{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0387007502","brand":"Molex","brandSlug":"molex","productSlug":"0387007502","canonicalUrl":"https://icsourcedirect.com/molex/0387007502","factsUrl":"https://icsourcedirect.com/api/mcp/products/0387007502","rawCanonicalId":null},"summary":{"shortDescription":"Molex Beau 38700 barrier block, 0387007502, 2 circuits, 0.325\" (8.26mm) pitch, 20A, 300V, through-hole, PC pin, screws with captive plate, 14-22 AWG, black thermoplastic.","salesMarkdown":"## Barrier block, 2 circuits, 20A at 300V — panel wiring terminal selection The Molex 0387007502 is a 2-circuit barrier block from the Beau 38700 series, designed for panel and PCB wiring where a screw-clamp termination is preferred over a crimp or IDC connection. The 0.325\" (8.26mm) pitch spaces the terminals wide enough for 14-22 AWG wire with the captive plate screw top termination, while the PC pin bottom termination anchors the block through the PCB. Rated 20A at 300V, the block handles motor control, power distribution, and industrial control cabinet wiring where the 2-wall (dual) barrier prevents wire creep between terminals. The 14-22 AWG wire range means the block accepts solid or stranded wire from a 14 AWG power feed down to a 22 AWG signal tap, with the captive plate clamping the conductor without a separate ferrule. ## Termination and mounting — checklist cadence The through-hole mounting requires the board to have plated holes at the 0.325\" pitch; the dual barrier walls isolate each wire entry from the adjacent circuit. Two wire entries match the two circuits — one wire per position.","metaTitle":"Molex 0387007502 Beau 38700 Barrier Block, 2 Circuit, 20A","metaDescription":"Molex 0387007502 Beau 38700 2-circuit barrier block, 20A at 300V, 0.325\" pitch, 14-22 AWG, screws with captive plate, PC pin termination.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Terminal Blocks"],"specifications":{"Color":"Black","Pitch":"0.325\\\" (8.26mm)","Series":"Beau 38700","Features":"-","Packaging":"Bulk","Wire Gauge":"14-22 AWG","Part Status":"Active","Barrier Type":"2 Wall (Dual)","Manufacturer":"Molex","Mounting Type":"Through Hole","Number of Rows":"1","Voltage Rating":"300V","Top Termination":"Screws with Captive Plate","lifecycle_stage":"unknown","Bottom Termination":"PC Pin","Number of Circuits":"2","Base Product Number":"038700","Terminal Block Type":"Barrier Block","Current Rating (Amps)":"20A","Material - Insulation":"Thermoplastic","Operating Temperature":"-40°C ~ 130°C","Terminal Screw Finish":"Zinc, Clear Chromate","Number of Wire Entries":"2","Terminal Screw Material":"Steel","Material Flammability Rating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.5200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 0387007502 and how do I get a price?","answer":"Submit a request for quote to confirm availability and current pricing for your BOM quantity."},{"question":"What is the wire gauge range for 0387007502?","answer":"The 0387007502 accepts 14-22 AWG wire. The captive plate screw termination clamps the conductor directly without a ferrule."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0387007502","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/molex/0387007502 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}