{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV8700-0KK","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV8700-0KK","canonicalUrl":"https://aoctrl.com/siemens/5SV8700-0KK","factsUrl":"https://aoctrl.com/api/mcp/products/5SV8700-0KK","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON summation current transformer, type A, 40 A rated, 20 mm internal diameter, IP20, screw terminals.","salesMarkdown":"The Siemens 5SV8700-0KK is a SENTRON summation current transformer designed for AC systems. It's the sensing element for residual current monitoring — you pair it with an RCCB or RCBO to detect leakage currents down to 30 mA minimum (Idn). The 20 mm internal diameter passes the phase and neutral conductors through; the transformer sums their magnetic fields and reports any imbalance as a residual current signal. Screw-type terminals accept 0.13 mm² to 2.1 mm² conductors — solid or ferruled stranded. The housing is IP20 at the connection terminals, so it's intended for enclosed panel mounting, not washdown zones. Dimensions are compact: 46 mm wide, 60 mm deep, 32 mm tall, which fits a standard DIN-rail footprint alongside a 2-pole or 4-pole RCCB. Maximum wire length from the transformer to the evaluation unit is 10 m — keep that in mind when routing in a large panel. The transformer itself has no error memory (no latching fault indication), so the connected RCD handles the trip and reset logic.","metaTitle":"Siemens 5SV8700-0KK SENTRON Summation Current Transformer, 4","metaDescription":"Siemens SENTRON 5SV8700-0KK summation current transformer for AC systems. 40 A rated, 20 mm ID, Type A, IP20, screw terminals. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"60 mm","Width":"46 mm","title":"5SV8700-0KK","Height":"32 mm","Maximum":"70 °C","Minimum":"-20 °C","description":"Summation current transformer 20 mm","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"summation current transformer","Suitability For Use":"for AC systems","Wire Length Maximum":"10 m","Design Of The Product":"type A","according to EN 61346-2":"T","according to IEC 81346-2":"T","Product Function Error Memory":"No","Type Of Electrical Connection":"screw-type terminals","residual current (Idn) minimum":"30 mA","Operational Current Rated Value":"40 A","at AC at 50 Hz rated value maximum":"720 V","at AC at 60 Hz rated value maximum":"720 V","Surge Voltage Resistance Rated Value":"4 kV","Influence Of The Surrounding Temperature":"Max. 95% humidity","Type Of Connectable Conductor Cross-Sections":"0.13 mm² – 2.1 mm²","protection class IP at connection all terminals":"IP20","Internal Diameter Of Summation Current Transformer":"20 mm","Type Of Voltage Of The Operating Voltage For Actuation":"AC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/56c78f25d70e3d04edcb6ca1eb06cf9b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=455103&mlfb=5SV8700-0KK"},"ai":{"faq":[{"question":"Where can I buy 5SV8700-0KK and get a price?","answer":"We source and quote this part to order against an RFQ. Submit a request through the storefront; availability and current pricing are confirmed at quote time."},{"question":"What is the internal diameter of the 5SV8700-0KK?","answer":"The internal diameter is 20 mm, which passes two or three conductors (phase + neutral, or three phases) depending on the system configuration."},{"question":"What compliance documentation does Siemens provide for 5SV8700-0KK?","answer":"As a SENTRON component, it carries CE marking for the European market. RoHS and REACH declarations are available from Siemens on request. The product is designed to EN 61346-2 and IEC 81346-2 (reference designation T)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV8700-0KK","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/5SV8700-0KK 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}}