{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XT2HE4100BFF000XXX","brand":"ABB","brandSlug":"abb","productSlug":"XT2HE4100BFF000XXX","canonicalUrl":"https://aoctrl.com/abb/XT2HE4100BFF000XXX","factsUrl":"https://aoctrl.com/api/mcp/products/XT2HE4100BFF000XXX","rawCanonicalId":null},"summary":{"shortDescription":"ABB XT2HE4100BFF000XXX, XT2H 160 TMA series, molded case circuit breaker, 4 poles, current production lifecycle.","salesMarkdown":"## 4-Pole MCCB for 3-Phase + Neutral Protection The ABB XT2HE4100BFF000XXX is a 4-pole molded case circuit breaker from the XT2H 160 TMA series, designed for three-phase systems where the neutral pole requires coordinated overcurrent protection alongside the phase poles. The 4-pole configuration switches and protects all four conductors — three phases plus neutral — in a single unit.","metaTitle":"ABB XT2HE4100BFF000XXX XT2H 160 TMA, 4-Pole MCCB","metaDescription":"ABB XT2HE4100BFF000XXX molded case circuit breaker, 4 poles, XT2H 160 TMA series, current production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Poles":"4","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/XT2HE4100BFF000XXX/alternatives.json"},"ai":{"faq":[{"question":"What is the pole count on XT2HE4100BFF000XXX?","answer":"It is a 4-pole molded case circuit breaker, suitable for three-phase-plus-neutral protection in TN-S and TN-C-S systems."},{"question":"Will XT2HE4100BFF000XXX drop into a panel specified for XT5NU340ABNF000XXX?","answer":"No. The XT5NU340ABNF000XXX is a 3-pole 400 A unit on a larger XT5NU frame. The XT2HE4100BFF000XXX is a 4-pole breaker on the smaller XT2H frame, so bus bars and mounting footprint would need rework."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/XT2HE4100BFF000XXX","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/XT2HE4100BFF000XXX 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}}