Technical Resources
LB vs LL vs LR vs T vs C: Conduit Body Types Explained (With Cross-Reference Chart)
What's the difference between LB, LL, LR, T, and C conduit bodies? A contractor's guide to choosing the right type and size, with a Crouse-Hinds, Appleton, and O-Z/Gedney cross-reference chart.
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Starlink RV Installation Guide: Mounts, Roof Entry & 12V Power (2026)
Mount selection, the five-step roof entry that never leaks, DC power without the inverter penalty, and the $130-225 parts list — the complete Starlink RV installation guide.
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Introducing the CT-40 Rack & Enclosure Line: Server Racks, Network Cabinets, and Outdoor Enclosures for the Modern White Space
Conversions Tech launches the CT-40 rack and enclosure platform: 42U-48U server racks, NEBS Zone 4 seismic cabinets, network cabinets with 12 door styles, open frames, wall-mount cabinets, IP55 outdoor enclosures, and charging solutions - all engineered to ANSI/EIA-310 and available with project pricing.
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How to Run Starlink Mini on 12V: The Complete DC Wiring Guide (2026)
Skip the inverter and cut Starlink Mini power draw 30-40%. Fuse sizes, wire gauges, converter options, and a five-step hardwire procedure for RV, truck, marine, and off-grid systems.
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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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