{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SY4504-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SY4504-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SY4504-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SY4504-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SY4504-7CC, miniature circuit breaker, 2-pole (1P+N), C characteristic, 4 A rated, 10 kA breaking capacity per EN 60898, 5 kA per UL 1077, 50/60 Hz.","salesMarkdown":"## What it is and what it does The Siemens 5SY4504-7CC is a SENTRON miniature circuit breaker (MCB) with a 2-pole 1P+N configuration — one protected pole plus a switched neutral — rated 4 A at 35 °C with a C tripping characteristic. That C-curve means it holds through mild inrush (5–10× rated) but trips fast on hard shorts, so it's the go-to for general-purpose branch circuits feeding resistive and moderate inductive loads like contactor coils, small transformers, or lighting banks in a control panel. Breaking capacity is 10 kA per EN 60898 and 5 kA per UL 1077 / CSA C22.2 No.235. The 10 kA figure tells you it can safely interrupt a fault up to that level without welding contacts or cascading upstream — critical for selectivity studies in a distribution board. The UL 1077 rating means it's recognized as a supplementary protector in North American panels, not a branch-circuit OCPD, so check your local code if you're using it in a UL 508A industrial control panel. ## Mounting and integration Snaps onto DIN rail via the quick-assembly system, occupies 2 modular width units (36 mm), and can be mounted in any position. Installation depth is 70 mm; overall depth is 76 mm. The combined top and bottom terminals accept conductors up to the usual MCB range, and the unit is sealable — useful for panel builders who need to lock out adjustment after commissioning. Pollution degree 3 and overvoltage category III mean it's rated for the industrial environment inside a non-conditioned enclosure. ## Thermal derating and environmental range Rated 4 A at 35 °C, but the thermal trip element derates with ambient temperature: 3.76 A at 40 °C, 3.64 A at 45 °C, 3.5 A at 50 °C, and 3.37 A at 55 °C. If your panel runs hot — say 50 °C inside — size the load to 3.5 A continuous, not the nameplate 4 A. Operating temperature range is -40 °C to 75 °C, so it's fine for outdoor cabinets in cold climates or near ovens. Humidity tolerance is specified: max 95% RH up to 55 °C, derating to 35% RH at 75 °C.","metaTitle":"Siemens 5SY4504-7CC SENTRON MCB, 2-Pole C-Char 4 A, 10 kA","metaDescription":"Siemens 5SY4504-7CC SENTRON miniature circuit breaker, 2-pole 1P+N, C-curve 4 A, 10 kA per EN 60898, 5 kA per UL 1077. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","title":"5SY4504-7CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230 V 10kA, 1+N-pole, C, 4A","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"2","Type Of Voltage":"AC","lifecycle_stage":"current","Fastening Method":"Quick assembly system","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","acc. to IEC 81346-2":"F","at AC / rated value":"4 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Combined Terminal Top":"Yes","Number Of Poles / Note":"1P+N","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","at 35 °C / rated value":"4 A","at 40 °C / rated value":"3.76 A","at 45 °C / rated value":"3.64 A","at 50 °C / rated value":"3.5 A","at 55 °C / rated value":"3.37 A","Combined Terminal Bottom":"Yes","Suitability For Operation":"Mechanical engineering / industry","Number Of Modular Width Units":"2","Tripping Characteristic Class":"C","acc. to EN 60898 / rated value":"10 kA","Position / Of Power Supply Cord":"Any","Product Feature / Touch Protection":"Yes","Supply Voltage Frequency / Rated Value":"50/60 Hz","Influence Of The Surrounding Temperature":"max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C","at AC / acc. to UL 1077 and CSA C22.2 No.235":"5 kA","vibration resistance / acc. to IEC 60068-2-6":"±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz","Product Function / Neutral Conductor Switching":"Yes","operating voltage / at DC / rated value / maximum":"72 V","with single-phase operation / at AC / rated value":"250 V","Mechanical Service Life (Operating Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f1f55ff7422fedc5958efb9e27bcbb29.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=39672&mlfb=5SY4504-7CC"},"ai":{"faq":[{"question":"Where can I buy 5SY4504-7CC and how do I get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the breaking capacity of 5SY4504-7CC?","answer":"10 kA per EN 60898 and 5 kA per UL 1077 / CSA C22.2 No.235."},{"question":"What compliance documentation does Siemens provide for 5SY4504-7CC?","answer":"The part carries IEC 60898 and UL 1077 / CSA C22.2 No.235 certifications. It is halogen-free and silicon-free. Standard Siemens declarations (RoHS, REACH) are available through the manufacturer's documentation portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SY4504-7CC","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/5SY4504-7CC 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}}