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The 3M 7000133419 is a high temperature non-insulated ring terminal designed for electrical connections that must withstand elevated heat conditions. Sold in bottles of 100, this terminal accepts 14 AWG wire and uses a 14-size ring stud opening, making it a straightforward crimp-on connector for bare wire termination. It is intended for use where standard insulated terminals would degrade from heat exposure. Electricians and HVAC technicians install these terminals in control panels, high-temperature junction points, and equipment wiring harnesses where thermal stability is required.
This ring terminal is suited for residential and light commercial electrical work, including HVAC control wiring, motor lead terminations, and panel wiring where elevated ambient temperatures are present. The non-insulated design allows for post-crimp inspection of the wire connection and is compatible with standard ring terminal crimping tools. The 100-count bottle packaging makes it practical for service vehicles and shop stock.
Designed as an OEM-style high temperature ring terminal for 14 AWG wire applications requiring non-insulated crimp terminations in elevated heat environments.
Installation should be performed by a licensed electrician or qualified HVAC technician in accordance with applicable NEC requirements. De-energize the circuit completely before terminating any conductors. Use a calibrated ratcheting crimp tool rated for non-insulated ring terminals to ensure a secure, gas-tight crimp. Avoid over-crimping, which can fracture the barrel and weaken the connection.
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