{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"G7Z-3A1B-11Z-R DC24V","brand":"Omron","brandSlug":"omron","productSlug":"G7Z-3A1B-11Z-R-DC24V","canonicalUrl":"https://aoctrl.com/omron/G7Z-3A1B-11Z-R-DC24V","factsUrl":"https://aoctrl.com/api/mcp/products/G7Z-3A1B-11Z-R%20DC24V","rawCanonicalId":null},"summary":{"shortDescription":"Omron G7Z series safety relay, G7Z-3A1B-11Z-R DC24V, 3PST/SPST contact configuration, 24 VDC coil, 0.45 kg.","salesMarkdown":"The Omron G7Z-3A1B-11Z-R DC24V is a safety relay with a 3PST/SPST contact arrangement — three normally-open safety channels and one normally-closed monitoring channel, all switched by a 24 VDC coil. That contact count suits it for dual-channel emergency-stop or guard-door circuits where the feedback loop needs a separate NC path back to the safety controller. This relay carries a mature lifecycle status — the manufacturer continues to produce it, but the part has been on the market long enough that a buyer should confirm the current lead time before committing a BOM line. ## Integration notes Mounts on a DIN rail in the control panel. The 3PST/SPST contact set is fixed — no field-convertible contacts — so verify the safety circuit topology before wiring. The 24 VDC coil draws its nominal current from a standard 24 VDC power supply; coil suppression is internal on the G7Z series, so no external flyback diode is needed across the coil terminals.","metaTitle":"Omron G7Z-3A1B-11Z-R DC24V Safety Relay, 3PST/SPST, 24VDC","metaDescription":"Omron G7Z-3A1B-11Z-R DC24V safety relay, 3PST/SPST contacts, 24 VDC coil. Mature lifecycle. Sourced to order. Request RFQ for current pricing and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Safety Relays"],"specifications":{"Part #":"G7Z-3A1B-11Z-R DC24V","Weight":"0.45 kgs","Category":"Relays","Sub Category":"Safety Relays","Top Category":"Circuit Breakers, Fuses & Protection","lifecycle_stage":"mature"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/G7Z-3A1B-11Z-R%20DC24V/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for G7Z-3A1B-11Z-R DC24V?","answer":"Submit an RFQ through this listing. We source the part through independent distribution and confirm pricing and availability at quote time — no automated stock figures are published here."},{"question":"What is the contact configuration of this safety relay?","answer":"The G7Z-3A1B-11Z-R DC24V has a 3PST/SPST contact arrangement: three normally-open safety contacts and one normally-closed monitoring contact, all operated by a 24 VDC coil."},{"question":"What does the part number G7Z-3A1B-11Z-R DC24V mean?","answer":"G7Z is the Omron safety relay series; 3A1B indicates three normally-open (3A) and one normally-closed (1B) contact set; 11Z-R is the terminal/accessory variant; DC24V is the 24 VDC coil voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/G7Z-3A1B-11Z-R-DC24V","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/G7Z-3A1B-11Z-R-DC24V 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}}