{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CH321N","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"CH321N","canonicalUrl":"https://aoctrl.com/schneider/CH321N","factsUrl":"https://aoctrl.com/api/mcp/products/CH321N","rawCanonicalId":null},"summary":{"shortDescription":"Schneider CH321N Safety Switches — now discontinued, supplied from remaining surplus and broker stock.","salesMarkdown":"## Overview The CH321N is a Schneider heavy-duty fusible safety switch rated 30 A at 240 VAC, 3 poles, 7.5 hp, in a NEMA 1 galvannealed steel enclosure with a factory-installed neutral. It accepts copper wire from AWG 14 to AWG 6 and aluminium from AWG 12 to AWG 6. Compared to the HU361, the CH321N shares the same 30 A switching current and 3-pole single-throw configuration, but the HU361 is a non-fusible disconnect rated at 600 VAC and carries UL listing file E2875. The CH321N is fusible and rated at 240 VAC; choose the HU361 when the circuit requires a higher voltage rating and no fuse provision.","metaTitle":"Schneider CH321N safety switch, 30 A, 240 VAC, 7.5 hp, NEMA 1","metaDescription":"Schneider CH321N heavy-duty fusible safety switch: 30 A, 240 VAC, 3 poles, 7.5 hp, NEMA 1, factory-installed neutral. Discontinued; source via surplus or broker.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Depth":"4.88 in (123.95 mm)","Width":"6.5 in (165.1 mm)","Height":"14.6 in (370.8 mm)","Product":"Single Throw Safety Switch","Category":"US10DE100153","Wire Size":"AWG 12...AWG 6 aluminium AWG 14...AWG 6 copper","Duty Rating":"Heavy duty","Mounting Type":"Surface","Certifications":"CSA","Voltage Rating":"240 V DC 250 V AC","Disconnect Type":"Fusible disconnect","Number of Poles":"3","lifecycle_stage":"unknown","Enclosure Rating":"NEMA 1 galvannealed steel","Tightening torque":"45 lbf.in (5.08 N.m) 0.02 in² (13.3 mm²) (AWG 6) 40 lbf.in (4.5 N.m) 0.013 in² (8.367 mm²) (AWG 8) 35 lbf.in (4.0 N.m) 0.003...0.008 in² (2.06...5.261 mm²) (AWG 14...AWG 10)","Line Rated Current":"30 A","Electrical Connection":"Lugs","Nbr. of units in pkg.":"1","Factory Installed Neutral":"Neutral (factory installed)","Standard Motor Power Rating":"1.5 hp at 240 V AC 50-60 Hz for 1 phase motors 3 hp at 240 V AC 50...60 kHz for 3 phase motors 3 hp at 240 V AC 50...60 kHz for 1 phase motors 7.5 hp at 240 V AC 50...60 kHz for 3 phase motors 5 hp at 250 V DC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$293.55","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6640c964eec634d3ea65d16ae1f82ff7.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/CH321N/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/CH321N","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/CH321N when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}