---
product_id: 45274092
title: "IDEAL Electrical 30-074J Wire-Nut Wire Connector (175 Jar), Yellow"
brand: "ideal industries"
price: "$106"
currency: NZD
in_stock: true
reviews_count: 5
category: "Ideal Industries"
url: https://www.desertcart.nz/products/45274092-ideal-electrical-30-074j-wire-nut-wire-connector-175-jar
store_origin: NZ
region: New Zealand
---

# 600V max rating UL 94V-2 flame-retardant shell Fixed square-wire spring for secure grip IDEAL Electrical 30-074J Wire-Nut Wire Connector (175 Jar), Yellow

**Brand:** ideal industries
**Price:** $106
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect with confidence, install with speed!

## Quick Answers

- **What is this?** IDEAL Electrical 30-074J Wire-Nut Wire Connector (175 Jar), Yellow by ideal industries
- **How much does it cost?** $106 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/45274092-ideal-electrical-30-074j-wire-nut-wire-connector-175-jar)

## Best For

- ideal industries enthusiasts

## Why This Product

- Trusted ideal industries brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Safety:** Flame-retardant shell rated to 105°C keeps your projects secure
- • **Bulk Supply for Pros:** 175 connectors in one jar—never run out mid-project
- • **Effortless Installation:** No pre-twisting needed—save time on every connection
- • **Reliable Grip Technology:** Square-wire springs create their own threads for a lasting hold
- • **Versatile Wire Compatibility:** Handles 2x #18 AWG up to 4x #14 AWG wires with ease

## Overview

The IDEAL Electrical 30-074J Wire-Nut Wire Connector offers a professional-grade, flame-retardant solution rated for up to 600 volts and 105°C. Featuring a fixed square-wire spring design, it ensures a secure, twist-free connection for copper wires ranging from #18 to #14 AWG. Packaged in a convenient 175-count jar, it’s engineered for efficiency and reliability in demanding electrical projects.

## Description

Ideal Wire-Nut Twist-On Wire Connector, Flame-Retardant, Series: 74B, Fixed/Square Wire Spring, Aluminum/Copper Wire, 18 - 12 Awg Wire, 600 V, 7/16 In Solid, 3/8 In Stranded Wire Strip, 105 Deg C, Polypropylene Shell And Steel Spring, Yellow, Zinc Plated, 61/64 In H X 35/64 In W.

Review: Quality made. - Ideal products have always been quality products and I have been using them in electrical trade for about 60 years.
Review: Hey, that looks like a huge container of the kind you find lollipops in... - It's not. The product is the same 74B connector. The container looks big, but it's a mere 6.25" H X 4" D X 2.5" W weighing in 15.3 Oz. I have no problem with Ideal or its products. This just goes to show how expensive these connectors are for one to adjust the project quotes accordinlty. The container looks nice, though, and it's just large enough for all 175 connectors to fit. Once you get it, though, it does not look like those many connectros would occupy something rather small.

## Features

- Positive-grip design requires no pre-twisting for fast, easy installation
- Use on bare copper wire do not use with aluminum
- Tough UL 94V-2 flame-retardant shell rated at 221 F (105 Celsius)
- Rated to 600-Volt max, fixed, square-wire springs create their own threads to maintain a secure positive grip that will not relax over time
- Product Specifications: Minimum wire capacity of two # 18 AWG, Maximum wire capacity of four #14 wires and one #18 AWG, UL listed to 486C and CSA certified to C22.2 #188

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000LDO22I |
| Best Sellers Rank | #484,902 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,222 in Electrical Wire |
| Date First Available | October 26, 2005 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 14.6 ounces |
| Item model number | 30-074J |
| Manufacturer | IDEAL INDUSTRIES |
| Product Dimensions | 6.2 x 4 x 2.5 inches |

## Product Details

- **Color:** Yellow
- **Gauge:** 12.0
- **Connector Type:** Twist
- **Contact Material:** Copper
- **Insulation Material:** Polypropylene

## Images

![IDEAL Electrical 30-074J Wire-Nut Wire Connector (175 Jar), Yellow - Image 1](https://m.media-amazon.com/images/I/61faglIzboL.jpg)

## Questions & Answers

**Q: How many are in the jar?**
A: 175

**Q: Is this for copper wire only?,or will they work for aluminum wire?..I have seen them used for just sprinkler systems.**
A: yes they will work for aluminum wire also

**Q: The rated voltage is 600v. can i assume it is safe to use in 240vac wiring system?**
A: Yes, 600v is a maximum, so lesser voltages would meet the specification.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality made.
*by A***R on October 24, 2025*

Ideal products have always been quality products and I have been using them in electrical trade for about 60 years.

### ⭐⭐⭐⭐⭐ Hey, that looks like a huge container of the kind you find lollipops in...
*by E***E on November 2, 2010*

It's not. The product is the same 74B connector. The container looks big, but it's a mere 6.25" H X 4" D X 2.5" W weighing in 15.3 Oz. I have no problem with Ideal or its products. This just goes to show how expensive these connectors are for one to adjust the project quotes accordinlty. The container looks nice, though, and it's just large enough for all 175 connectors to fit. Once you get it, though, it does not look like those many connectros would occupy something rather small.

### ⭐⭐⭐⭐⭐ Brand and model
*by A***Y on December 20, 2019*

As expected, the best brand & style

## Frequently Bought Together

- IDEAL Electrical 30-074J Wire-Nut Wire Connector (175 Jar), Yellow
- IDEAL Electrical 30-076 Red Wire-Nut (100 Pack)
- Ideal 30-071 Wire-Nut 71B Wire Connector, Gray (Pack of 100)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-06*