Ideal 30-452J Wire Connector 600V 18-8 Awg Red 300jar

Product Description

The IDEAL 30-452J is a contoured wing-type wire connector designed for making secure, twist-on electrical splices in copper wiring applications. Rated for 600 volts and a temperature of 221 degrees F (105 degrees C), this connector handles wire sizes from 18 to 8 AWG. The live-action, expanding square-wire spring grips a wide range of wire combinations, from a minimum of two 18 AWG conductors up to a maximum of four 10 AWG conductors. The deep skirt design provides dielectric protection by shielding against flashover and turned-back strands. Licensed electricians and qualified wiremen install this connector in branch circuit splices, fixture wiring, and general wiring terminations. The shell is UL 94V-2 flame retardant.

The 30-452J suits residential and commercial wiring projects where a reliable, code-compliant twist-on connection is required. Its contoured wing profile delivers mechanical advantage during installation, reducing hand fatigue on high-volume jobs. Common applications include panel feeders, lighting circuits, outlet wiring, and fixture connections where copper conductors in the 18 to 8 AWG range are joined. This connector is sold in a standard package of 300 per jar, making it practical for service vans and job-site supply stock. Approvals include UL 486C, CSA C22.2, and CE, covering use across North American and applicable international wiring standards.

Key Features

• Contoured wing profile increases torque for fast, secure connections during installation
• Live-action, expanding square-wire spring accommodates wire combinations from (2) 18 AWG minimum to (4) 10 AWG maximum
• Deep skirt reduces flashover risk and protects against turned-back strands
• UL 94V-2 flame-retardant shell rated to 105 degrees C
• Rated 600 volts standard service; 1000 volts for fixture and sign applications
• UL 486C, CSA C22.2, and CE approved for broad code compliance

Compatibility

Designed for use with copper conductors only, ranging from 18 to 8 AWG. Suitable for standard residential and commercial branch circuit splices where a UL 486C-listed twist-on connector is required.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the circuit before making or disturbing any wire connections. Strip conductors to the appropriate length, hold wires parallel, and twist the connector clockwise until firm resistance is felt. Do not use on aluminum conductors, as this connector is rated for copper wire only.

Technical Specifications

• Voltage Rating: 600 volts (1000 volts for fixture/sign applications)
• Temperature Rating: 221 degrees F (105 degrees C)
• Wire Type: Copper
• Wire Size Range: 18 to 8 AWG
• Minimum Wire Combination: (2) 18 AWG
• Maximum Wire Combination: (4) 10 AWG
• Spring Type: Live Action, Expanding, Square Wire
• Color: Red
• Flame Rating: UL 94V-2
• Approvals: UL 486C, CSA C22.2, CE
• Standard Package: 300 per Jar
• Package Weight: 2.7 pounds
• Package Length: 9.25 inches
• Package Width: 5.75 inches
• Package Height: 3.75 inches
• Country of Origin: USA

Standard Information

• Brand: IDEAL
• Manufacturer Part Number: 30-452J