UL2464 cable is a UL-recognized AWM cable commonly used for internal wiring, signal transmission, control circuits, instrumentation, and low-voltage electronic equipment. It is typically constructed with stranded copper conductors, PVC insulation, optional shielding, and a PVC jacket. For buyers, the key is matching the AWM Style 2464 rating, conductor size, voltage, temperature, shielding, and application environment.
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UL2464 cable is an Appliance Wiring Material cable style defined under UL AWM requirements, mainly used for protected internal or interconnecting wiring in electronic and electrical equipment. It commonly features multi-core stranded copper conductors, PVC insulation, optional shielding, and a rated voltage and temperature depending on the manufacturer’s certified construction.
Core Definition and Typical Construction
UL2464 is not a single fixed cable size; it is a UL AWM style category. That means manufacturers can produce different conductor counts, AWG sizes, shielding options, jacket colors, and voltage ratings as long as the cable construction is certified under the applicable UL requirements.
Based on our internal data and market analysis, here is the breakdown:
| Item | Typical UL2464 Cable Detail | Buyer Note |
|---|---|---|
| UL category | AWM Style 2464 | For appliance/equipment wiring |
| Conductor | Stranded tinned or bare copper | Stranding improves flexibility |
| Insulation | PVC | Common for low-voltage signal/control cable |
| Jacket | PVC | Provides mechanical protection |
| Shielding | Optional foil, braid, or foil + drain wire | Used for EMI protection |
| Common voltage | Often 300 V, depending on certification | Always verify datasheet and UL file |
| Common temperature | Often 80°C or 105°C, depending on construction | Must match operating environment |
| Typical use | Signal, control, instrumentation, electronics | Usually for protected installations |
cwcables Pro Tip: I always recommend checking the exact UL file, not just the printed “AWM 2464” marking. Two UL2464 cables can look similar but differ in voltage rating, temperature rating, flame test, conductor material, or shielding performance.
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UL2464 cable works by carrying low-voltage power, control, or signal currents through insulated stranded conductors while the outer jacket protects the cable bundle. When shielding is added, it helps reduce electromagnetic interference, making UL2464 shielded cable suitable for communication, instrumentation, and electronic control applications.
Electrical Function and Signal Protection
Inside a cable UL2464 construction, each conductor is insulated to prevent short circuits between cores. The jacket groups the conductors into one durable cable. If the cable includes a foil shield, braided shield, or drain wire, the shield helps control electrical noise by creating a conductive barrier around the signal cores.
Typical operating process:
- Current or signal enters the conductor from a device, terminal, sensor, control board, or power source.
- PVC insulation separates each core so signals do not interfere through direct contact.
- Twisted or grouped conductor layout helps maintain stable signal transmission in multi-core designs.
- Shielding, if included, reduces EMI/RFI noise from motors, relays, switching power supplies, and nearby cables.
- The outer PVC jacket protects the cable from abrasion, handling stress, and general equipment wiring conditions.
- The cable terminates into connectors or terminals inside equipment, control panels, instruments, or electronic assemblies.
cwcables Pro Tip: When signal accuracy matters, I usually choose shielded UL2464 with a drain wire. It makes grounding easier during assembly and improves repeatability in production wiring.
What are the specifications for UL 2464 cable?
UL2464 cable specifications usually include conductor size, number of cores, insulation thickness, jacket material, voltage rating, temperature rating, shielding type, flame performance, and UL marking. Since AWM 2464 is a style classification, the exact specification must be confirmed from the manufacturer’s approved datasheet.
Specification Items to Confirm Before Ordering
A proper UL2464 cable specification should identify both electrical and mechanical requirements. This is especially important for OEMs because cable diameter, flexibility, and shielding design can affect assembly efficiency and long-term equipment reliability.
Based on our internal data and market analysis, here is the breakdown:
| Specification Item | Common Options | Why It Matters |
|---|---|---|
| Conductor size | 30 AWG to 16 AWG, depending on design | Determines current capacity and flexibility |
| Core count | 2C, 3C, 4C, 6C, 8C, 10C, or custom | Must match circuit requirements |
| Conductor material | Bare copper or tinned copper | Tinned copper improves oxidation resistance |
| Insulation | PVC | Affects dielectric strength and flexibility |
| Jacket | PVC | Provides external protection |
| Shielding | Unshielded, foil shield, braid shield, foil + braid | Controls EMI performance |
| Rated voltage | Commonly 300 V, subject to UL file | Must match application voltage |
| Rated temperature | Commonly 80°C or 105°C, subject to UL file | Must match heat exposure |
| Jacket color | Black, gray, white, custom | Useful for identification and branding |
| Marking | AWM Style 2464 plus rating details | Confirms compliance and traceability |
cwcables Pro Tip: I advise customers to send the connector type, current load, bend requirement, and operating temperature before selecting AWG size. A cable that meets UL style requirements still needs to fit the real mechanical design.
What are the different types of UL cable?
UL cables include many categories, such as AWM cables, hook-up wires, power cords, communication cables, tray cables, appliance cables, and recognized component wiring. UL2464 belongs to the AWM cable family, which is mainly intended for internal wiring or protected interconnection inside electrical and electronic equipment.
Common UL Cable Categories
UL cable types are classified by use, construction, and safety standard. AWM Style 2464 is only one recognized style among many. Choosing the right UL cable depends on whether the cable will be used inside equipment, outside equipment, in a building, in a tray, or as a detachable cord.
Based on our internal data and market analysis, here is the breakdown:
| UL Cable Type | Typical Use | Example |
|---|---|---|
| AWM cable | Internal appliance and equipment wiring | AWM 2464 cable |
| Hook-up wire | Point-to-point internal wiring | UL1007, UL1015 |
| Power cord | External power connection | SJT, SVT, SJTW |
| Communication cable | Data and signal transmission | CM, CMR, CMP types |
| Tray cable | Industrial cable tray installation | UL TC cable |
| Appliance cable | Wiring for appliances and machines | Internal control wiring |
| High-temperature wire | Heat-resistant equipment wiring | Silicone or XLPE insulated wire |
| Shielded control cable | EMI-sensitive control systems | UL2464 shielded cable |
cwcables Pro Tip: I never select UL cable by appearance alone. The printing on the jacket, UL style number, installation location, and end-use equipment standard all need to align before production approval.
What is the UL 2556 standard?
UL 2556 is a test-method standard for wire and cable, covering procedures such as conductor resistance, insulation thickness, dielectric voltage withstand, tensile strength, elongation, aging, deformation, flame behavior, and other performance tests. It supports evaluation of many UL wire and cable constructions, including AWM cable types.
How UL 2556 Relates to AWM 2464 Cable
UL 2556 does not define one specific cable construction the way an AWM style does. Instead, it provides standardized test methods used to verify whether wire and cable products meet required performance criteria. For UL2464 cable, UL 2556-related tests may be used to evaluate materials, dimensions, electrical performance, and durability.
Key test areas commonly associated with UL 2556 include:
- Conductor testing: verifies conductor resistance, size, and continuity.
- Insulation and jacket measurement: confirms material thickness and dimensional consistency.
- Dielectric withstand testing: checks insulation’s ability to resist electrical breakdown.
- Aging tests: evaluate material performance after heat exposure.
- Tensile and elongation tests: measure mechanical strength of insulation or jacket materials.
- Flame testing: supports safety evaluation for applicable cable types.
- Deformation testing: checks whether insulation or jacket maintains integrity under pressure and heat.
cwcables Pro Tip: When customers request “UL 2556 compliance,” I clarify whether they need a specific UL style approval, test report, material performance test, or complete cable certification. These are related but not identical requirements.
Key Features & Comparison
UL2464 cable is valued for its flexible multi-core construction, UL-recognized AWM status, optional shielding, compact diameter, and suitability for signal and control wiring. Compared with single-core hook-up wire or heavy-duty industrial cable, it is often the better choice for organized internal wiring and protected electronic interconnections.
Feature Comparison for Cable Selection
Based on our internal data and market analysis, here is the breakdown:
| Feature | UL2464 Cable | UL1007 Hook-Up Wire | Tray Cable | Power Cord |
|---|---|---|---|---|
| Main purpose | Multi-core internal signal/control wiring | Single-core internal wiring | Industrial tray installation | External power connection |
| Typical construction | Multi-core PVC cable | Single insulated conductor | Multi-conductor rugged jacketed cable | Flexible cord with jacket |
| Shielding option | Commonly available | Not typical | Available in some types | Less common |
| Flexibility | Good | Good as single wire | Moderate to rugged | Good |
| Installation location | Inside/protected equipment wiring | Inside equipment | Cable trays/industrial areas | External connection |
| Space efficiency | High for multi-core circuits | Lower when many wires are needed | Larger diameter | Medium |
| Best use case | Electronics, instruments, control panels | Point-to-point wiring | Factory automation infrastructure | Appliance power input |
| Cost level | Low to medium | Low | Medium to high | Medium |
UL2464 shielded cable is especially useful where multiple low-voltage signals must be routed together in a clean, compact wiring harness. The cable can reduce assembly complexity because several conductors are bundled under one jacket instead of being routed as separate wires.
Common advantages include:
- Cleaner internal wiring layout
- Better conductor organization
- Optional EMI protection
- Flexible stranded copper design
- Multiple core count choices
- Easy connector termination
- Suitable for OEM customization
cwcables Pro Tip: If your equipment has motors, solenoids, relays, or switching power supplies nearby, I usually suggest testing shielded and unshielded UL2464 samples side by side before finalizing the BOM.
Cost & Buying Factors
The cost of UL2464 cable depends on conductor size, copper quantity, number of cores, shielding structure, jacket material, voltage and temperature rating, certification requirements, order quantity, and customization. Shielded cable UL2464 usually costs more than unshielded versions because it requires extra materials and more complex manufacturing.
Pricing Drivers and Purchasing Checklist
A reliable quotation for AWM Style 2464 cable requires more than only the UL style number. Suppliers need the full construction details to calculate copper weight, insulation usage, shielding cost, production setup, testing, and packaging requirements.
Based on our internal data and market analysis, here is the breakdown:
| Buying Factor | Cost Impact | Practical Guidance |
|---|---|---|
| AWG size | High | Larger conductors use more copper |
| Number of cores | High | More cores increase material and production cost |
| Shielding | Medium to high | Foil is usually lower cost than braid |
| Jacket diameter | Medium | Larger OD increases PVC usage |
| Temperature rating | Medium | Higher-rated materials may cost more |
| UL certification scope | Medium | Must match approved construction |
| Order quantity | High | Larger volume usually lowers unit price |
| Custom color/printing | Low to medium | Depends on MOQ and setup |
| Packaging | Low to medium | Reels, coils, cartons, or custom labels affect cost |
| Testing requirements | Medium | Extra reports or inspections may add cost |
Recommended buying steps:
- Confirm AWG size and conductor count.
- Decide whether shielding is required.
- Verify voltage and temperature rating.
- Check outer diameter limits for connectors or routing.
- Confirm UL marking and documentation requirements.
- Request samples before mass production.
- Test the cable in the actual equipment environment.
cwcables Pro Tip: I recommend sharing drawings, photos, or an old cable sample when requesting a quote. It helps avoid mismatches in OD, flexibility, shielding, and jacket marking.
Conclusion
UL2464 cable is a practical AWM cable choice for low-voltage signal, control, and internal equipment wiring. The right selection depends on exact specifications, not the style number alone. For reliable performance, confirm conductor size, core count, shielding, voltage rating, temperature rating, UL marking, and supplier documentation.
Final Selection Guidance
UL2464 cable is widely used because it balances flexibility, organization, safety recognition, and customization. However, the best cable depends on the electrical circuit, installation environment, equipment standard, and production process.
Before final approval, review these points:
- Confirm the cable is truly marked as AWM Style 2464.
- Match voltage and temperature ratings to the application.
- Choose shielded cable if EMI noise is a concern.
- Verify conductor size against current and voltage drop needs.
- Check outer diameter for connector compatibility.
- Request datasheets, UL information, and samples.
- Test the cable inside the actual device or harness assembly.
For OEM projects, cwcables can help specify UL2464 cable based on your conductor count, AWG size, shielding requirement, jacket color, printing, packaging, and compliance needs.
cwcables Pro Tip: My final advice is simple: treat UL2464 as a certified cable style, not a complete engineering specification. Define the real operating conditions first, then select the construction that fits the equipment.