{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL4232-0RC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL4232-0RC","canonicalUrl":"https://aoctrl.com/siemens/5SL4232-0RC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL4232-0RC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens Betagard 5SL4232-0RC, 2-pole miniature circuit breaker, Z characteristic, 32 A at 415 V AC, 10 kA breaking capacity per EN 60898, 2 MW units wide.","salesMarkdown":"The Siemens Betagard 5SL4232-0RC is a 2-pole miniature circuit breaker with a Z tripping characteristic, rated 32 A at 415 V AC and 50/60 Hz. The 10 kA breaking capacity per EN 60898 (also 10 kA per IEC 60947-2) means it safely clears short-circuit faults up to that level in a 415 V AC system without upstream cascading — sized for sub-distribution boards feeding control cabinets or process instrumentation panels. ## Temperature derating — the real current rating changes with ambient The 32 A rating holds at 50 °C ambient. At 30 °C the breaker carries 35.8 A; at 40 °C it carries 34 A; at 45 °C it carries 33 A; at 55 °C it carries 31 A; at 60 °C it carries 29.9 A. ## Mounting and integration — DIN-rail footprint, any position Mounting position is unrestricted — horizontal, vertical, or inverted — which simplifies layout in tight gland-plate areas. IP20 with connected conductors; degree of pollution 3 and overvoltage category III, so it is rated for fixed-installation distribution boards inside an enclosure. Vibration resistance tested to IEC 60068-2-6 at 50 m/s² over 25 to 150 Hz. Sealable design allows lockout/tagout in safety circuits.","metaTitle":"Siemens Betagard 5SL4232-0RC 2-pole MCB, Z-curve, 32 A, 10 k","metaDescription":"Siemens Betagard 5SL4232-0RC miniature circuit breaker, 2-pole, Z characteristic, 32 A at 415 V AC, 10 kA breaking capacity (EN 60898). Active production, sourced to order. Request","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","title":"5SL4232-0RC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature Circuit Breaker 32A 2-pole Z characteristic 10kA","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"2P","Number Of Poles":"2","lifecycle_stage":"current","Mounting Position":"any","at AC rated value":"32 A","Installation Depth":"70 mm","Product Brand Name":"Betagard","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","at 30 °C rated value":"35.8 A","at 40 °C rated value":"34 A","at 45 °C rated value":"33 A","at 50 °C rated value":"32 A","at 55 °C rated value":"31 A","at 60 °C rated value":"29.9 A","according to EN 61346-2":"F","according to IEC 81346-2":"F","at DC rated value maximum":"72 V","Number Of Modular Width Units":"2","Tripping Characteristic Class":"Z","supply voltage at AC rated value":"415 V","according to EN 60898 rated value":"10 kA","according to IEC 60947-2 rated value":"10 kA","Type Of Voltage Of The Operating Voltage":"AC","with multi-phase operation at AC maximum":"440 V","Value Range Of The Supply Voltage Frequency":"50/60 Hz","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"440 V","vibration resistance according to IEC 60068-2-6":"50 m/s² at 25 to 150 Hz","Product Extension Installable Supplementary Devices":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/089e07d19ab2e5acb2f853b5b7a0eeb8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1502374&mlfb=5SL4232-0RC"},"ai":{"faq":[{"question":"Where can I buy 5SL4232-0RC and what is the lead time?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm lead-time commitment."},{"question":"What is the Z tripping characteristic and why does it matter for this breaker?","answer":"The Z curve trips between 2.5 and 5 times rated current, which is faster than B (3–5×) or C (5–10×) curves. This makes the 5SL4232-0RC suitable for protecting semiconductor devices, PLC power supplies, or sensitive electronic loads where a standard MCB would let through too much fault energy before tripping."},{"question":"What is the breaking capacity of 5SL4232-0RC?","answer":"10 kA per EN 60898 and also 10 kA per IEC 60947-2 at 415 V AC. That is sufficient for most sub-distribution boards downstream of a larger upstream breaker or fuse."},{"question":"Does 5SL4232-0RC accept auxiliary switches or shunt trips?","answer":"Yes, the product extension allows installable supplementary devices — auxiliary contacts, alarm switches, shunt trips, and undervoltage releases can be snapped onto the right side without increasing the module width."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL4232-0RC","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/5SL4232-0RC 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}}