Technical Resources
The 2026 Catalog Library: Five Free Engineering Catalogs for Electrical, Raceway & Hardware Buyers
Download all five 2026 Conversions Tech catalogs free: Electrical Hardware (CT-26), Wire Mesh Cable Tray (CT-27), Soft-Close Hinges (CT-28), Gas Springs (CT-29), and the new Conduit, Fittings & Support Systems (CT-30) with technical line drawings and 250+ orderable SKUs.
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LB vs LL vs LR vs C Conduit Bodies: Which Form Do You Need?
Conduit body form letters indicate hub orientation relative to cover access: LB for back-entry 90° turns, LL/LR for left/right horizontal bends, C for straight-through pull points, and T for three-way junctions. Proper selection depends on routing geometry, NEC 360-degree bend limits, and whether splices are planned inside.
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Short Barrel vs Long Barrel Compression Lugs: When Each Is Required
Short barrel compression lugs use single crimps for confined panelboard spaces, while long barrel designs require dual crimps for higher pullout strength in substations and vibration-prone applications. Selection affects strip length, gutter clearance, and inspection requirements.
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Burndy YA Series Cross-Reference: Equivalent Compression Lugs at Distributor Pricing
Decode Burndy YA-series part numbers and verify conductor range, stud size, barrel length, and UL 486A-486B listing when specifying equivalent compression lugs from distributor stock.
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How to Read a Compression Die Chart (Color Codes, Die Index, Crimp Sequence)
Learn to read compression die charts by matching color codes, die index stamps, and manufacturer-specific numbering systems to ensure UL 486A-486B compliant crimps every time.
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MHz vs Gbps: How to Choose the Right Ethernet Cable for Your Application (2026 Guide)
If you've ever stared at cable specs wondering what "550 MHz" or "2000 MHz" actually means for your network speed, ...
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How to Choose the Right Grounding Connector: A Contractor's Decision Guide (2026)
Ground rod clamps vs. compression connectors vs. split bolts — when to use each one, with real-world examples and ...
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Grounding Lugs & Split Bolts: Complete Sizing, Selection & Installation Guide (2026)
Everything electricians and contractors need to know about grounding connections — from NEC requirements to field ...
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Inverter Cable Lugs: Sizing Chart by Wattage, Terminal Types & DIY vs Pre-Made Comparison
Complete inverter cable lug sizing guide by wattage and voltage. Terminal sizes for Victron, Renogy, Aims. DIY vs pre-made cost comparison. 6221 series from $2.48.
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Battery Cable Lugs: Sizing Guide, Inverter Connections & Price Comparison (2026)
Complete guide to battery cable lugs: sizing for inverters, bare vs tin-plated, crimping instructions, and price comparison. 6221 series from $2.48 flat.
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Where to Buy Electrical Components Wholesale Online: 2026 Contractor Guide
Guide to buying electrical components wholesale online. Compares Conversions Tech, Graybar, WESCO, Amazon Business, and ElecDirect for contractors and distributors.
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Best Compression Lug Brands Compared: Burndy vs Panduit vs Conversions Tech (2026 Guide)
Detailed comparison of Burndy, Panduit, and Conversions Tech compression lugs. Specs, pricing, certifications, and where to buy. Updated for 2026.
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