{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6440AXXSZS-DC3","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"6440AXXSZS-DC3","canonicalUrl":"https://aoctrl.com/schneider/6440AXXSZS-DC3","factsUrl":"https://aoctrl.com/api/mcp/products/6440AXXSZS-DC3","rawCanonicalId":null},"summary":{"shortDescription":"Relay, SE Relays, solid state, SPST NO, 40A, 48V to 530V AC, 3V to 32V DC Uc, SCR AC zero cross, screw terminal","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Solid State Relays"],"specifications":{"DV/dt":"500 V/µs off-state at maximum rated voltage","Depth":"2.3 in (58.4 mm)","Range":"Legacy","Width":"1.9 in (47.1 mm)","Height":"1.4 in (35.3 mm)","Category":"US10CP221127","Screw Type":"M3.5 M6","Power Factor":"0.5 with maximum load","Product Type":"Solid state relay","Voltage Drop":"<1.6 V on-state AC","Response Time":"8.33 ms (turn-on, turn-off)","Surge Current":"625 A 16.6 ms","Output Voltage":"48...530 V AC","Product Weight":"3.05 oz (86.5 g)","Holding Current":"150 mA","Leakage Current":"10 mA at off-state","Switch Function":"SPST","lifecycle_stage":"unknown","Local Signalling":"1 LED (green) for input status","Mounting Support":"Panel","Switching Device":"SCR output Zero voltage switching","Tightening Torque":"10 lb.in for input 20 lb.in for output","Thermal Resistance":"0.9 °C/W","Dielectric Strength":"4000 V between input and ground 4000 V between output and ground 4000 V between input and output","Input Current Limits":"5...40 mA at 5 V DC typical","Maximum Peak Voltage":"800 V","Must Release Voltage":"1 V","Connections Terminals":"Input screw clamp terminal, 1 Output screw clamp terminals, 1","Insulating Resistance":"1 GΩ","Nbr. of units in pkg.":"1","Maximum I2t for fusing":"1250 A².s 8.3 ms","Maximum Output Current":"40 A AC","Control Circuit Voltage":"4...32 V DC","IP Degree of Protection":"IP20","Network Number of Phases":"1 phase","Contacts Type and Composition":"NO","Ambient Air Temperature for Storage":"-40...257 °F (-40...125 °C)","Ambient Air Temperature for Operation":"-40...176 °F (-40...80 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/dac9874fa8cb8ac68da273da035470b6.pdf","sourceUrl":"https://www.se.com/us/en/product/6440AXXSZS-DC3/relay-se-relays-solid-state-spst-no-40a-48v-to-530v-ac-3v-to-32v-dc-uc-scr-ac-zero-cross-screw-terminal/","alternativesUrl":"https://aoctrl.com/api/mcp/products/6440AXXSZS-DC3/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/6440AXXSZS-DC3","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/6440AXXSZS-DC3 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}}