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Solid THHN/THWN-2 WireFrom $0.20/ft - Solid THHN/THWN-2 WireFrom $0.20/ft
- Solid THHN/THWN-2 WireFrom $0.20/ft
Parent SKU : FAP-USHDNY18-1P
SKU : FAP-USHDNY18-1P-500
APPLICATION:
NYC Certified Plenum Rated Fire Alarm Cable is used for wiring fire alarms, smoke detectors, voice communications, burglar alarms, and approved for NYC LL39 (formerly LL5) fire protective circuits installed in the City of New York. Applications not to exceed 300 volts, suitable for use up to 200°C.
CONDUCTORS:
Fully annealed solid bare copper per ASTM B3 & B258.
ASSEMBLY:
Insulated conductors cabled together with or without shield under an overall jacket. Ripcord and sequential footage markings to facilitate installation.
CONDUCTOR COLORS:
Black and Red
JACKET COLOR:
Red
INSULATION:
Premium-grade, color-coded FEP.
Why Choose 18 AWG for NYC Fire Systems?
LL39 Compliance Guaranteed: Specifically manufactured with the required NYC-certified print legend to ensure every foot of your installation passes DOB electrical inspections.
Ultra-Flexible 18 AWG Pair: The slim profile and solid copper construction make this the easiest cable to fish through walls and terminate in cramped device back-boxes.
200°C FEP Construction: Featuring Fluorinated Ethylene Propylene (FEP) insulation, this cable offers a critical safety margin that prevents insulation "gumming" or melting during high-heat events.
Maximum Termination Speed: The unshielded design allows for "strip-and-go" connectivity, significantly cutting down labor time on projects with hundreds of sensors and detectors.
Plenum Rated (FPLP): UL-listed for air-handling spaces and high-rise plenums, reducing the need for expensive conduit runs in interior spaces.
Installer’s Note:
"When you're installing 500+ smoke detectors in an NYC commercial tower, the 18/2 NYC Approved FLPL Fire Alarm Cable is your best friend for hitting deadlines. It’s light, pulls with zero friction, and strips in a second. By choosing an LL39-certified FEP cable, you’re delivering a system that meets the 200°C fire-rating mandate while keeping your labor costs as low as possible."
All values are nominal and subject to correction.
| Wire Size (AWG/MCM) | 18 |
| Conductor Material | Copper |
| Conductor Type | Solid |
| Strand Count | 1 |
| Outer Diameter (OD) (in/mm) | 0.193 in. / 4.90 mm |
| Jacket Type | Plenum-Rated FEP |
| Conductor Count | 2 |
| Shield | Unshielded |
| Insulation Type | (FEP) Fluorinated Ethylene Propylene |
| UL Listing Numbers | UL 13, UL 444, UL1424 |
| Plenum Rating | true |
| Voltage Rating | 300V |
| Submersible | No |
| Flexibility Rating | Very Good |
| Temperature Rating | 200ºC |
| Standards | NYC Local Law 39 (Formerly LL5) UL 13 Power-Limited Circuit Cable UL 444 Communication Cables UL1424 Cables for Power-Limited Fire-Alarm Circuits UL Listed Type FPLP, 200°C NFPA 262 Test for Flame Travel and Smoke of Wires and Cables for Use in Air Handling Spaces NEC Article 725, 760, 800 |
| Miscellaneous Information | All values are nominal and subject to correction. |
| Other Certifications | NYC LL5/LL39 |
| RoHS Compliance | Yes |
| Primary Applications | NYC LL39 (formerly LL5) fire protective circuits installed in the City of New York. |
| Common Uses |
|
| Weight per Foot | 0.029 lb |
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 shipments are delivered Monday-Friday except on US Holidays. The order must be placed before 12pm CST to ship same day ( Mon-Fri Only).
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.
Parent SKU : FAP-USHDNY18-1P
SKU : FAP-USHDNY18-1P-500
Parent SKU : FAP-USHDNY18-1P
SKU : FAP-USHDNY18-1P-500
APPLICATION:
NYC Certified Plenum Rated Fire Alarm Cable is used for wiring fire alarms, smoke detectors, voice communications, burglar alarms, and approved for NYC LL39 (formerly LL5) fire protective circuits installed in the City of New York. Applications not to exceed 300 volts, suitable for use up to 200°C.
CONDUCTORS:
Fully annealed solid bare copper per ASTM B3 & B258.
ASSEMBLY:
Insulated conductors cabled together with or without shield under an overall jacket. Ripcord and sequential footage markings to facilitate installation.
CONDUCTOR COLORS:
Black and Red
JACKET COLOR:
Red
INSULATION:
Premium-grade, color-coded FEP.
Why Choose 18 AWG for NYC Fire Systems?
LL39 Compliance Guaranteed: Specifically manufactured with the required NYC-certified print legend to ensure every foot of your installation passes DOB electrical inspections.
Ultra-Flexible 18 AWG Pair: The slim profile and solid copper construction make this the easiest cable to fish through walls and terminate in cramped device back-boxes.
200°C FEP Construction: Featuring Fluorinated Ethylene Propylene (FEP) insulation, this cable offers a critical safety margin that prevents insulation "gumming" or melting during high-heat events.
Maximum Termination Speed: The unshielded design allows for "strip-and-go" connectivity, significantly cutting down labor time on projects with hundreds of sensors and detectors.
Plenum Rated (FPLP): UL-listed for air-handling spaces and high-rise plenums, reducing the need for expensive conduit runs in interior spaces.
Installer’s Note:
"When you're installing 500+ smoke detectors in an NYC commercial tower, the 18/2 NYC Approved FLPL Fire Alarm Cable is your best friend for hitting deadlines. It’s light, pulls with zero friction, and strips in a second. By choosing an LL39-certified FEP cable, you’re delivering a system that meets the 200°C fire-rating mandate while keeping your labor costs as low as possible."
All values are nominal and subject to correction.
| Wire Size (AWG/MCM) | 18 |
| Conductor Material | Copper |
| Conductor Type | Solid |
| Strand Count | 1 |
| Outer Diameter (OD) (in/mm) | 0.193 in. / 4.90 mm |
| Jacket Type | Plenum-Rated FEP |
| Conductor Count | 2 |
| Shield | Unshielded |
| Insulation Type | (FEP) Fluorinated Ethylene Propylene |
| UL Listing Numbers | UL 13, UL 444, UL1424 |
| Plenum Rating | true |
| Voltage Rating | 300V |
| Submersible | No |
| Flexibility Rating | Very Good |
| Temperature Rating | 200ºC |
| Standards | NYC Local Law 39 (Formerly LL5) UL 13 Power-Limited Circuit Cable UL 444 Communication Cables UL1424 Cables for Power-Limited Fire-Alarm Circuits UL Listed Type FPLP, 200°C NFPA 262 Test for Flame Travel and Smoke of Wires and Cables for Use in Air Handling Spaces NEC Article 725, 760, 800 |
| Miscellaneous Information | All values are nominal and subject to correction. |
| Other Certifications | NYC LL5/LL39 |
| RoHS Compliance | Yes |
| Primary Applications | NYC LL39 (formerly LL5) fire protective circuits installed in the City of New York. |
| Common Uses |
|
| Weight per Foot | 0.029 lb |
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 shipments are delivered Monday-Friday except on US Holidays. The order must be placed before 12pm CST to ship same day ( Mon-Fri Only).
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.
Get notified when this product is back in stock
Physical Specifications
Technical Specifications
Usage & Installation:
Packaging & Dimensions:
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New York City requires fire alarm cables to meet specific standards beyond standard NEC rules, specifically Local Law 39 (LL39) and Local Law 5. This means the cable must feature specialized insulation (like FEP or ECTFE) that is flame-retardant and low-smoke, often with a higher temperature rating (150°C to 200°C) than standard fire alarm wire.
Unshielded: Ideal for most standard notification appliance circuits (NACs) and initiating device circuits (smoke detectors/pull stations) where electromagnetic interference (EMI) is not a concern. Our 18/2 Unshielded NYC cable is the most cost-effective and flexible solution for these standard runs.
Shielded: Required for addressable data communication links (SLC loops) or any installation running near high-voltage lines, elevator motors, or heavy fluorescent lighting. The shielding prevents signal distortion and "nuisance alarms."
18 AWG is the industry-standard size for Initiating Device Circuits (IDCs). This includes smoke detectors, heat detectors, and manual pull stations. It is the preferred choice for addressable fire alarm loops where current demand is relatively low. Because this is the Unshielded version, it is specifically designed for high-speed "strip-and-go" termination on sensors that do not require EMI protection.
While 18/2 can be used for shorter runs, many NYC commercial specifications require 16/2 or 14/2 cable for Notification Appliance Circuits (NACs). This is to prevent Line Loss and Voltage Drop over the long distances common in NYC high-rises. If your run is exceptionally long, we recommend confirming your calculations before selecting 18/2 to ensure your strobes receive enough power to pass FDNY functional testing.
NYC Approved FPLP (Plenum): Must be used in "plenum" spaces—areas used for air circulation, like above drop ceilings or under raised floors. These have a low-smoke, high-fire-resistance jacket.
NYC Approved FPLR (Riser): Designed for vertical runs between floors.
The NYC Standard: In New York City, most commercial engineers specify LL39 Plenum (FPLP) even for non-plenum areas. This is done to provide superior fire survivability and to ensure a "one-and-done" approval from the building inspector.
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