{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0387700113","brand":"Molex","brandSlug":"molex","productSlug":"0387700113","canonicalUrl":"https://icsourcedirect.com/molex/0387700113","factsUrl":"https://icsourcedirect.com/api/mcp/products/0387700113","rawCanonicalId":null},"summary":{"shortDescription":"Molex Beau 38770 barrier strip, 0387700113, 13 circuits, 0.375\" (9.53mm) pitch, 2 rows, 15A, 300V, screw termination, flange mount, UL94 V-0.","salesMarkdown":"## 0.375\" Pitch, 13-Circuit Barrier Block for Panel-Mount Power Distribution The Molex 0387700113 is a 13-circuit barrier terminal block from the Beau 38770 series, built for through-panel power distribution where a screw-terminated, dual-wall barrier strip is the right call. The 0.375\" (9.53mm) pitch gives you enough room between terminals to land 14 AWG wire cleanly, and the dual-wall barrier design — two walls between each pair of terminals — prevents a stripped conductor from bridging to the adjacent circuit. Rated 15A at 300V, this block handles the kind of power you'd route inside an industrial control cabinet or a power distribution panel, not signal-level work. The flange on each end of the block is the mounting interface — screws through those flanges secure the block to a chassis or panel, so the mechanical load of landing and torquing wires is taken by the panel, not the terminal screws alone. Wire gauge range is 14-22 AWG, terminated with screws. The top-termination screws have a zinc, clear chromate finish over steel — the chromate layer resists the kind of corrosion you see in a cabinet that cycles between warm days and cool nights. The bottom termination is closed (no through-hole pins), so this is strictly a panel-mount block: wires enter from the top only, and the bottom of the block sits flat against the mounting surface. With 26 wire entries across 13 circuits, each circuit takes two wires — handy for daisy-chaining power from one block to the next.","metaTitle":"Molex Beau 38770 0387700113 Barrier Strip, 13 Circuit","metaDescription":"Molex 0387700113 Beau 38770 barrier terminal block, 13 circuits, 0.375\" (9.53mm) pitch, 15A at 300V. Dual-wall barriers, flange mount, 14-22 AWG.","metaKeywords":null},"attributes":{"series":"Beau 38770","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Terminal Blocks","Barrier Terminal Blocks"],"specifications":{"Mfr":"Molex","Color":"Black","Pitch":"0.375\\\" (9.53mm)","Series":"Beau 38770","Package":"Tray","Features":"Flange","Wire Gauge":"14-22 AWG","Barrier Type":"2 Wall (Dual)","Mounting Type":"Chassis, Panel","Number of Rows":"2","Product Status":"Active","Voltage Rating":"300V","Top Termination":"Screws","lifecycle_stage":"unknown","Bottom Termination":"Closed","Number of Circuits":"13","Base Product Number":"038770","Terminal Block Type":"Barrier Block","Current Rating (Amps)":"15A","Material - Insulation":"Polybutylene Terephthalate (PBT)","Operating Temperature":"-","Terminal Screw Finish":"Zinc, Clear Chromate","Number of Wire Entries":"26","Terminal Screw Material":"Steel","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.9300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.93000","currency":"USD"},{"qty":10,"price":"$9.36200","currency":"USD"},{"qty":25,"price":"$8.93440","currency":"USD"},{"qty":40,"price":"$8.03150","currency":"USD"},{"qty":80,"price":"$7.60388","currency":"USD"},{"qty":240,"price":"$6.89096","currency":"USD"},{"qty":480,"price":"$6.41573","currency":"USD"},{"qty":960,"price":"$6.05930","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7fda3d06747a3087ee4a57c7a9115cdf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the Molex 0387700113 barrier strip and what is the price?","answer":"Price and availability are confirmed at quote time — submit an RFQ for current pricing and lead time on your BOM quantity."},{"question":"What is the pitch of the Molex 0387700113 barrier strip?","answer":"The pitch is 0.375\" (9.53mm) between adjacent terminals, which sets the hole spacing for the panel cutout and the clearance between wire lugs."},{"question":"Does the 0387700113 have a flange for panel mounting?","answer":"Yes, the block includes a flange at each end for mounting to a chassis or panel with screws through the flange holes."},{"question":"What wire gauge fits the 0387700113?","answer":"The wire gauge range is 14-22 AWG, terminated under screw clamps on the top side of the block."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0387700113","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/0387700113 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}}