18-8C Riser Security Cable, Unshielded

Parent SKU :  SAR-UNSHD18-8

SKU :  SAR-UNSHD18-8-500

CMR/CL3P/FPLR RISER RATED. STRANDED COPPER CONDUCTORS. 300V.
Download Spec Sheet
18/8 Security Cable, 18 AWG 8-Conductor Stranded BC, Unshielded CMR Riser Rated, Gray PVC Jacket, Multi-Zone Alarm Wire.
Wire Size 18 AWG
Conductor Material Copper
Conductor Type Stranded
Outer Diameter 0.245 in. / 5.71 mm
Conductor Count 8
Voltage Rating 300V
Download Spec Sheet

Product Details

Product Details
APPLICATION:
Unshielded Riser Broadcast & Security Cable is suitable for use on public address systems, intercoms, audio, internal telephones, remote controls, sound circuits and burglar/security systems; voltages not to exceed 300 volts.

CONDUCTORS:
Stranded soft drawn bare copper conductor.

CONDUCTOR COLORS:
Black, Red, White, Green, Brown, Blue, Orange, and Yellow.

JACKET COLOR:
Gray

JACKET:
Polyvinyl chloride (PVC) jacket suitable for use from -20°C to +75°C

INSULATION:
Polyvinyl chloride (PVC) color coded insulation




All values are nominal and subject to correction.

Full Specifications

Full Specifications
Download Spec Sheet

Physical Specifications

Wire Size (AWG/MCM) 18 AWG
Conductor Material Copper
Conductor Type Stranded
Strand Count 7
Outer Diameter (OD) (in/mm) 0.245 in. / 5.71 mm
Jacket Type PVC
Conductor Count 8
Shield Unshielded
Riser Rating true
Insulation Type PVC
UL Listing Numbers UL 13, UL 44

Technical Specifications

Voltage Rating 300V
Submersible No
Temperature Rating 75ºC
Standards UL 13 Type CL3R
UL 44 Type CMR
NEC Article 725, 800
ASTM B3, B8, B258
Miscellaneous Information All values are nominal and subject to correction
RoHS Compliance Yes

Usage & Installation

Common Uses
  • Public Address Systems
  • Intercoms
  • Audio
  • Internal Telephones
  • Remote Controls
  • Sound Circuits
  • Burglar/Security Systems

Packaging & Dimensions:

Weight per Foot 0.06 lb

Shipping and Returns

Shipping and Returns

General Shipping Information

In-stock orders placed before 3pm EST typically ship within 1-2 business days. Our business days are Monday through Friday; we do not process orders on Saturday, Sunday, or major US Holidays.

You will receive an e-mail with a tracking number within 1-2 business days from the time its shipped. You will also be able to view your order status and tracking numbers in your account order history.

Expedited Shipping

Expedited shipments are delivered Monday-Friday except on US Holidays. The order must be placed before 12pm CST to ship same day ( Mon-Fri Only).

Returns

You have 30 days from the day you receive the item to contact us for a return. Returns are subject to a 30% Restocking Fee.

Please contact us at help@wireamerica.com to request a return authorization. Have your order number or name the order was placed with ready and we will email you an RMA (return) number and instructions for return. Currently, we do not offer exchanges. A new order must be placed if you need a different item. If you provide the new order number at the time of your return request, the restocking fee may be lowered.

Orders on any items with a material value of $50 or less are non-returnable.

18-8C Riser Security Cable, Unshielded

Parent SKU :  SAR-UNSHD18-8

SKU :  SAR-UNSHD18-8-500

CMR/CL3P/FPLR RISER RATED. STRANDED COPPER CONDUCTORS. 300V.
In Stock
Ships in 1-2 days

Parent SKU :  SAR-UNSHD18-8

SKU :  SAR-UNSHD18-8-500

$353/ea.
$702/ea.
Please select an option
Min: 500 ft., Max: 20,000 ft.
Spool (500 ft.)
$353.00
Please select an option
Maximum reached, contact us for custom orders
Contact Us
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Product Details

Product Details
APPLICATION:
Unshielded Riser Broadcast & Security Cable is suitable for use on public address systems, intercoms, audio, internal telephones, remote controls, sound circuits and burglar/security systems; voltages not to exceed 300 volts.

CONDUCTORS:
Stranded soft drawn bare copper conductor.

CONDUCTOR COLORS:
Black, Red, White, Green, Brown, Blue, Orange, and Yellow.

JACKET COLOR:
Gray

JACKET:
Polyvinyl chloride (PVC) jacket suitable for use from -20°C to +75°C

INSULATION:
Polyvinyl chloride (PVC) color coded insulation




All values are nominal and subject to correction.

Full Specifications

Full Specifications
Download Spec Sheet

Physical Specifications

Wire Size (AWG/MCM) 18 AWG
Conductor Material Copper
Conductor Type Stranded
Strand Count 7
Outer Diameter (OD) (in/mm) 0.245 in. / 5.71 mm
Jacket Type PVC
Conductor Count 8
Shield Unshielded
Riser Rating true
Insulation Type PVC
UL Listing Numbers UL 13, UL 44

Technical Specifications

Voltage Rating 300V
Submersible No
Temperature Rating 75ºC
Standards UL 13 Type CL3R
UL 44 Type CMR
NEC Article 725, 800
ASTM B3, B8, B258
Miscellaneous Information All values are nominal and subject to correction
RoHS Compliance Yes

Usage & Installation

Common Uses
  • Public Address Systems
  • Intercoms
  • Audio
  • Internal Telephones
  • Remote Controls
  • Sound Circuits
  • Burglar/Security Systems

Packaging & Dimensions:

Weight per Foot 0.06 lb

Shipping and Returns

Shipping and Returns

General Shipping Information

In-stock orders placed before 3pm EST typically ship within 1-2 business days. Our business days are Monday through Friday; we do not process orders on Saturday, Sunday, or major US Holidays.

You will receive an e-mail with a tracking number within 1-2 business days from the time its shipped. You will also be able to view your order status and tracking numbers in your account order history.

Expedited Shipping

Expedited shipments are delivered Monday-Friday except on US Holidays. The order must be placed before 12pm CST to ship same day ( Mon-Fri Only).

Returns

You have 30 days from the day you receive the item to contact us for a return. Returns are subject to a 30% Restocking Fee.

Please contact us at help@wireamerica.com to request a return authorization. Have your order number or name the order was placed with ready and we will email you an RMA (return) number and instructions for return. Currently, we do not offer exchanges. A new order must be placed if you need a different item. If you provide the new order number at the time of your return request, the restocking fee may be lowered.

Orders on any items with a material value of $50 or less are non-returnable.

18-8C Riser Security Cable, Unshielded
Full Specifications

Physical Specifications

Wire Size (AWG/MCM) 18 AWG
Conductor Material Copper
Conductor Type Stranded
Strand Count 7
Outer Diameter (OD) (in/mm) 0.245 in. / 5.71 mm
Jacket Type PVC
Conductor Count 8
Shield Unshielded
Riser Rating true
Insulation Type PVC
UL Listing Numbers UL 13, UL 44

Technical Specifications

Voltage Rating 300V
Submersible No
Temperature Rating 75ºC
Standards UL 13 Type CL3R
UL 44 Type CMR
NEC Article 725, 800
ASTM B3, B8, B258
Miscellaneous Information All values are nominal and subject to correction
RoHS Compliance Yes

Usage & Installation:

Common Uses
  • Public Address Systems
  • Intercoms
  • Audio
  • Internal Telephones
  • Remote Controls
  • Sound Circuits
  • Burglar/Security Systems

Packaging & Dimensions:

Weight per Foot 0.06 lb
1 (833) 268-8644
info@wireamerica.com
wireamerica.com

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AWG, or American Wire Gauge, is the standard system used primarily in North America to measure the diameter of electrical conductors. This system is critical because a wire's size directly impacts its electrical resistance and how much current (ampacity) it can safely carry. A key principle is that the smaller the AWG number, the larger the wire's diameter; for instance, 12 AWG is thicker and can carry more current than 14 AWG. Sizes beyond 0 AWG are referred to as "aught" (e.g., 1/0, 2/0). Selecting the correct AWG is essential for safe electrical installations, preventing overheating, and minimizing voltage drop.
Voltage drop is the natural reduction in electrical potential that occurs as current travels through a circuit, from the power source to a device. This happens because all wires inherently have resistance, which converts some electrical energy into heat, leading to a loss of voltage. While minor voltage drop is normal, excessive amounts can cause problems like dimming lights, slow or overheating motors, and erratic electronic behavior. It can also lead to higher energy consumption and, in severe cases, create safety hazards due to overheating wires. Key factors influencing voltage drop include the wire's length and thickness (gauge), the amount of current flowing through it, and the quality of electrical connections.
In electrical wiring, amps (amperes) measure the rate of electrical current flow. Think of it as the volume of electricity moving through the wire at any given time. Crucially, every electrical wire has an ampacity rating, which is the maximum current it can safely carry continuously without overheating. Exceeding a wire's ampacity can lead to insulation damage and fire hazards, highlighting why proper wire sizing based on expected amperage is vital for safe electrical systems.
A wire's ampacity, or its safe current-carrying capacity, changes with temperature primarily because of two factors. First, the electrical resistance of copper and aluminum wires increases as they get hotter, causing them to generate more heat when current flows. Second, every wire's insulation has a maximum temperature limit; exceeding this can cause degradation and safety hazards. Therefore, in hotter environments, a wire must carry less current to avoid exceeding its insulation's temperature rating. This ensures the wire remains safe and functional, preventing overheating and potential failures.
We aim to provide authentic, precise images of each wire; however, with various product variations, it can be challenging. In such instances, we focus on showcasing the fundamental design. Always refer to the product specifications rather than relying solely on images.
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