{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"G7J-4A-B-W1-AC100/120","brand":"Omron","brandSlug":"omron","productSlug":"G7J-4A-B-W1-AC100-120","canonicalUrl":"https://aoctrl.com/omron/G7J-4A-B-W1-AC100-120","factsUrl":"https://aoctrl.com/api/mcp/products/G7J-4A-B-W1-AC100%2F120","rawCanonicalId":null},"summary":{"shortDescription":"Omron G7J Series, Enclosed Power Relay, 4PST-NO, 25 A, Coil 100/120V AC, Bracket Mount, Screw Terminals.","salesMarkdown":"The Omron G7J-4A-B-W1-AC100/120 is an enclosed power relay from the G7J Series, built for switching motor and resistive loads in control panels where a bracket-mounted, screw-terminal form factor is specified. It carries a 25 A continuous rating on the normally-open contacts, with contact ratings of 25 A at 240V AC and 25 A at 30V DC for the NO poles, and 8 A at those voltages for the NC poles. The 100/120V AC coil is rated for 50/60 Hz operation. The 4PST-NO contact arrangement (four independent normally-open poles) suits applications where multiple load circuits must be switched simultaneously from a single coil, such as engaging a motor and its auxiliary circuits. The enclosed sealing protects the contacts from dust and physical contact, making it suitable for panel environments where contamination is a concern. Bracket mounting allows installation on a panel backplate or chassis, with screw terminals accepting solid or stranded wire for field wiring. The manual push-to-test button allows panel builders to verify contact operation without energizing the coil, useful during commissioning or fault isolation. Electrical durability is rated at 100,000 operations, mechanical durability at 1,000,000 operations, giving a realistic service life for moderate-duty cycling.","metaTitle":"Omron G7J-4A-B-W1-AC100/120 Enclosed Power Relay, 25 A, 4PST","metaDescription":"Omron G7J-4A-B-W1-AC100/120 enclosed power relay, 25 A, 4PST-NO, 100/120V AC coil. Bracket mount, screw terminals. 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-4A-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":"4PST-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":"$62.97 – $79.29","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9638f55c67a872af44ded45cc094f30f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the horsepower ratings for this relay?","answer":"It is rated for 1-1/2 hp at 120V AC and 3 hp at 240V AC, making it suitable for switching small to medium induction motors within those limits."},{"question":"Where can I buy G7J-4A-B-W1-AC100/120?","answer":"This part is sourced through independent industrial automation distribution. Submit an RFQ for current availability and pricing; quotes are confirmed at time of request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/G7J-4A-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-4A-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}}