{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1776313-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1776313-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1776313-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1776313-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Buchanan TSB2000 Eurostyle terminal strip, 1776313-1, 1 circuit, 2 wire entries, 65A, 600V, 6-14 AWG, enclosed barrier, chassis mount, screw termination, PA66 natural.","salesMarkdown":"## 65A Power Terminal Strip — One Circuit, Two Wire Entries The TE Connectivity 1776313-1 is a single-circuit Eurostyle terminal strip from the Buchanan TSB2000 series. It is a power-grade block rated 65A at 600V, accepting wire from 6 AWG down to 14 AWG. The enclosed barrier design keeps live metal covered on the sides, and the chassis-mount closed-bottom body means the screw terminals on top are the only access point for wiring. Two wire entries per circuit allow a feed-through or daisy-chain power run — one wire in, one wire out — which is the standard pattern for distribution blocks in industrial control panels and power supplies. ## What the 65A and 600V Ratings Mean for Panel Wiring The 65A per-circuit current rating is the headline number — this block is sized for main power feeds, not signal or control wiring. At 65A, the screw clamp needs to bear down on the conductor with enough torque to keep contact resistance low; the steel screw with zinc non-hexavalent chromate finish is standard for this duty. The 600V voltage rating covers 480V line-to-line industrial power and 277V line-to-neutral lighting circuits without derating. The PA66 insulation is rated for continuous operation from -35°C to 100°C, which suits most indoor and outdoor cabinet environments, though the -35°C low end is a few degrees warmer than the typical -40°C found on some competing blocks — still adequate for outdoor enclosures in most climates. ## Wire Gauge and Termination — 6-14 AWG, Screw Clamp The 6-14 AWG wire range spans from heavy 6 AWG power cable (rated around 65A in free air) down to 14 AWG control wiring. The Eurostyle screw-clamp termination directly captures the stripped conductor under the screw head — no wire ferrule required, though a ferrule helps with stranded wire in high-vibration environments. The closed bottom means the screw does not pass through the panel; the block mounts to the chassis via its own mounting holes, and the two wire entries per circuit let you land both the incoming feed and the outgoing load on the same block. ## Lifecycle and Compliance — Active, ROHS3 No last-time-buy or end-of-life notice is on record, so it can be specified into new panel designs without a sourcing risk.","metaTitle":"TE Connectivity 1776313-1 TSB2000 Terminal Strip, 1 Circuit","metaDescription":"TE Connectivity 1776313-1 Buchanan TSB2000 Eurostyle terminal strip. 1 circuit, 65A, 600V, 6-14 AWG, enclosed barrier, chassis mount, ROHS3. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"TSB2000, Buchanan","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Terminal Blocks","Barrier Terminal Blocks"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Natural","Pitch":"-","Series":"TSB2000, Buchanan","Package":"Bulk","Features":"-","Wire Gauge":"6-14 AWG","Barrier Type":"Enclosed","Mounting Type":"Chassis, Panel","Number of Rows":"2","Product Status":"Active","Voltage Rating":"600V","Top Termination":"Screws","lifecycle_stage":"unknown","Bottom Termination":"Closed","Number of Circuits":"1","Base Product Number":"1776313","Terminal Block Type":"Eurostyle Terminal Strip","Current Rating (Amps)":"65A","Material - Insulation":"Polyamide (PA66), Nylon 6/6","Operating Temperature":"-35°C ~ 100°C","Terminal Screw Finish":"Zinc, Non-Hexavalent Chromate","Number of Wire Entries":"2","Terminal Screw Material":"Steel","Material Flammability Rating":"UL94 V-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.6800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.68000","currency":"USD"},{"qty":10,"price":"$2.38800","currency":"USD"},{"qty":25,"price":"$2.37560","currency":"USD"},{"qty":50,"price":"$2.35120","currency":"USD"},{"qty":100,"price":"$2.15740","currency":"USD"},{"qty":250,"price":"$2.14524","currency":"USD"},{"qty":500,"price":"$1.95132","currency":"USD"},{"qty":1000,"price":"$1.74528","currency":"USD"},{"qty":5000,"price":"$1.53924","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the wire gauge range for 1776313-1?","answer":"The 1776313-1 accepts wire from 6 AWG down to 14 AWG. The screw-clamp termination directly captures the stripped conductor."},{"question":"Is 1776313-1 RoHS compliant?","answer":"Yes, the 1776313-1 is ROHS3 compliant, meeting the EU RoHS directive for restricted hazardous substances."},{"question":"How many circuits does 1776313-1 have?","answer":"The 1776313-1 is a single-circuit terminal strip with two wire entries — one for the incoming feed and one for the outgoing load."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1776313-1","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/1776313-1 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}}