Year: 2026

Navigating the world of industrial and control cables can be complex, especially when product names sound similar. Two commonly specified types that often cause confusion are TC-ER THHN/PVC Cable​ and TC-ER PVC Cable. While both are excellent choices for cable tray and raceway installations, understanding their key differences is crucial for optimal performance, safety, and […]

Choosing the right cable for cable tray installations is critical for safety, compliance, and performance. Among the various options, TC (Tray Cable)​ and TC-ER (Tray Cable, Exposed Run)​ are two of the most commonly specified types. While they sound similar, understanding their distinct ratings and approved uses is essential for a successful project. This guide […]

In electrical installations, selecting the right cable ensures safety, compliance, and long-term reliability. SDI Cable (Single double insulated Cable) is a versatile wiring solution widely used in switchgear, control panels, and fixed installations across residential, commercial, and industrial projects. This blog delves into its key features, applications, and critical design choices—such as insulation color coding […]

In the world of electrical wiring, selecting the right cable type is crucial for safety, compliance, and performance. Two commonly used and sometimes confused cable types are MC (Metal-Clad) Cable​ and AC (Armored Cable, often referring to “AC” as in “Armored Clad” or the traditional “BX” style). While they may look similar at a glance, […]

Selecting the right portable cord for your job site, workshop, or outdoor equipment is crucial for safety, performance, and compliance. Two of the most common types you’ll encounter are SJTW and SJOOW cables. While they look similar and are often used in comparable environments, understanding their distinct specifications is key to making an informed choice. […]

Selecting the correct type of electrical cable is a fundamental step in any construction or renovation project. Safety, compliance, and performance all hinge on this critical choice. Among the various options, NMD-90 and NM-B wires​ are two of the most commonly specified types for residential and commercial building wiring. While they share similarities, understanding their […]

When planning an electrical project, whether it’s a home renovation, a new construction, or an upgrade, choosing the correct type of cable is crucial for safety, compliance, and performance. Two common terms you’ll encounter in residential and commercial wiring are NM cable​ and NM-B cable. While they look similar, understanding their differences is key to […]

When selecting the right electrical cord for lamps, appliances, or seasonal lighting, you’ve likely encountered the terms SPT-1, SPT-2, and SPT-3. These designations refer to specific types of “Service Parallel Thermoplastic” (SPT) cords, commonly known as lamp cords or zip cords. While they may look similar at a glance, critical differences in their construction determine […]

Choosing the right electrical cable is critical for safety, performance, and compliance. Two common specifications that often cause confusion are T90 nylon jacketed cable​ and TWN75 building wire. While they may look similar, they are designed for different environments and standards. This guide breaks down their differences, applications, and helps you decide which one is […]