26AWG 25 Core Shielded Data Wire
Data transmission failures in industrial control systems rarely announce themselves. A momentary signal dropout, a ground loop fault, or crosstalk between adjacent conductors—any one of these can halt an automated production line, corrupt a critical sensor reading, or force an engineer into hours of diagnostic work tracing cables through conduit. The cost isn’t the wire. The cost is the downtime nobody budgeted for.
This 26AWG 25-core shielded data cable is built to remove those variables. By combining a dense stranding configuration with full-coverage shielding, it delivers clean, uninterrupted signal integrity across multi-conductor runs where space is tight and electrical noise is a real threat. For procurement teams sourcing replacement stock or specifying cable for new control panel builds, the immediate benefit is twofold: fewer field failures to troubleshoot, and a single part number that replaces multiple smaller-core-count cables.
Why This Cable Configuration Works in the Field
High-Density 25-Core Design Reduces Conduit Clutter
Running three separate 8-core cables to handle 24 signal points introduces unnecessary bulk, additional termination labor, and four extra potential failure points per run. A single 25-core cable consolidates all signal paths into one jacket. The result is a cleaner panel layout, faster installation on the wiring bench, and simpler inventory management—one SKU instead of three.
Full-Length Aluminum Foil Shielding Blocks Environmental EMI
The shield isn’t applied selectively. It wraps all 25 conductors continuously from end to end under the outer jacket. This prevents electromagnetic interference from nearby VFDs, motor drives, and power cables from coupling onto your low-voltage signal lines. For field engineers commissioning equipment in electrically noisy environments, this means sensor readings stay stable and PLC inputs don’t flicker without explanation. Less time spent chasing ghost faults.
26AWG Stranded Copper Conductors Balance Flexibility with Current Capacity
Solid-core wire fatigues and snaps when routed through hinged cabinet doors or subjected to vibration. Stranded 26AWG copper survives repeated flexing without breaking. The gauge is selected to carry standard low-current analog and digital signals—4-20mA loops, thermocouple extensions, RS-485 data lines—without adding unnecessary weight or diameter. This is about long-term mechanical reliability, not just electrical performance.
Color-Coded Cores Speed Up Termination and Reduce Wiring Errors
Every conductor inside this cable carries its own distinct color insulation. When an installer is landing 25 wires onto terminal blocks inside a control panel, color identification cuts termination time significantly compared to numbered-only systems. More importantly, it slashes the probability of crossed connections that would only surface during commissioning—when fixing one terminal block means disturbing thirty others.
Technical Specifications
| Parameter | Specification |
|---|---|
| Conductor Gauge | 26 AWG |
| Number of Cores | 25 |
| Conductor Material | Stranded bare copper |
| Insulation Material | PVC (per core) |
| Shielding Type | Aluminum foil, 100% coverage |
| Drain Wire | Stranded tinned copper |
| Outer Jacket Material | PVC |
| Outer Jacket Color | Gray (standard) |
| Rated Voltage | 300V |
| Temperature Rating | -20°C to +80°C |
| Nominal OD (Outer Diameter) | Contact factory for exact dimension based on jacket formulation |
Where This Cable Is Deployed
- Industrial Automation & Control Panels — Wiring PLC I/O modules to terminal blocks, sensors, and actuators inside cabinets where space density demands a single high-core-count cable rather than multiple parallel runs.
- Data Acquisition & Measurement Systems — Connecting thermocouple arrays, strain gauges, and pressure transducers back to a centralized DAQ unit without introducing noise that corrupts millivolt-level signals.
- HVAC Building Management Systems — Routing control signals between zone controllers, damper actuators, and central BMS panels across commercial facilities where electrical conduits run adjacent to power wiring.
- Security & Access Control Infrastructure — Carrying multiple door sensor, card reader, and lock control signals through a single shielded jacket, reducing the cable count in large-scale installations.
- CNC Machinery & Robotic Work Cells — Supplying clean signal paths for limit switches, encoder feedback, and safety interlock circuits operating inches away from high-frequency spindle drives and servo amplifiers.
Compliance & Quality Assurance
- ✅ Conductor dimensions and resistance values verified against ASTM B258 and IEC 60228 standards
- ✅ Jacket and insulation materials compliant with RoHS Directive 2011/65/EU
- ✅ Flame retardancy rating meets VW-1 vertical flame test requirements
- ✅ Production facility operates under ISO 9001 quality management system
- ✅ 100% continuity and spark testing performed on every reel before shipment
- ✅ Shielding effectiveness can be validated upon request for specific frequency ranges
Frequently Asked Questions
Can this cable carry 240V AC control signals, or is it strictly for low-voltage data?
The jacket carries a 300V rating, which permits use on circuits up to 300V. However, any installation involving mains voltage must follow local electrical codes regarding segregation from low-voltage circuits. We recommend discussing your specific application with a qualified engineer before mixing signal types within the same jacket.
What custom jacket materials or colors are available for OEM orders?
PVC is our standard offering and covers the majority of indoor industrial applications. For outdoor exposure or mechanical abrasion concerns, polyurethane (PUR) and low-smoke zero-halogen (LSZH) formulations are available with minimum order quantities. Standard jacket color is gray; custom colors involve a production setup fee that amortizes quickly across larger volumes. Call or email with your environmental conditions—temperature extremes, oil splash, UV exposure—and we’ll recommend a compound without guesswork.
How is the cable shipped, and what are typical lead times for full drum quantities?
Standard packaging is 100-meter and 305-meter (1,000-foot) spools on plywood reels suitable for panel shop dispensing. Larger continuous lengths are available on wooden drums for OEM harness manufacturers. Standard catalog lengths ship within 2–3 working days from our Chinese production facility. Full-container OEM orders with custom color or jacket specifications typically run 4–6 weeks from drawing approval. We will confirm your exact shipping date at the time of order placement—no open-ended promises.
Request a Sample or Quote
Specify your required length, jacket preference, and any environmental constraints that influence material selection. We ship identical-production-run samples at no cost for qualified procurement departments—so you can bench-test continuity, strip quality, and shielding performance before committing to production volumes.
Send your inquiry or drawing to [Insert Company Email Address] or call [Insert Phone Number] . Our commercial team responds within one business day with pricing, available inventory, and a confirmed shipping schedule.