{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GV4L50B6","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GV4L50B6","canonicalUrl":"https://aoctrl.com/schneider/GV4L50B6","factsUrl":"https://aoctrl.com/api/mcp/products/GV4L50B6","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys GV4 series, GV4L50B6 motor circuit breaker, 3-pole, 50 A rated current, magnetic-electronic trip, IP40, rotary handle.","salesMarkdown":"It combines magnetic and electronic trip technology for motor protection in a single enclosure, with a rotary handle for manual control and isolation. The magnetic trip range is adjustable from 300 to 700 A, covering inrush for motors up to the 50 A frame. Pollution degree 3 and suitability for isolation per IEC 60947-1 mean it can serve as a disconnecting means in the motor branch circuit. ## Where you'll find it on the line The 155 mm height, 81 mm width, and 165 mm depth fit standard cubicle layouts; connection pitch is 27 mm without spreaders or 35 mm with them. IP40 protection handles the dry, non-washdown environment of a typical enclosure. The grey RAL 7016 housing and ring-terminal lugs for cables up to 95 mm² are standard for this class. Rated for any operating position and altitudes up to 5000 m, so it's fine for elevated installations or odd panel orientations. Mechanical durability is 40,000 cycles; electrical durability is 20,000 cycles at AC-3 at 440 V at half rated current. The compliance package includes IEC 60947-4-1 and IEC 60947-2, plus fire resistance to 960 °C per IEC 60695-2-11 and climatic withstand per IACS. That covers most industrial and marine applications without extra documentation chasing.","metaTitle":"Schneider Electric GV4L50B6 TeSys GV4 Motor Circuit Breaker,","metaDescription":"GV4L50B6 motor circuit breaker, 50 A rated current, 25 kA breaking at 415 V, AC-3 duty, magnetic-electronic trip, current production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"165 mm","Range":"TeSys Deca","Width":"81 mm","title":"GV4L50B6","Colour":"Grey (RAL 7016)","Height":"155 mm","Standards":"EN/IEC 60947-4-1 EN/IEC 60947-2","Rated duty":"Continuous conforming to IEC 60947-4-1","description":"Motor circuit breaker, TeSys GV4, 3P, 50A, Icu 25kA, magnetic, lugs terminals","Control type":"Rotary handle","Product name":"TeSys GV4","Motor power kW":"11 kW at 400...415 V AC 50/60 Hz 15 kW at 500 V AC 50/60 Hz 18.5 kW at 660...690 V AC 50/60 Hz 15 kW at 400...415 V AC 50/60 Hz 18.5 kW at 400...415 V AC 50/60 Hz 22 kW at 400...415 V AC 50/60 Hz 18.5 kW at 500 V AC 50/60 Hz 22 kW at 500 V AC 50/60 Hz 30 kW at 500 V AC 50/60 Hz 22 kW at 660...690 V AC 50/60 Hz 30 kW at 660...690 V AC 50/60 Hz 37 kW at 660...690 V AC 50/60 Hz 45 kW at 660...690 V AC 50/60 Hz","Fire resistance":"960 °C conforming to IEC 60695-2-11","lifecycle_stage":"current","Connection pitch":"27 mm without spreaders 35 mm with spreaders","Pollution degree":"3","Range of product":"TeSys GV4","Breaking capacity":"50 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 10 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2","Device short name":"GV4L","Poles description":"3P","Tightening torque":"9 N.m for cable 16...95 mm² 5 N.m for cable 1.5...10 mm²","Climatic withstand":"conforming to IACS E10","Device application":"Motor protection","Operating altitude":"5000 m","Operating position":"Any position","[In] rated current":"50 A","Trip unit technology":"Magnetic Electronic","Utilisation category":"Category A conforming to IEC 60947-2 AC-3 conforming to IEC 60947-4-1","Electrical durability":"20000 cycles for AC-3 at 440 V In/2 10000 cycles for AC-3 at 440 V In","Mechanical durability":"40000 cycles","Mechanical robustness":"Vibrations: +/- 1 mm 2...13.2 Hz conforming to IEC 60068-2-6 Vibrations: 0.7 gn 13.2...100 Hz conforming to IEC 60068-2-6 Shocks: 15 gn 11 ms conforming to IEC 60068-2-27","Maximum Operating Rate":"25 cyc/h","Connections - terminals":"Lugs-ring terminals","IK degree of protection":"IK07 conforming to IEC 62262","IP degree of protection":"IP40 conforming to IEC 60529","Magnetic tripping current":"300...700 A","Product or component type":"Motor circuit breaker","Suitability for isolation":"Yes conforming to IEC 60947-1","Power dissipation per pole":"6.1 W","[Ui] rated insulation voltage":"800 V AC 50/60 Hz conforming to IEC 60947-2","[Ue] rated operational voltage":"690 V AC 50/60 Hz conforming to IEC 60947-2","Ambient air temperature for storage":"-50...85 °C","Ambient air temperature for operation":"-25...70 °C","[Uimp] rated impulse withstand voltage":"8 kV conforming to IEC 60947-2","[Ith] conventional free air thermal current":"115 A conforming to IEC 60947-4-1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/za/en/product/GV4L50B6/motor-circuit-breaker-tesys-gv4-3p-50a-icu-25ka-magnetic-lugs-terminals/"},"ai":{"faq":[{"question":"What are the key ratings for the GV4L50B6?","answer":"Rated current is 50 A. Breaking capacity is 50 kA Icu at 240 V AC and 25 kA Icu at 415 V AC. Motor power ranges from 11 kW at 400 V up to 45 kW at 690 V depending on voltage. Magnetic trip range is 300-700 A."},{"question":"What compliance documentation does Schneider provide for the GV4L50B6?","answer":"The breaker is certified to EN/IEC 60947-4-1 and EN/IEC 60947-2. It also meets fire resistance at 960 °C per IEC 60695-2-11 and climatic withstand per IACS. The suitability for isolation is confirmed per IEC 60947-1."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GV4L50B6","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/GV4L50B6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}