{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SSD1A335M7C1","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SSD1A335M7C1","canonicalUrl":"https://aoctrl.com/schneider/SSD1A335M7C1","factsUrl":"https://aoctrl.com/api/mcp/products/SSD1A335M7C1","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Harmony SSD1A, 1-phase SSR, 48-600 V AC output, 35 A rated, zero-voltage switching, dv/dt 500 V/µs, DIN rail mount.","salesMarkdown":"## Switching characteristics The SSD1A335M7C1 is a 35 A single-phase solid-state relay from Schneider's Harmony SSD1 family, switching 48–600 V AC loads with zero-voltage turn-on. The dv/dt of 500 V/µs off-state means it withstands fast voltage transients from inductive loads like contactors or small motors without false triggering. Load current range spans 0.15 to 35 A, so you can use it on light resistive loads as well as full-rated heaters. The 20 ms turn-on and 30 ms turn-off times suit general-purpose cycling, not high-speed PWM. Control input accepts 90–280 V AC/DC, picking up above 90 V and dropping out below 5 V. Green LED on the front gives a local status check. ## Panel fit Width is 22.5 mm (0.9 in), a standard single-pole DIN-rail slot. Depth 116.5 mm (4.6 in); height 93.2 mm (3.7 in). Clamping capacity on output terminals goes to 6 mm² (AWG 10), input to 4 mm². Screw terminals, torque 1.5–1.7 N.m on both control and load sides. Compliance package includes UL 508, CSA C22.2 No 14-13, IEC 60947-4-3, and IEC 61373 for rail shock/vibration (class B, category 1). RoHS and REACH documentation is available with the shipment.","metaTitle":"Schneider SSD1A335M7C1 Harmony SSR, 35A, 500 V/µs","metaDescription":"Active single-phase SSR, 35 A, 48-600 V AC, zero-voltage switching, dv/dt 500 V/µs. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"DV/dt":"500 V/µs off-state at maximum rated voltage","Depth":"4.6 in (116.5 mm)","Width":"0.9 in (22.5 mm)","Height":"3.7 in (93.2 mm)","Category":"US10CP222375","Standards":"IEC 61373:class B: category 1 IEC 60947-4-3 IEC 62314 IEC 60950-1 CSA C22.2 No 14-13 UL 508","Rated duty":"Uninterrupted","Test Button":"Without test button","Load current":"0.15...35 A","Rated Current":"35 A","Response time":"20 ms (turn-on) 30 ms (turn-off)","Inrush current":"1350 A at 60 Hz","Output voltage":"48...600 V AC","Pick-Up Voltage":"90 V AC/DC turn-on","lifecycle_stage":"current","Drop-Out Voltage":"5 V AC/DC turn-off","Local signalling":"LED (green) for control voltage","Mounting support":"35 mm symmetrical DIN rail conforming to IEC 60715","Number of phases":"1 phase","Pollution degree":"2","Range of Product":"Harmony Solid State Relays","Shock resistance":"50 gn for 11 ms (peak acceleration) , longitudinal position conforming to IEC 60068-2-27 30 gn for 11 ms (peak acceleration) , vertical position conforming to IEC 60068-2-27","Device short name":"SSD1","Tightening torque":"1.5...1.7 N.m for control input 13...15 lb.in for control input 1.5...1.7 N.m for load output 13...15 lb.in for load output","Number of Channels":"1","Device presentation":"Complete product","Dielectric strength":"4 kV AC for input/output circuit 4 kV AC for input or output to case","Flammability rating":"V-0 conforming to UL 94","Input Current Range":"6...10 mA","Operating Frequency":"47...440 Hz","Maximum voltage drop":"<1.15 V on-state","Overvoltage category":"III","Vibration resistance":"0.75 mm (f = 10...150 Hz) conforming to IEC 60068-2-6","Insulation resistance":"1000 MOhm at 500 V DC","Nbr. of units in pkg.":"1","Output switching mode":"Zero voltage switching","Transient Overvoltage":"1200 V","Maximum I2t for fusing":"8320 A².s for 10 ms 7593 A².s for 8.33 ms","Connections - terminals":"Screw terminals, clamping connection capacity:1...4 mm², AWG 18...AWG 12 for input Screw terminals, clamping connection capacity:1...6 mm², AWG 18...AWG 10 for output","Control Circuit Voltage":"90...280 V AC/DC","Device Form Designation":"Form 5 semiconductor output DOL contactor","IP degree of protection":"IP20","Load Power Factor Range":"0.5 with maximum load","Maximum leakage current":"1 mA off-state","Motor Controller Rating":"1.5 kW/2 hp at 120 V AC 3.73 kW/5 hp at 240 V AC 7.46 kW/10 hp at 480 V AC","Product or Component Type":"Modular DIN rail relay","Product configuration type":"Relay configuration","Solid State Switching Type":"Zero voltage switching","Electromagnetic compatibility":"Electrostatic discharge 6 kV criteria A contact discharge conforming to IEC 61000-4-2 Electrostatic discharge 8 kV criteria A air discharge conforming to IEC 61000-4-2 Conducted RF disturbances 10 V, 0.15...80 MHz criteria A level 3 conforming to IEC 61000-4-6 Electrical fast transient/burst immunity test 2 kV, 5/100 kHz criteria B output ports conforming to IEC 61000-4-4 Electrical fast transient/burst immunity test 1 kV, 5/100 kHz criteria B input ports conforming to IEC 61000-4-4 Radiated radio-frequency electromagnetic field immunity test 10 V/m, 80 MHz...1 GHz criteria A conforming to IEC 61000-4-3 Radiated radio-frequency electromagnetic field immunity test 3 V/m, 1.4...2 GHz criteria A conforming to IEC 61000-4-3 Radiated radio-frequency electromagnetic field immunity test 1 V/m, 2...2.7 GHz criteria A conforming to IEC 61000-4-3 Surge immunity test 1 kV criteria A output ports line to line conforming to IEC 61000-4-5 Surge immunity test 2 kV criteria A output ports line to earth conforming to IEC 61000-4-5 Surge immunity test 1 kV criteria A input ports line to line conforming to IEC 61000-4-5 Surge immunity test 2 kV criteria A input ports line to earth conforming to IEC 61000-4-5 Radiated emission environment B for AC input supply conforming to IEC 60947-4-3 Conducted emission environment A for AC input supply conforming to IEC 60947-4-3 Immunity to microbreaks and voltage drops 30 %, 500 ms criteria A conforming to IEC 61000-4-11 Immunity to microbreaks and voltage drops 100 %, 20 ms criteria B conforming to IEC 61000-4-11","Rated Impulse Withstand Voltage":"6 kV for input/output circuit 6 kV for input or output to case","Ambient Air Temperature for Storage":"-40...212 °F (-40...100 °C)","Ambient Air Temperature for Operation":"-4...176 °F (-20...80 °C)","Short Circuit Protection Coordination":"Type 1 Type 2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$36.83 – $81.09","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bfef34313615e4ecf23105a158af0cfe.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/SSD1A335M7C1/alternatives.json"},"ai":{"faq":[{"question":"What is the dv/dt rating of the SSD1A335M7C1?","answer":"The off-state dv/dt is 500 V/µs at maximum rated voltage, which gives it good immunity to line transients."},{"question":"What is the depth of the SSD1A335M7C1?","answer":"Depth is 4.6 inches (116.5 mm), plus terminal projection. Panel clearance should allow for wiring and finger safety."},{"question":"What compliance documentation is available for the SSD1A335M7C1?","answer":"The relay is certified to UL 508, CSA C22.2 No 14-13, IEC 60947-4-3, IEC 61373 class B, IEC 62314, and IEC 60950-1. RoHS and REACH declarations are provided with each shipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SSD1A335M7C1","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/SSD1A335M7C1 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}}