{"product_id":"schneider-electric-c63h31m500","title":"Schneider Electric C63H31M500 ComPacT NSX630H 3P 500 A 70 kA MicroLogic 1.3 M Moulded Case Circuit Breaker","description":"\u003cp\u003eThe C63H31M500 is a Schneider Electric ComPacT NSX630H 3-pole moulded case circuit breaker for motor-circuit protection, rated 500 A at 65 °C with a 70 kA breaking capacity (Icu) at 380\/415 V AC. Its MicroLogic 1.3 M trip unit gives fixed instantaneous and adjustable short-time protection only, for pairing with a separate overload relay.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC63H31M500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComPacT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNSX630H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDevice application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMotor protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated current In\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 A at 65 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated operational voltage Ue\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e690 V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated insulation voltage Ui\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated impulse withstand voltage Uimp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBreaking capacity Icu\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 kA at 220\/240 V AC, 70 kA at 380\/415 V AC, 65 kA at 440 V AC, 50 kA at 500 V AC, 35 kA at 525 V AC, 20 kA at 660\/690 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eService breaking capacity Ics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 kA at 220\/240 V AC, 70 kA at 380\/415 V AC, 65 kA at 440 V AC, 50 kA at 500 V AC, 11 kA at 525 V AC, 10 kA at 660\/690 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUtilisation category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCategory A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuitability for isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes, conforming to EN\/IEC 60947-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicroLogic 1.3 M (Electronic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection settings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIsd (short-time, adjustable 9 fixed steps) 2500–6500 A in 9 steps; Ii (instantaneous, fixed) 6500 A. No adjustable long-time (overload) stage.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEarth-leakage protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWithout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eZone selective interlocking (ZSI)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWithout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl \/ mounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eToggle handle, fixed mounting on backplate, front\/front connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W×H×D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140 mm × 255 mm × 110 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIP \/ IK degree\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP40 \/ IK07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient temperature (operation \/ storage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-25…70 °C \/ -50…85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eEN\/IEC 60947-2\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe MicroLogic 1.3 M trip unit provides only short-time (S) and fixed instantaneous (I) protection — it has no adjustable long-time stage, so C63H31M500 is meant to pair with a separate motor overload relay or thermal-magnetic starter rather than protect the motor on its own. Use a 2.3 M variant of the same frame instead when a single device needs to combine adjustable overload protection with the motor-circuit breaker function. At 70 kA Icu at 380\/415 V AC, the frame covers starter coordination up to that fault level.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":50229706555675,"sku":"C63H31M500","price":992.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/schneider-electric-c63h31m500-nsx630h-moulded-case-circuit-breaker.jpg?v=1790868759","url":"https:\/\/stoklink.com\/products\/schneider-electric-c63h31m500","provider":"Stoklink","version":"1.0","type":"link"}