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The VALUE COLLECTION ZRNYDL2-5-25PK is a partially insulated circular ring terminal designed for crimp-style electrical connections on 16 to 14 AWG copper wire. The terminal body is copper with a blue nylon insulation sleeve, measuring 1 inch in overall length and 0.374 inches in width. The ring fits a No. 10 stud (5.30 mm), making it a standard size for panel wiring, control circuits, and equipment terminations. Sold in a pack of 25, this terminal is suited for electricians and technicians who need reliable, repeatable ring connections in low-voltage wiring applications.
This ring terminal is used in residential and light commercial electrical work, HVAC control wiring, motor connections, and panel terminations where a secure, insulated lug is required. The No. 10 stud size is common in control boards, junction boxes, and equipment terminals. The blue color coding identifies the 16 to 14 AWG wire range, which aligns with standard industry color conventions for partially insulated terminals, allowing for quick visual identification during installation or inspection.
Designed for crimp termination onto 16 to 14 AWG copper wire at No. 10 stud fasteners, consistent with standard partially insulated ring terminal applications in electrical and control wiring.
Installation should be performed by a licensed electrician or qualified technician in accordance with applicable NEC requirements. De-energize the circuit completely before making or disturbing any terminations. Use a ratcheting crimp tool rated for insulated terminals in the 16 to 14 AWG range to ensure a full, consistent crimp — do not use pliers or non-rated tools. Inspect each crimp for conductor pullout resistance before re-energizing the circuit.
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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