/strong\u003e on every pole for quick health checks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Pole (3L+N)\u003c\/strong\u003e complete three-phase + neutral protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e35mm DIN rail mounting\u003c\/strong\u003e for quick, clean installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGB18802.1\u003c\/strong\u003e standard compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SUNTREE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SUP1-40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e AC SPD, Class II \/ Type 2 (T2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4P (3L+N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Continuous Operating Voltage (Uc):\u003c\/strong\u003e 385V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Discharge Current (In):\u003c\/strong\u003e 20kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Discharge Current (Imax):\u003c\/strong\u003e 40kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Protection Level (Up):\u003c\/strong\u003e ≤1.8kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e \u0026lt;25ns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 35mm DIN rail\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSolar PV systems, inverter AC output side\u003c\/li\u003e\n\u003cli\u003eHome, commercial, and industrial distribution boards\u003c\/li\u003e\n\u003cli\u003eThree-phase power systems, factories, and offices\u003c\/li\u003e\n\u003cli\u003eProtection for CCTV, networking, and sensitive electronics\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eInstall by a qualified electrician with proper earthing (PE) connection.\u003c\/em\u003e\u003c\/p\u003e","brand":"Suntree","offers":[{"title":"Default Title","offer_id":50602957963321,"sku":null,"price":0.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/5927\/1993\/files\/2_5e87f70c-481a-4df1-8371-a559af46c8c4.jpg?v=1790681205","url":"https:\/\/goldensunsolarsolution.com\/products\/suntree-ac-surge-protective-device-spd-4-pole-3l-n-385v-sup1-40","provider":"Golden Sun Solar Solutions Pvt Ltd","version":"1.0","type":"link"}