Comtran 36512 CAT3 18AWG 2-Pair Shielded Circuit Integrity Cable
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Keeps critical voice and data circuits operational during a fire with UL 2196 two-hour circuit integrity, protecting security and life-safety systems
- Shielded 2-pair 18 AWG construction reduces EMI and crosstalk for reliable surveillance and monitoring signal transmission
- Designed for Category 3 channels to support legacy 10 Mbps voice/data applications used in access control and alarm systems
- Solid 18 AWG conductors deliver consistent performance over long runs and simplify terminations for faster installations
- Approved for EMT and IMC conduit installations, easing compliance and deployment in commercial and industrial environments
Quick Specifications
- Product Model
- 36512
- Brand Name
- Comtran
- Product Name
- 18 AWG 2-Pair Shielded Cat3 Circuit Integrity Cable
- Product Type
- Integrity Cable
Explore the details
Product information
36512
Overview
When uninterrupted operation of fire, security and voice systems matters, the Comtran 36512 CAT3 18AWG 2-Pair Shielded Circuit Integrity Cable delivers proven protection and dependable signal integrity. This Comtran Category 3 network cable is UL 2196 listed for two-hour fire resistive circuits, ensuring critical surveillance, monitoring and alarm lines remain active during emergencies. The 18 AWG solid conductors and 2-pair shielded construction minimize EMI and crosstalk, maintaining clear 10 Mbps voice/data transmission for access control, intercom and legacy network channels. Built for installers and specifiers, the cable is approved for EMT and IMC conduit runs and features a durable shield that enhances long-term reliability in commercial and industrial deployments. Choose this circuit integrity cable when you need a cost-effective, code-compliant solution that prioritizes uptime for security, fire alarm and monitoring systems. Specify the Comtran 36512 for projects requiring certified fire performance and predictable field behavior — ideal for retrofit and new construction; contact your supplier to order or request a quote.
Features
- Keeps critical voice and data circuits operational during a fire with UL 2196 two-hour circuit integrity, protecting security and life-safety systems
- Shielded 2-pair 18 AWG construction reduces EMI and crosstalk for reliable surveillance and monitoring signal transmission
- Designed for Category 3 channels to support legacy 10 Mbps voice/data applications used in access control and alarm systems
- Solid 18 AWG conductors deliver consistent performance over long runs and simplify terminations for faster installations
- Approved for EMT and IMC conduit installations, easing compliance and deployment in commercial and industrial environments
| General Information | |
|---|---|
| Brand Name | Comtran |
| Manufacturer | Comtran |
| Product Name | 18 AWG 2-Pair Shielded Cat3 Circuit Integrity Cable |
| Product Type | Integrity Cable |
| Product Model | 36512 |
| Manufacturer Part Number | 36512 |
| Technical Information | |
| Shielding | Yes |
| Cable Type | Category 3 |
| Number of Pairs | 2 |
| Solid or Stranded | Solid |
| American Wire Gauge | 18AWG |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 36512
- Manufacturer part:
- 36512
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsComtran 36512 CAT3 18AWG 2-Pair Shielded Circuit Integrity Cable
36512