250' Black Direct Burial Speaker Cable 12 AWG 4-Conductor Cable Reel
12-4C-DB-BLK-250List Product Options
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Product Overview
Features and Benefits
- 19-strand annealed bare copper conductors
- Low density polyethylene insulation
- Twisted, unshielded
- UV stabilized PVC jacket
- NEC CL3, direct burial, sunlight resistant, RoHS compliant
- 500 foot spools
Applications
- Outside plant speaker level audio
- 70 volt speaker cabling
- Low voltage lighting
- Class 2 and class 3 low voltage power
- Instrumentation and control
12-4C-DB-BLK-250 Summary
12-4C-DB-BLK-250 Diagrams
12-4C-DB-BLK-250 is comparable to:
| Manufacturer | Part Number |
|---|---|
| Belden | 1312A |
| Belden NG | 1312A |
| Gepco | SSUB124 |
Alternatives for 12-4C-DB-BLK
No equivalent alternates available for 12-4C-DB-BLK-250
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Specifications
| Product Line: | 12-4C-DB |
|---|---|
| Description | 4 conductor 12 AWG stranded, twisted, and unshielded cable NEC type CL3, Suitable for Direct Burial and Sunlight Resistant. Product manufactured compliant to the requirements of UL13 for installations and applications in accordance with NEC article 725. |
| Conductor | 12 AWG 19-strand annealed bare copper conductors Diameter: 0.090" | 2.29mm |
| Electrical | DC resistance: 1.59 Ω / 1000’ | 5.22 Ω/KM Mutual capacitance: 22.30 pF/FT | 73.14 pF/M Impedance: 70 Ω Inductance: 0.15µH/FT | 0.49µH/M Velocity of Propagation: 55% Voltage rating: 300V Maximum current: 9.6A@25°C |
| Insulation | High density polyethylene Wall thickness: 0.012" | 0.30mm Diameter: 0.114" | 2.89mm |
| Regulatory | NEC: CL3 75°C Sunlight resistant Suitable for direct burial EU RoHS-2 2011/65/EU Compliant |
| Color Code | Black, Red, White, Green |
| Packages | Reel: 1000’ | 305M Weight: 131 Lbs/1000’ | 196 Kg/KM |
| Assembly | 4 conductors twisted Lay length: 4.0" | 100mm 3.0 twists per foot | 10.0 twists per meter |
| Installation | Pull Tension: 196 Lbs | 872 N Bend radius: 3.72" | 95mm unloaded Bend radius: 7.44" | 190mm loaded |
| Construct | 100% Mylar tape binder |
| Applications | General purpose and Outside plant speaker level audio Outside plant 70V commercial speaker audio Outside plant rated Class 2 and 3 power |
| Shield | N/A |
| Performance | Speaker level audio to 120 feet |
| Jacket | Flame rated polyvinyl chloride Colors: Black Wall thickness: 0.045" | 1.14mm Diameter: 0.372" | 9.45mm |
| Final Outside Diameter (inches) | 0.372 |
12-4C-DB-BLK-250 Firmware
12-4C-DB-BLK-250 Software
12-4C-DB-BLK-250 Pre-made Drivers
Disclaimer: Liberty AV assumes no responsibility or liability for pre-built control system drivers. The driver may or may not work for all projects, in situations where the driver is not suitable for the switching architecture, the driver cannot be adjusted for customized usage by Liberty. If you would like to contract services for customized control for a project please contact your sales representative.
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