{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RB2906-2JG1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RB2906-2JG1","canonicalUrl":"https://aoctrl.com/siemens/3RB2906-2JG1","factsUrl":"https://aoctrl.com/api/mcp/products/3RB2906-2JG1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RB2906-2JG1 current transformer, 10-100 A, straight-through, stand-alone installation, IP20, 200 g, 95.00 x 63.5 x 110.5 mm, RoHS since 28-05-09.","salesMarkdown":"## Overview The Siemens 3RB2906-2JG1 is a current transformer rated 10-100 A, designed for straight-through installation with the 3RB22/23/24 solid-state overload relays in Size S2/S3. It mounts stand-alone, carries an IP20 finger-safe touch protection front, and weighs 200 g. This transformer provides the current sensing input for the 3RB22/23/24 overload relay family. The straight-through design means the main circuit conductor passes directly through the transformer window — no primary winding connections. The auxiliary circuit is not used; the transformer output connects to the relay's sensing terminals. ## Applications The 3RB2906-2JG1 is used with Siemens 3RB22/23/24 solid-state overload relays in motor protection circuits for pumps, fans, conveyors, and compressors. The straight-through transformer simplifies wiring in retrofit or new panel builds where the main conductor passes through without additional terminals.","metaTitle":"Siemens 3RB2906-2JG1 Current Transformer 10-100 A, Phase-out","metaDescription":"Siemens 3RB2906-2JG1 current transformer, 10-100 A, straight-through, IP20, 200 g, RoHS since 28-05-09, phase-out 2023-10-01.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Overload Relays"],"specifications":{"lifecycle_stage":"current","Fastening Method":"stand-alone installation","Product Brand Name":"SIRIUS","Product Designation":"Current measuring module","For Main Current Circuit":"straight-through transformers","at AC-3e rated value maximum":"690 V","Substance Prohibitance (Date)":"05/28/2009","Operational Current Rated Value":"100 A","operational current at AC-3e at 400 V rated value":"100 A","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"10 ... 100 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$109.22","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4e6a521391edd418836817fe8666f114.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=143088&mlfb=3RB2906-2JG1"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RB2906-2JG1","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/3RB2906-2JG1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:41:02.429Z","lastPublished":"2026-07-20T14:41:02.429Z","indexable":true}}