{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LA1LC071Q","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LA1LC071Q","canonicalUrl":"https://aoctrl.com/schneider/LA1LC071Q","factsUrl":"https://aoctrl.com/api/mcp/products/LA1LC071Q","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys range, LA1LC071Q shunt trip, 380...400 V AC 50/60 Hz, instantaneous without time delay, screw terminals, set of 10.","salesMarkdown":"The Schneider Electric LA1LC071Q is a shunt trip from the TeSys range, designed as a control accessory for remote tripping of circuit breakers or contactors. It operates as an instantaneous voltage release — apply the control voltage and it trips the parent device without any intentional time delay. Rated for a control circuit voltage of 380...400 V AC at 50/60 Hz, it draws 8 VA inrush and 4 VA hold-in power. The trip threshold sits at 0.35...0.7 Uc, meaning it will release the mechanism when the control voltage drops to roughly 133-280 V on a 380 V nominal supply. Operating time is >= 10 ms. Supplied as a set of 10 units, with screw terminal connections for panel wiring. ## Deployment context The screw terminals accept standard panel wiring; no special tooling needed. The instantaneous trip characteristic suits applications where a fault or emergency-stop signal must clear the main contacts without delay.","metaTitle":"Schneider LA1LC071Q TeSys Shunt Trip, 380-400V AC, Instantan","metaDescription":"Schneider Electric LA1LC071Q TeSys shunt trip for control circuits. 380-400V AC 50/60 Hz, instantaneous trip without time delay. Active lifecycle, sourced to order. Screw terminals","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Control Accessories"],"specifications":{"Range":"TeSys","title":"LA1LC071Q","Category":"18402-WORLD SERVICE PARTS(CONTROL ACCESS)","Time delay":"Without time delay","description":"TeSys Integral - shunt trip - 380...400 V AC 50/60 Hz - without time delay","Operating time":">= 10 ms","lifecycle_stage":"current","Quantity per Set":"Set of 10","Device short name":"LA1LC","Device Application":"Control","Inrush power in VA":"8 VA AC","Voltage release type":"Shunt trip Instantaneous","Nbr. of units in pkg.":"1","Connections - terminals":"screw connection","Product or Component Type":"Shunt trip","Threshold tripping voltage":"0.35...0.7 Uc","[Uc] control circuit voltage":"380...400 V AC 50/60 Hz","Control circuit voltage limits":"0.7...1.1 Uc","Hold-in Power Consumption in VA":"4 VA AC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/462aea2daabb5e94ee3f5067330a4943.pdf","sourceUrl":"https://www.se.com/ie/en/product/LA1LC071Q/tesys-integral-shunt-trip-380-400-v-ac-50-60-hz-without-time-delay/"},"ai":{"faq":[{"question":"What is the control voltage rating for this shunt trip?","answer":"The control circuit voltage is 380...400 V AC at 50/60 Hz. The operating voltage range is 0.7...1.1 Uc, so it will function between approximately 266 V and 440 V AC. The trip threshold is 0.35...0.7 Uc."},{"question":"Does this shunt trip have a time delay?","answer":"No, it is an instantaneous shunt trip without time delay. Operating time is >= 10 ms from application of the control voltage."},{"question":"What is the power consumption of the LA1LC071Q?","answer":"Inrush power is 8 VA AC; hold-in power consumption is 4 VA AC."},{"question":"How is the LA1LC071Q packaged and terminated?","answer":"Supplied as a set of 10 units. Connections are via screw terminals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LA1LC071Q","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/LA1LC071Q 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}}