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The VALUE COLLECTION CUR-33533 is a fully insulated, crimp-on butt splice terminal designed for making secure, in-line wire-to-wire connections. The heat shrink polyolefin sleeve provides a moisture-resistant seal once activated, adding mechanical protection to the crimped joint. Blue coloring indicates compatibility with a specific wire gauge range commonly used in control wiring and low-voltage circuit applications. Electricians and field technicians install this terminal using a standard ratcheting or manual crimp tool. It is sold individually but carries a minimum order quantity of 50 units.
This butt splice terminal is suited for residential and light commercial electrical work, panel wiring, equipment repair, and field splicing tasks. The heat shrink insulation makes it appropriate for installations where moisture exposure or vibration is a concern, including HVAC control circuits, appliance wiring, and general electrical service work. The crimp-on design eliminates the need for soldering, speeding up production and service calls alike.
Designed as a standard crimp-on butt splice terminal for use with the wire gauge range indicated by the blue color designation in typical residential and commercial electrical wiring applications.
Installation should be performed by a qualified electrician or trained technician in accordance with applicable NEC guidelines. De-energize and lock out the circuit before making any splice connections. Use a calibrated ratcheting crimp tool sized for the terminal to ensure a proper mechanical connection. After crimping, apply heat evenly along the sleeve with a heat gun until the polyolefin shrinks fully and the adhesive seals around the wire jacket.
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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