{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2CCS400900R0011","brand":"ABB","brandSlug":"abb","productSlug":"2CCS400900R0011","canonicalUrl":"https://aoctrl.com/abb/2CCS400900R0011","factsUrl":"https://aoctrl.com/api/mcp/products/2CCS400900R0011","rawCanonicalId":null},"summary":{"shortDescription":"ABB 2CCS400900R0011 neutral disconnector, 400 V rated voltage, 9 mm width, Circuit Breaker Accessories series.","salesMarkdown":"## What this neutral disconnector does in the panel The ABB 2CCS400900R0011 is a neutral disconnector rated for 400 V, with a 9 mm width per pole. It sits in the Circuit Breaker Accessories family and is used alongside miniature circuit breakers or residual current devices to provide a means of isolating the neutral conductor during maintenance or testing — a standard requirement in distribution boards where the neutral must be switched, not just the phases. ## Why the 9 mm width matters for panel layout At 9 mm wide, this disconnector takes up one standard modular DIN-rail slot. That means it fits into the same enclosure footprint as a single-pole MCB, so you can add neutral isolation without widening the panel or re-spacing the existing devices. For a 24-way distribution board, every 9 mm slot counts — this part keeps the neutral switching function from eating into phase circuit capacity.","metaTitle":"ABB 2CCS400900R0011 Neutral Disconnector, 400 V, 9 mm","metaDescription":"ABB 2CCS400900R0011 neutral disconnector, rated 400 V, 9 mm wide. Current lifecycle stage. Sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Circuit Breaker Accessories"],"specifications":{"Width":"9 mm","Rated Voltage":"400 V","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.77 – $12.43","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5718e69a3f5fb0ce467b25fb40c5b61d.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/2CCS400900R0011/alternatives.json"},"ai":{"faq":[{"question":"What is the width of the 2CCS400900R0011 and why does it matter?","answer":"The width is 9 mm, which is one standard DIN-rail modular slot. This lets you add neutral isolation without taking up extra panel space — it fits in the same footprint as a single-pole MCB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/2CCS400900R0011","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/2CCS400900R0011 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}}