---
product_id: 21863454
title: "IDEAL Electrical 30-1042 SpliceLine in-Line Wire Connectors (Box of 100)"
brand: "ideal industries"
price: "S$43"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/21863454-ideal-electrical-30-1042-spliceline-in-line-wire-connectors-box
store_origin: SG
region: Singapore
---

# 600V max voltage rating Box of 100 connectors 20-12 AWG wire range IDEAL Electrical 30-1042 SpliceLine in-Line Wire Connectors (Box of 100)

**Brand:** ideal industries
**Price:** S$43
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with confidence — power your projects like a pro!

## Quick Answers

- **What is this?** IDEAL Electrical 30-1042 SpliceLine in-Line Wire Connectors (Box of 100) by ideal industries
- **How much does it cost?** S$43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/21863454-ideal-electrical-30-1042-spliceline-in-line-wire-connectors-box)

## 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

- • **Made in the USA:** Crafted domestically for trusted quality and compliance with industrial standards.
- • **Push-In Convenience:** Effortless in-line push-in design speeds up installations and reduces downtime.
- • **Bulk Supply Advantage:** Box of 100 connectors keeps your projects fully stocked and ready to go.
- • **High Voltage Endurance:** Rated for up to 600 volts, ensuring reliable performance in demanding electrical setups.
- • **Universal Wire Compatibility:** Seamlessly connects 20 to 12 AWG solid and 18 to 12 AWG stranded wires for versatile applications.

## Overview

The IDEAL Electrical 30-1042 SpliceLine in-line wire connectors offer a robust, push-in butt splice solution compatible with 20 to 12 AWG solid and 18 to 12 AWG stranded wires. Rated for up to 600 volts and supplied in a convenient box of 100, these connectors are made in the USA to meet industrial-grade electrical standards.

## Description

IDEAL Electrical 30-1042 SpliceLine in-Line Wire Connectors (Box of 100)

## Features

- Industrial Electrical Supplies
- Manufacturer: Ideal
- Country of manufacture: United States

## Product Details

- **Connector Type:** Twist
- **Contact Material:** Copper
- **Insulation Material:** Polypropylene
- **Terminal:** Butt Terminal
- **Material:** Copper

## Images

![IDEAL Electrical 30-1042 SpliceLine in-Line Wire Connectors (Box of 100) - Image 1](https://m.media-amazon.com/images/I/61oT1Rn+j+L.jpg)

## Questions & Answers

**Q: Once installed can they be removed and reused?**
A: You could remove, but not recommended to reuse due to compromise the integrity of the product

**Q: Pushing on a Rope? How do you secure stranded wire? I've tried unsuccessfully with this product to couple a copper wire to a stranded wire.**
A: First off, what is the gauge of stranded wire you're using? Over 19 strands wont fit. A pain to count w/o question.  Stranded wire from 14ga down to 18ga should fit, so they say. Only 2 things you can try In my opinion. Either twist the connector onto your twisted strand wire (same direction) or solder tin the strands to keep them from bending on you. Thats all I got. I tried to use them on 12ga stranded in my panel box for a generator transfer switchbox & it was a no-go.

**Q: can this be use with AWG 10?**
A: you probably could if it was solid conductor . but really for the amp load you can put on #10 ur probably better off adding remolding box and insure the connection is solid and protected from sheetrock screws and so on.

**Q: Will these work to extend 2-pole household thermostat wires?**
A: They will be perfect for that job

## Frequently Bought Together

- IDEAL Electrical 30-1042 SpliceLine in-Line Wire Connectors (Box of 100)
- Ideal Electrical 30-1031 in-Sure 2-Port x25, 3-Port x25, 4-Port x25, Push-in Wire Connector (75 Pack)
- Ideal Electrical in-Sure Push-in Wire Connector, 3-Port (30-1033P), Bag of 100—Color Coded No-Twist Connectors for Solid and Stranded Wires

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*