Value Collection BD-23637-R Heat Shrink Sleeve Red

Product Description

The VALUE COLLECTION BD-23637-R is a red heat shrink sleeve designed to insulate, protect, and bundle electrical wiring and terminations. With an inside diameter of 0.5 inches before shrinking and an overall length of 1.5 inches, this sleeve fits over conductors up to 4 AWG. Once heat is applied, the tubing contracts tightly around the wire or connection to form a secure, protective barrier against moisture, abrasion, and accidental contact. Electricians and low-voltage technicians install these sleeves during wire termination, splice protection, and cable bundling work across residential, commercial, and industrial applications.

This heat shrink sleeve is suited for use in electrical panels, junction boxes, wire harnesses, and field wiring repairs where a clean, insulated finish is required. The red color supports color-coded identification of conductors or circuit groups, making it practical in multi-wire installations where quick visual differentiation matters. Its compact 1.5-inch length makes it appropriate for short splices, terminal ends, and connector entries rather than long-run wire bundling.

Key Features

• 0.5 inch inside diameter before shrinking accommodates conductors up to 4 AWG
• 1.5 inch overall length suits terminal and splice protection applications
• Red color enables color-coded wire identification in multi-circuit installations
• Heat-activated shrink conforms tightly to the conductor or connection point
• Lightweight at 0.01 pounds, suitable for compact wiring spaces

Compatibility

Designed as a general-purpose heat shrink sleeve compatible with conductors up to 4 AWG where a 0.5 inch pre-shrink inside diameter provides adequate clearance for installation.

Installation Notes

Installation is typically performed by licensed electricians or qualified low-voltage technicians in accordance with applicable NEC guidelines. De-energize all circuits before applying the sleeve over any conductor or termination. Use a heat gun set to an appropriate temperature for the sleeve material and apply heat evenly around the circumference to achieve uniform shrinkage. Avoid open flame heat sources, as uneven or excessive heat can damage the sleeve or underlying insulation.