{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9R31425","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9R31425","canonicalUrl":"https://aoctrl.com/schneider/A9R31425","factsUrl":"https://aoctrl.com/api/mcp/products/A9R31425","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iID RCCB, A9R31425, 4P, 25 A, 30 mA, Type A-SI, 380-415 V AC, clip-on DIN rail.","salesMarkdown":"The Schneider Electric A9R31425 is a 4-pole residual current circuit breaker (RCCB) from the Acti9 iID series, rated at 25 A with 30 mA earth-leakage sensitivity. The 30 mA trip threshold covers socket-outlet and general-purpose protection in residential and commercial final circuits. The 25 A rated current matches a typical 25 A outgoing circuit — think lighting sub-distribution or a mixed socket group. The SI suffix adds immunity to surge-induced spurious trips — important on lines with frequent lightning or switching transients. Voltage-independent tripping means it clears a fault even if the supply neutral is lost. Rated breaking and making capacity is 1500 A (Idm and Im), which is the short-circuit withstand capability of the RCCB itself. In a properly coordinated panel, the upstream MCB or fuse clears the fault; this rating ensures the RCCB survives until that happens. The 6 kV impulse withstand voltage (Uimp) and 8/20 µs 3000 A surge current withstand (per EN/IEC 61008-1) confirm it handles typical lightning-induced surges without damage. Pollution degree 3 means the RCCB is rated for the conductive pollution typical of industrial control panels — no special conformal coating needed for most environments. ## Mounting and wiring notes Neutral is on the left (fixed position). The toggle control provides a clear contact position indicator, and a padlocking device can lock the toggle in the off position for lockout/tagout. At 8 x 9 mm pitches wide (72 mm), it occupies eight modular spaces on the DIN rail — plan the enclosure layout accordingly. Dimensions: 91 mm high, 72 mm wide, 73.5 mm deep.","metaTitle":"Schneider Electric A9R31425 Acti9 iID RCCB, 25A 30mA 4P Type","metaDescription":"Schneider Electric A9R31425 Acti9 iID RCCB, 25A rated current, 30mA sensitivity, 4 poles, Type A-SI (Super Immunised). EN/IEC 61008-1. Available to order, request RFQ for current p","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"73.5 mm","Range":"Acti9","Width":"72 mm","Colour":"White","Height":"91 mm","Standards":"EN/IEC 61008-1","9 Mm Pitches":"8","Control type":"Toggle","Network type":"AC","Product name":"Acti9 iID","Mounting mode":"Clip-on","lifecycle_stage":"current","Mounting support":"DIN rail","Neutral position":"Left","Pollution degree":"3","Device short name":"iID","Network frequency":"50/60 Hz","Poles description":"4P","Tightening torque":"3.5 N.m top or bottom","[In] rated current":"25 A","Electrical durability":"AC-1: 15000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"14 mm for top or bottom connection","Connections - terminals":"Single terminal top or bottom 1...35 mm² rigid Single terminal top or bottom 1...25 mm² flexible Single terminal top or bottom 1...25 mm² flexible with ferrule","IP degree of protection":"IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529","Device location in system":"Outgoer","Earth-leakage sensitivity":"30 mA","Product or component type":"Residual current circuit breaker (RCCB)","Contact position indicator":"Yes","Locking options description":"Padlocking device","Electromagnetic compatibility":"8/20 µs impulse withstand, 3000 A conforming to EN/IEC 61008-1","[Ui] rated insulation voltage":"500 V AC 50/60 Hz","Earth-leakage protection class":"Type A-SI (Super Immunised)","[Ue] rated operational voltage":"380...415 V AC 50/60 Hz","Rated breaking and making capacity":"Idm 1500 A Im 1500 A","Ambient air temperature for storage":"-40...85 °C","Earth-leakage protection time delay":"Instantaneous","Residual current tripping technology":"Voltage independent","Ambient air temperature for operation":"-25...60 °C","[Uimp] rated impulse withstand voltage":"6 kV","Rated conditional short-circuit current":"10 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/id/en/product/A9R31425/residual-current-circuit-breaker-rccb-acti9-iid-4p-25a-asi-type-30ma/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9R31425/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for A9R31425?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"What is A9R31425's earth-leakage protection class?","answer":"It is Type A-SI (Super Immunised), meaning it handles pulsed DC residuals and offers enhanced immunity to surge-induced tripping."},{"question":"What compliance documentation does this brand provide for A9R31425?","answer":"The RCCB is designed and tested to EN/IEC 61008-1. Standard compliance documentation (declaration of conformity) is available from the manufacturer upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9R31425","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/A9R31425 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}