{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SSM1A312P7R","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SSM1A312P7R","canonicalUrl":"https://aoctrl.com/schneider/SSM1A312P7R","factsUrl":"https://aoctrl.com/api/mcp/products/SSM1A312P7R","rawCanonicalId":null},"summary":{"shortDescription":"Solid state modular relay, Harmony, 12A, DIN rail mount, random switching, input 200…265 V AC, output 48…600V AC","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"DV/dt":"500 V/µs off-state at maximum voltage","Depth":"3.3 in (83.7 mm)","Width":"0.7 in (18 mm)","Height":"3.6 in (90.3 mm)","Marking":"CE","Category":"US10CP222375","Standards":"IEC 60950-1 IEC 62314 IEC 61000","Test Button":"Without test button","Load current":"0.15...12 A","Power Factor":"0.5 (with maximum load)","Input Current":"2.5...3.5 mA","Response time":"30 ms (turn-off) 20 ms (turn-on)","Surge current":"715 A 16.6 ms 750 A 20 ms","Output voltage":"48...600 V AC","lifecycle_stage":"current","Flame retardance":"V0 conforming to UL 94","Local signalling":"LED (green) for input status","Mounting Support":"Symmetrical DIN rail","Number of phases":"1 phase","Pollution degree":"2","Range of Product":"Harmony Solid State Relays","Device short name":"SSM","Tightening torque":"0.5...0.8 N.m for input 0.5...0.8 N.m for output","Line Rated Current":"12 A","Number of Channels":"1","Dielectric strength":"4 kV AC for input/output 4 kV AC for input or output to case","Maximum Capacitance":"10 pF for input/output","Maximum voltage drop":"<1.3 V on-state","Overvoltage category":"III","Insulation resistance":"1000 MOhm at 500 V DC","Nbr. of units in pkg.":"1","Output switching mode":"Random voltage switching","Transient Overvoltage":"1200 V","Maximum I2t for fusing":"2560 A².s for 10 ms at 50 Hz 2330 A².s for 8.33 ms at 60 Hz","Connections - terminals":"Screw terminals 1 x 0.3...1 x 1.5 mm², AWG 22...AWG 16) input Screw terminals 1 x 0.3...1 x 2.5 mm², AWG 22...AWG 14) output","IP degree of protection":"IP20","Maximum leakage current":"0.2 mA off-state","Solid state output type":"Random voltage switching SCR output","Maximum switching voltage":"90 V AC turn-off","Minimum switching voltage":"200 V AC turn-on","Product or Component Type":"Modular DIN rail relay","Maximum Horse Power Rating":"0.33 hp 104 °F (40 °C) 240 V AC","[Uc] control circuit voltage":"200...265 V AC","Ambient Air Temperature for Storage":"-22...212 °F (-30...100 °C)","Ambient Air Temperature for Operation":"-22...176 °F (-30...80 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4910b886a03ccc9a8b985e548b167ab3.pdf","sourceUrl":"https://www.se.com/ie/en/product/SSM1A312P7R/solid-state-modular-relay-harmony-12a-din-rail-mount-random-switching-input-200â265-v-ac-output-48â600v-ac/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SSM1A312P7R/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SSM1A312P7R","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/SSM1A312P7R when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}