{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"G7J-2A2B-B-W1-AC100/120","brand":"Omron","brandSlug":"omron","productSlug":"G7J-2A2B-B-W1-AC100-120","canonicalUrl":"https://aoctrl.com/omron/G7J-2A2B-B-W1-AC100-120","factsUrl":"https://aoctrl.com/api/mcp/products/G7J-2A2B-B-W1-AC100%2F120","rawCanonicalId":null},"summary":{"shortDescription":"Omron G7J Series, enclosed power relay, bracket mount, 25 A, 100/120V AC coil, DPST-NC + DPST-NO contacts, screw terminals.","salesMarkdown":"The Omron G7J-2A2B-B-W1-AC100/120 is an enclosed power relay from the G7J Series, designed for high-current switching in industrial control panels. It carries a 25 A continuous current rating and a contact arrangement of one DPST-NC and one DPST-NO, giving you both normally-closed and normally-open poles in a single package. The 100/120V AC coil is powered from standard line voltage, and the relay mounts via bracket with 10 screw terminals for field wiring. ## Contact ratings and motor load capability The NO contacts are rated 25 A at both 240V AC and 30V DC — that's the full continuous rating. The NC contacts carry 8 A at 240V AC and 8 A at 30V DC, so if you're using the NC pole for a holding circuit or safety interlock, keep the load under that lower limit. For motor loads, the relay is rated 1-1/2 hp at 120V AC and 3 hp at 240V AC, which covers fractional-horsepower pumps, fans, and conveyor drives up to that size. This part is in a mature lifecycle stage — still available through independent distribution channels, but not actively promoted for new designs. ## Dielectric isolation and durability Dielectric strength is 4,000V AC between coil and contacts, and 2,000V AC between contacts of the same polarity — solid isolation for line-voltage switching. Electrical durability is rated at 100,000 operations, mechanical durability at 1,000,000 operations. The manual push-to-test button lets you verify contact closure during commissioning without energizing the coil. ## Panel integration Bracket mounting with screw terminals — this is a panel-mount relay, not a socketed one. The 10 terminals accept field wiring directly, so plan for a dedicated mounting plate or sub-panel in your enclosure. The enclosed sealing means the contact chamber is protected from dust and incidental contact, suitable for general-purpose industrial environments.","metaTitle":"Omron G7J-2A2B-B-W1-AC100/120 Enclosed Power Relay, 25 A, 10","metaDescription":"Omron G7J Series enclosed power relay, bracket mount, 25 A rating, DPST-NO/NC contacts, 100/120V AC coil. Motor-rated with 3 hp @ 240V AC. Sourced to order — request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["General Purpose Relays"],"specifications":{"title":"G7J-2A2B-B-W1-AC100/120","Series":"G7J Series","Sealing":"Enclosed","Motor Rated":"Yes","description":"OMRON Enclosed Power Relay: Bracket Mounted, 25 A Current Rating, 100/120V AC, 10 Pins/Terminals","Coil Voltage":"100/120V AC","Contact Form":"DPST-NC; DPST-NO","Current Rating":"25 A","lifecycle_stage":"mature","Status Indicator":"No Indicator","Contact Rating (AC)":"8 A @ 240V (NC)25 A @ 240V (NO)","Contact Rating (DC)":"8 A @ 30V (NC)25 A @ 30V (NO)","Dielectric Strength":"2,000V AC between Contacts of the Same Polarity; 4,000V AC between Coil and Contact; 4,000V AC between Contacts of Different Polarity","Push-To-Test Button":"Manual Push Test Button","Horsepower @ 120V AC":"1-1/2 hp","Horsepower @ 240V AC":"3 hp","Relay Mounting Style":"Bracket","Number of Pins/Terminals":"10","Electrical Connection Type":"Screw","Coil Voltage (Nominal@60Hz)":"120V AC","Electrical Operating Durability":"100,000","Mechanical Operating Durability":"1,000,000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$59.42 – $77.51","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9d19d2059024a1badbc6cb7b55e43dfb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy G7J-2A2B-B-W1-AC100/120 and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote; availability and current pricing are confirmed at quote time."},{"question":"What is the contact configuration of G7J-2A2B-B-W1-AC100/120?","answer":"The contact form is DPST-NC plus DPST-NO — one set of normally-closed and one set of normally-open poles, each double-pole single-throw. The NO contacts carry the full 25 A rating; the NC contacts are rated 8 A."},{"question":"What motor loads can G7J-2A2B-B-W1-AC100/120 handle?","answer":"It is motor-rated at 1-1/2 hp at 120V AC and 3 hp at 240V AC, suitable for fractional-horsepower pumps, fans, and small conveyors within those limits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/G7J-2A2B-B-W1-AC100-120","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/G7J-2A2B-B-W1-AC100-120 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}