Product Number: 540BUE
Security & Sound, #20-20c, BC, CMR
Security & Sound Cable, Riser-CMR, 20-20 AWG stranded bare copper conductors with PVC insulation, PVC jacket with ripcord
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Availability:
Global
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Global inventory:
Available
Specifications
Product Overview
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Suitable Applications |
Security System, Intercom/PA, Audio/Speaker, Power-Limited Controls |
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Construction Details
Conductor
| Element | No. of Elements | Size | Stranding | Material |
|---|---|---|---|---|
| Conductor(s) | 20 | 20 AWG | 7x28 | BC - Bare Copper |
Insulation
| Element | Material | Nom. Thickness | Nom. Insulation Diameter | Color Code |
|---|---|---|---|---|
| Conductor(s) | PVC - Polyvinyl Chloride | 0.01 in (0.25 mm) | 0.056 in (1.4 mm) | Black, Red, White, Green, Brown, Blue, Orange, Yellow, Purple, Gray, Pink, Tan, White/Black, White/Red, White/Green, White/Orange, White/Blue, White/Brown, White/Yellow, White/Violet |
Outer Shield
| Material |
|---|
| No Shield |
Outer Jacket
| Material | Nom. Thickness | Nom. Diameter | Ripcord |
|---|---|---|---|
| PVC - Polyvinyl Chloride | 0.025 in (0.64 mm) | 0.347 in | Yes |
|
Overall Cable Diameter (Nominal) |
0.347 in |
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Electrical Characteristics
Electricals
| Element | Nom. Conductor DCR | Nom. Capacitance Cond-to-Cond | Max. Current |
|---|---|---|---|
| Conductor(s) | 10.2 Ohm/1000ft | 26 pF/ft (85 pF/m) | 1.9 Amps per Conductor at 25ºC |
Voltage
| UL Voltage Rating |
|---|
| 300 V |
Mechanical Characteristics
Temperature
| UL Temperature | Operating |
|---|---|
| 75°C | -20°C To +75°C |
Bend Radius
| Stationary Min. | Installation Min. |
|---|---|
| 3.47 in (88.1 mm) | 3.47 in |
|
Max. Pull Tension |
252 lbs (114 kg) |
|---|---|
|
Bulk Cable Weight |
103 lbs/1000ft |
Standards and Compliance
|
Environmental Suitability |
Indoor |
|---|---|
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Flammability / Reaction to Fire |
UL1666 Riser, FT4 |
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NEC / UL Compliance |
Article 800, CMR |
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CEC / C(UL) Compliance |
CMG |
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European Directive Compliance |
EU CE Mark, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) |
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APAC Compliance |
China RoHS II (GB/T 26572-2011) |
History
|
Update and Revision |
Revision Number: 0.291 Revision Date: 02-03-2025 |
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Belden.GenericSpecificationTitle
|
Update and Revision |
Revision Number: 0.291 Revision Date: 02-03-2025 |
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Part Numbers
| Item # | Color | UPC |
|---|---|---|
| 540BUE 0081000 | Gray | 612825161912 |