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The VALUE COLLECTION BD-18551 is a red insulation displacement contact (IDC) tap quick splice connector rated for 22 to 14 AWG wire. It creates a reliable two-wire tap connection without stripping insulation, making it a fast solution for adding a branch circuit to an existing wire run. The IDC termination method bites through the insulation on both the run wire and the tap wire in a single squeeze, eliminating the need for wire stripping tools. Each package contains 25 connectors. These connectors are well suited for low-voltage wiring tasks in HVAC controls, irrigation systems, lighting circuits, and similar applications where a quick field splice is required.
The BD-18551 is intended for use on copper conductors ranging from 22 to 14 AWG. The red color coding corresponds to this AWG range, allowing technicians to quickly select the correct connector size on the job. Typical install scenarios include adding a thermostat wire tap, splicing into a control circuit, or connecting sensor leads within an enclosure or junction box. The two-wire entry design handles one run wire and one tap wire simultaneously.
Designed as an OEM-style replacement and general-use IDC tap splice connector for low-voltage and signal wiring applications using 22 to 14 AWG conductors.
Installation is performed by electricians, HVAC technicians, and low-voltage control wiring professionals. De-energize the circuit before inserting wires and closing the connector. A pair of standard lineman pliers or IDC connector pliers is used to fully seat the connector cap and engage the IDC blades. Do not use these connectors on aluminum wire or on conductors outside the rated 22 to 14 AWG range.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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