Pro-source TSL-300-S-YL-PRO Nylon Cable Tie 11.9in Blue

Product Description

The PRO-SOURCE TSL-300-S-YL-PRO is a standard nylon cable tie rated at 50 lb tensile strength and measuring 11.9 inches in overall length. Built from UL 94 V-2 rated nylon, it is designed for bundling wire harnesses, conduit runs, and general cable management in residential and commercial electrical, HVAC, and mechanical installations. The strap width is 3/16 inch (0.19 inches decimal), and the maximum bundle diameter it accommodates is approximately 84.00 mm. Electricians, HVAC technicians, and plumbers reach for ties like this when routing low-voltage control wiring, line-voltage branch circuits, or refrigerant-line insulation wraps. Rated for continuous service from -40 degrees F to 185 degrees F, the TSL-300-S-YL-PRO holds up in unconditioned spaces, attics, and outdoor enclosures within its temperature range.

These cable ties are suited for standard bundling tasks across residential and light commercial jobsites. Common applications include securing wire harnesses inside air handler cabinets, bundling thermostat wiring runs, organizing branch-circuit conductors in panelboard rough-ins, and managing tubing bundles in mechanical rooms. The blue color aids identification when color-coding grouped circuits or systems. Sold individually with a minimum order quantity of 100 units, making them practical for stocking service vehicles or shop inventory. They are appropriate wherever a durable, general-purpose nylon tie with a reliable locking head is needed.

Key Features

• 50 lb tensile strength for secure bundling of wire harnesses and conduit groups
• 11.9-inch length accommodates bundles up to 84.00 mm in diameter
• UL 94 V-2 flame-rated nylon construction for use in electrical enclosures and panels
• Operating temperature range of -40 degrees F to 185 degrees F suits attic, outdoor, and mechanical room installs
• Meets MIL-S 23190E, MIL-SPEC M20693B, and UL Listed standards
• Blue color supports circuit and system identification on multi-trade jobsites

Compatibility

Designed as a general-purpose standard cable tie suitable for wire management in electrical, HVAC, plumbing, and mechanical applications wherever a 50 lb rated, 11.9-inch nylon tie is specified.

Installation Notes

Cable ties are installed by hand or with a tensioning tool; trim the tail flush with a flush-cut tie gun or diagonal cutters to prevent sharp edges that could damage wire insulation. When used inside electrical enclosures or panels, confirm the UL 94 V-2 flame rating meets the requirements of the installation per NEC guidelines. Avoid overtightening around insulated conductors, as excessive tension can damage jacket integrity. Inspect ties in high-UV or high-heat environments periodically, as nylon can become brittle at temperature extremes over time.