{"product_id":"schneider-electric-31770-compact-ns250n-circuit-breaker-250-a-3-pole-690-v-ac","title":"Schneider Electric 31770 Compact NS250N Circuit Breaker, 250 A, 3-Pole 690 V AC","description":"\u003cp\u003eThe Schneider Electric Compact NS250N (catalogue number 31770) is a 3-pole moulded-case circuit breaker built for distribution applications in AC or DC networks up to 690 V AC. Equipped with an electronic STR22SE trip unit, it offers adjustable long-time and short-time protection for currents up to 250 A and maintains high breaking performance in accordance with IEC 60947-2.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRated current: 250 A at 40 °C\u003c\/li\u003e\n  \u003cli\u003eElectronic trip unit: STR22SE with adjustable long\/short-time settings\u003c\/li\u003e\n  \u003cli\u003eBreaking capacity: up to 36 kA Icu at 380\/415 V AC\u003c\/li\u003e\n  \u003cli\u003eRated operational voltage: 690 V AC 50\/60 Hz; 750 V DC\u003c\/li\u003e\n  \u003cli\u003eFixed mounting; front connections; positive contact indication\u003c\/li\u003e\n  \u003cli\u003eMechanical life: 20 000 cycles; electrical life: 10 000 cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ctable style=\"width:100%; border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; margin-top: 10px;\"\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eProduct ID\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e31770\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eExtended Product Type\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eCircuit breaker\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eBrand\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eSchneider Electric\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eSeries \/ Range\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eCompact NS250N\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003ePoles\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e3 P\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eRated Current (In)\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e250 A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eRated Operational Voltage (Ue)\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e690 V AC 50\/60 Hz; 750 V DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eRated Insulation Voltage (Ui)\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e750 V AC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eRated Impulse Withstand (Uimp)\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e8 kV\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eBreaking Capacity (Icu) 380\/415 V AC\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e36 kA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eTrip Unit\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eSTR22SE (electronic)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eUtilisation Category\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eMounting Mode\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eFixed (backplate)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eConnection\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eFront (up \u0026amp; down)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eMechanical Durability\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e20 000 cycles\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eElectrical Durability\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e10 000 cycles @ 440 V AC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eProtection Rating\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eIP40\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eOperating Temperature\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e-25…70 °C\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eDimensions (H × W × D)\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e161 mm × 105 mm × 86 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n    \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eStandards\u003c\/td\u003e\n    \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eIEC 60947-2\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n","brand":"Schneider","offers":[{"title":"Default Title","offer_id":51791250817303,"sku":null,"price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/schneider-molded-case-circuit-breakers-schneider-electric-29770-compact-ns100n-circuit-breaker-100-a-3-pole-690-v-ac-1216103464.png?v=1768053431","url":"https:\/\/www.apexonsupply.com\/products\/schneider-electric-31770-compact-ns250n-circuit-breaker-250-a-3-pole-690-v-ac","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}