# Lead Wire Ampacity

> Southwire Calculator

Canonical page: [https://chrome-stats.com/d/id6768390444](https://chrome-stats.com/d/id6768390444)

## Overview

- **ID:** `id6768390444`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Southwire Company
- **Category:** Utilities
- **Version:** 1.0
- **Last updated:** 2026-05-20
- **First published:** 2026-05-20
- **Size:** 4.41 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/lead-wire-ampacity/id6768390444)
- **Website:** [http://www.southwire.com/apps](http://www.southwire.com/apps)
- **Privacy policy:** [http://www.southwire.com/support/privacy-policy-mobile-and-apps.htm](http://www.southwire.com/support/privacy-policy-mobile-and-apps.htm)

## Description

Compute the ampacity of appliance wires, hook‑up and lead wires for OEM equipment, Factory Automation systems, and Data Center applications under standard installation conditions, using values from the Neher–McGrath thermal analysis method and applying correction factors for ambient temperature and conductor grouping.

## Rankings

- #1,750,239 — Overall

## Similar extensions and apps

- [Building Wire Selector](https://chrome-stats.com/d/id6670218338) — 5.00 / 5
- [Southwire® Conversion Calc](https://chrome-stats.com/d/id545756420) — 4.20 / 5
- [Wire Size Calc](https://chrome-stats.com/d/id6763313160)
- [Southwire® Voltage Drop Calc](https://chrome-stats.com/d/id440338420) — 4.60 / 5
- [AWG Calculator: Wire Size](https://chrome-stats.com/d/id1607173204) — 4.70 / 5
- [Pump Cable Calculator](https://chrome-stats.com/d/id794963707) — 4.40 / 5
- [Wire Gauge & Size Calculator](https://chrome-stats.com/d/id6743387075) — 4.90 / 5
- [Wire (AWG) Calculator](https://chrome-stats.com/d/id1526471471) — 4.20 / 5
- [NG Wire: NEC Ampacity & Fill](https://chrome-stats.com/d/id6478354523) — 5.00 / 5
- [Prysmian Group Conductor Amps](https://chrome-stats.com/d/id847898233) — 5.00 / 5
- [Southwire® Conduit Fill Calc](https://chrome-stats.com/d/id509204523) — 4.50 / 5
- [WireStix Electrical Calculator](https://chrome-stats.com/d/id6756226045) — 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6768390444)