{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"7-1394461-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"7-1394461-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/7-1394461-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/7-1394461-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Solarlok, Type Male Coupler, 7-1394461-1, Minus keyed, 12 AWG, Box package.","salesMarkdown":"## Solarlok Male Coupler, Minus Keyed — 12 AWG PV String Interconnect The TE Connectivity 7-1394461-1 is a Solarlok male coupler, Minus keyed, designed for field-terminated solar panel string interconnects. It accepts 12 AWG cable, matching the common conductor size for PV array wiring between panels and combiner boxes. The Minus keying prevents cross-mating with the Plus-coded receptacle in the same series, enforcing polarity in the DC string. ## 12 AWG Cable Acceptance — Field Wiring Fit The 12 AWG wire acceptance is the defining fit parameter for this coupler. The crimp barrel and seal are sized for that gauge — the connector will not accept 10 AWG or 14 AWG without a terminal change. For harness builders, this means the field cable must be 12 AWG stranded copper; any deviation requires a different Solarlok variant. ## Minus Keying — Polarity Enforcement The Minus keying is a mechanical polarization feature that ensures the male coupler only mates with a Minus-coded receptacle. In a PV string, this prevents reverse-polarity connection at the panel junction. The keying is moulded into the housing — it is not a removable insert, so field swapping is not possible.","metaTitle":"TE Connectivity 7-1394461-1 Solarlok Male Coupler","metaDescription":"TE Connectivity Solarlok male coupler, Minus keyed, accepts 12 AWG. Active lifecycle. Sourced to order against an RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Wire-to-Board Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Type":"Male Coupler","Series":"Solarlok","Package":"Box","Features":"12 AWG","Coded, Keyed":"Minus","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"1394461"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/7-1394461-1","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/7-1394461-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}