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The VALUE COLLECTION BD-18552 is an insulation displacement contact (IDC) tap quick splice connector rated for 18 to 14 AWG wire. It allows a technician to tap into an existing wire run without cutting the main conductor, making a secure two-wire connection in a single tool-free step. The connector is black and rated for a maximum operating temperature of 167 degrees F. It is UL Listed and suited for low-voltage wiring tasks in HVAC controls, automotive, and general electrical applications. Each package contains 25 connectors.
This connector is used in residential and light commercial settings where a branch tap connection is needed on an existing wire run. Common applications include HVAC thermostat wiring, low-voltage control circuits, lighting circuits, and trailer wiring. The IDC termination method pierces the insulation on contact, eliminating the need to strip wire ends before making the connection. Installation requires no special crimping tools, making it practical for field service work where speed and convenience matter.
Designed as an IDC tap splice connector compatible with 18 to 14 AWG insulated copper wire in low-voltage control and general wiring applications.
Installation is performed by a licensed electrician or qualified HVAC technician. De-energize the circuit before installing any tap splice connector. Insert the main wire and branch wire into the designated slots and close the connector cap firmly until it seats — the IDC contacts pierce the insulation automatically. Follow applicable NEC guidelines for conductor sizing and circuit protection when adding branch taps to existing circuits.
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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