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14AWG 3 Core
Zhong Hua Jiang
14AWG
5m-5000m
3
Tinned stranded copper
PVC(RoHS)
300V
80℃/176℉
9.25Ω/KM20℃
>10MΩ/KM20℃
12A
Zhong Hua Jiang 14 AWG 3-conductor double-shielded cable uses three twisted, tinned stranded copper conductors, PVC core insulation, an aluminum foil shield, a tinned-copper shielding layer and a PVC outer jacket. The three-core construction is intended for appropriate machine controls, auxiliary electrical circuits and equipment interconnections where conductor size and electromagnetic interference must be considered. It is relevant to industrial OEMs, machine builders and electrical distributors.
The published specification identifies a 300V voltage rating, 80°C (176°F) temperature rating, 9.25 Ω/km conductor resistance at 20°C, 9.0 ± 0.3 mm jacket diameter and a 12A listed current figure. That current figure is not a universal installation ampacity. Confirm the actual permissible loading, voltage drop, ambient temperature and cable grouping before specifying the cable for equipment.
Request 14AWG 3-Core Cable Pricing
This three-core 14/3 shielded cable combines conductor cross-section with foil-and-copper screening for suitable control and auxiliary circuit designs. Its black, red and yellow insulated cores help identify separate connections during assembly; the equipment wiring diagram, not insulation color alone, determines conductor function. Contact us with equipment drawings, length and quantity requirements for a project-specific review.
Compared with an unshielded cable, foil and copper shielding may reduce electromagnetic noise coupling when the complete assembly is correctly terminated and routed. Actual EMC performance depends on the noise frequency, shield coverage, connector design and grounding approach. The tinned copper strands support soldering and surface oxidation resistance, while the jacket provides insulation protection within its rated conditions.
The published available length range is 5 m to 5,000 m. Importers, equipment manufacturers and electrical wholesalers can provide requested cut or reel lengths, annual or project quantities, conductor mapping, packaging preferences and destination-market documentation needs for quotation confirmation.
Request 14/3 Shielded Wire Pricing
| Rated Voltage | 300V | Number of Conductors | 3 twisted conductors |
| Rated Temperature | 80°C / 176°F | Wire Size | 14 AWG |
| Conductor Resistance | 9.25 Ω/km at 20°C | Conductor Material | Tinned stranded copper |
| Insulation Resistance | ＞10 MΩ/km at 20°C | Foil Orientation | One-side aluminum, aluminum facing outward |
| Electric Current | 12A | Insulation Material | PVC (RoHS) |
| Material Structure | PVC + tinned copper + aluminum | Jacket Material | PVC (RoHS) |
| Conductor Colors | Black, red and yellow | ||
| Jacket Diameter | 9.0 mm ± 0.3 mm | ||
| Available Length | 5 m to 5,000 m | ||
For correct cable selection, verify operating voltage, actual continuous current, circuit duty, total cable length, voltage drop, grouping, ambient conditions, cable entries and shielding termination. The 12A shown in the source specification is a product-listed figure, not permission to use the cable at 12A under every wiring method. Check the applicable electrical requirements before installation.
Insulation-resistance figure: The source table publishes >10 MΩ/km at 20°C. For approval testing, request the exact unit definition, sample length and method; the published notation should not be silently converted into a different measurement.
Request Technical Data for 14 AWG 3-Core Cable
| UL2464 Style Reference — Confirm Documentation | Aluminum + Tinned-Copper Double Shielding | Tinned Copper Core |
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| Oxidation Resistance | Low Eccentricity | High Conductivity | Insulation Resistance |
At the same conductor material, length and temperature, 14 AWG has a larger nominal copper cross-section and generally lower resistance than 16 AWG, 18 AWG or 22 AWG. Tinning improves the conductor surface for soldering and oxidation resistance; it does not imply that tinned copper has higher intrinsic bulk conductivity than equally sized bare copper.
| Advantage of Tinned Copper | |||
| Comparison Item |  Tinned Copper |  Pure Copper |  CCACopper-Clad Aluminum |
| Easy to Solder |  |  | |
| Copper Conductor Properties | | | |
| Anti-Oxidation | | | |
| Anti-Corrosion | | | |
| Durability by Application | | | |
Tinned stranded copper supports reliable conductor terminations and resistance to surface oxidation. Electrical performance and service life still depend on wire size, equipment loading and environmental conditions.
The cable incorporates aluminum foil shielding and a tinned-copper shielding layer surrounding its three insulated conductors. This arrangement can help limit electrical noise coupling in suitable machine-control and equipment wiring when the shield is terminated according to the overall EMC design.
In practical equipment wiring, the cable shield should be terminated according to the controller, VFD, motor or machine manufacturer's grounding and EMC instructions. The shield is used for interference control and should not be treated as a replacement for a required protective-earth conductor.
Three insulated 14 AWG cores: This cable contains three conductors rather than three conductor pairs. The published core colors are black, red and yellow; none of those colors independently establishes a protective-earth or polarity assignment.
Two metallic shielding materials: Aluminum foil and tinned copper help manage induced interference. Shield bonding, cable routing, connector construction and the equipment EMC plan determine performance in practice. The shielding layer must not be used as a substitute for a required protective-earth conductor.
Jacket and mechanical fit: The PVC jacket is specified as 9.0 ± 0.3 mm outer diameter. Match it with appropriate cable glands, strain relief and routing space. Minimum bend radius, UV performance and continuous-flex cycle rating are not defined in the source information.
Discuss 14/3 Cable Construction and Shielding
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| Transformer | Electronic Instrument |
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| Electrical Appliance | Motor |
Potential applications include suitable CNC machine-control circuits, electrical panels, instrumentation interconnections, auxiliary motor controls, transformer-associated control wiring and electronic equipment. Selection must be confirmed against the actual wiring diagram, circuit current, voltage rating, local electrical requirements and installation environment; the presence of a shield does not establish universal suitability for all motors or VFD power outputs.
For OEM machinery, maintenance replacement and industrial distributors, compare the equipment wiring diagram with conductor count, insulation rating, cable diameter and shielding method. Do not assume this cable is approved for inverter-to-spindle main power, continuously moving drag chains or applications requiring a dedicated protective-earth conductor without separate supporting documentation.
For replacement and new-equipment wiring, start by matching the number of insulated conductors, then verify conductor gauge, circuit current, voltage drop, operating temperature, shielding design and mechanical installation. The comparison below describes general construction differences; actual cable ratings remain model-specific.
| Cable type | Conductor arrangement | Selection consideration |
|---|---|---|
| 14/3 shielded cable | Three 14 AWG insulated cores | This product; three assigned circuit conductors |
| 14/2 shielded cable | Two 14 AWG insulated cores | One fewer conductor; check the wiring diagram |
| 14/4 shielded cable | Four 14 AWG insulated cores | One additional circuit conductor if needed |
| 16/3 shielded cable | Three 16 AWG insulated cores | Smaller nominal copper cross-section; evaluate circuit resistance |
Three conductors are not three pairs: A three-pair cable generally contains six insulated conductors. The published specification for this product lists three twisted conductors and does not declare individually shielded pairs, characteristic impedance or data-bus performance.
Compare 14 AWG Shielded Cable Configurations
Zhong Hua Jiang also offers other shielded electrical wire constructions and cable categories intended for different conductor counts and movement conditions. Compare cable dimensions, electrical limits and whether a dedicated continuous-flex chain cable is necessary before selecting a replacement.
Huajiang was founded in 2000, initially producing CNC engraving spindle motors before expanding into variable-frequency drives, engraving machines, CNC accessories and electrical wire products. The Zhong Hua Jiang brand was established in 2018 to support broader international-market development.
The company has more than 20 years of manufacturing experience in CNC-related products and holds a registered design patent for an air-cooled spindle-motor series, patent No. 200730184245.5. Products have been supplied to customers in multiple international markets.
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| Quality Assurance Product inspection and quality-control procedures before shipment. | Patents and Certifications Long-term CNC manufacturing experience and patented spindle designs. | Additional Brand Value Integrated product support for CNC machines, spindles, accessories and wiring. |
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| Reasonable Price Direct factory communication for specifications, quantities and custom lengths. | Full Time Service Technical support for cable gauge, conductor count and application selection. | Fast and Reliable Delivery Production coordination, shipment updates and export-order service. |
CNC router models such as 3018, 3020, 3040 and 6090 are available for engraving, cutting, prototyping and small-production applications.
Air-cooled and water-cooled spindle motors are supplied for different power, speed, cooling and machine-integration requirements.
The accessory range includes limit switches, Z probes, emergency-stop buttons and other components used to improve CNC-machine control, safety and setup accuracy.
Double-shielded cables and shielded chain cables are available in different gauges and conductor counts for CNC, VFD, motor, automation and electronic-equipment wiring.
Stepper motors are supplied for controlled motion in CNC machines, automation systems and related positioning applications.
To request a project quotation, specify 14 AWG / 3 conductors, cable lengths, total quantity, destination market, equipment application and any required core-color assignment, labeling, reel packaging or special termination. The published length range is 5–5,000 m; exact order options and feasibility are subject to supplier confirmation.
Industrial buyers should also define the required voltage and temperature limits, working current, cable routing and flexing duty, expected electromagnetic-noise environment, and the regulatory or acceptance documents needed for their equipment or resale market. Provide the machine or controller model when compatibility is critical.
Request OEM and Wholesale Cable Quotation
For orders requiring UL AWM Style 2464 or RoHS documentation, request the current product-specific records, applicable marking, manufacturer information and test reports for the exact cable supplied. A style reference or a generic certification image does not establish that every cable configuration has a particular approval.
Send Your 14/3 Wiring Requirements
It is used for three-core higher-current control, auxiliary power and low-voltage equipment wiring where EMI reduction is important. Typical applications include CNC machines, VFD-related control circuits, motor auxiliary wiring, electronic instruments, transformers, power-limited control systems, security wiring, lighting control, audio/control signal paths and monitoring circuits.
“14/3” means the cable contains three insulated 14 AWG conductors. In this product, the three conductors are twisted and protected by aluminum and tinned-copper shielding layers inside an overall PVC jacket.
The listed rated voltage is 300V, the listed rated temperature is 80°C / 176°F and the listed current is 12A. Final suitability depends on circuit design, voltage drop, load type, installation environment, cable length, bundling and applicable standards.
The aluminum foil and tinned-copper shielding layers form conductive barriers around the insulated conductors. When terminated correctly, these layers help reduce interference from motors, VFDs, switching power supplies and other noise sources, improving stability in sensitive control or auxiliary-power wiring.
Shield termination depends on the equipment, frequency range, enclosure bonding and EMC design. Follow the CNC controller, VFD, motor or equipment manufacturer's wiring instructions. The cable shield should not replace a required protective-earth conductor.
Both products use 14 AWG conductors, but 14/3 provides three insulated cores while 14/2 provides two insulated cores. Choose 14/3 when the circuit needs an additional conductor for common, feedback, brake, signal reference, control return or three-wire device wiring.
It can be used for suitable motor auxiliary, feedback, brake, sensor or low-voltage control circuits when the electrical requirements match the cable rating. For main motor power, VFD output power or safety-critical wiring, confirm cable type, insulation rating, shielding method and applicable standards before use.
Standard flexible shielded cable may be suitable for fixed or occasional-flex installations. Continuous high-cycle motion generally requires a cable specifically designed for drag chains. Provide bend radius, travel distance, speed and cycle frequency so the proper cable type can be confirmed.
Yes. The available length range is 5 m to 5,000 m. Buyers can provide the required roll length, total quantity, packing preference, labeling needs, application and destination market for quotation confirmation.
Provide the cable gauge, conductor count, required length, estimated quantity, voltage, current, equipment model, installation movement, conductor-color requirement, termination method and delivery destination. These details help confirm the right cable and produce an accurate quotation.
Zhong Hua Jiang describes quality-control checks before dispatch. Buyers can request a current cable datasheet, inspection requirements, material details and test or conformity documents appropriate to the purchase specification before approving a production order.
No. The published product contains three individually insulated 14 AWG cores, not three pairs. A three-pair construction normally contains six conductors and may have additional pair-specific properties not specified for this model.
The published outer jacket diameter is 9.0 ± 0.3 mm. Its conductor colors are black, red and yellow. Confirm the function of each core using the equipment wiring diagram rather than color assumptions.
For otherwise equivalent copper constructions, 14 AWG has a larger nominal cross-section and lower conductor resistance than 16 AWG. The proper choice depends on current, voltage drop, routing size, thermal conditions and the exact cable specification.
No. The product information lists 12A, but permissible continuous current depends on equipment duty, installation method, ambient temperature, cable grouping, permissible conductor temperature and local wiring requirements.
No. Foil and copper shielding help manage electromagnetic interference; they must not be assumed to provide the required protective-earth path or replace other protective bonding arrangements.
Not without model-specific engineering approval. VFD output cables may require additional insulation, symmetry, conductor and shield properties. Follow the drive and motor manufacturer cable guidance for the final installation.
The published data does not establish a dynamic bend radius, flex-cycle rating or cable-carrier qualification. Select a dedicated motion cable when the application involves frequent or continuous flexing.
It is a reference to an appliance-wiring material style. The style reference alone does not verify a specific cable manufacturer or product certification. Ask for current documentation and matching marking for the supplied model.
The published specification describes both PVC insulation and jacket as RoHS. Buyers who need documentary evidence should request a current product-specific declaration and supporting test documentation.
The published value is 9.25 Ω/km at 20°C. Circuit design should account for total conductor path length, terminations, operating temperature and acceptable voltage drop.
Confirm the cable datasheet, insulation-resistance test method and units, shielding construction, mechanical tolerances, required conformity documents and any application-specific electrical performance values.
Provide the 14/3 cable specification, reel or cut lengths, purchase volume, destination country, equipment application and any required labeling, packing or regulatory documentation.
