---
product_id: 31328011
title: "ZJSSMART CAP050450440RT - 45/5 uF MFD 440V Round Polypropylene Snap-In Motor Run Capacitor"
brand: "replacement for goodman"
price: "$77"
currency: NZD
in_stock: true
reviews_count: 8
category: "Replacement For Goodman"
url: https://www.desertcart.nz/products/31328011-zjssmart-cap050450440rt-45-5-uf-mfd-440v-round-polypropylene-snap
store_origin: NZ
region: New Zealand
---

# 60,000 hour reliability 440V max voltage Patented PSI safety interrupter ZJSSMART CAP050450440RT - 45/5 uF MFD 440V Round Polypropylene Snap-In Motor Run Capacitor

**Brand:** replacement for goodman
**Price:** $77
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your motors with confidence—reliability that keeps you ahead!

## Quick Answers

- **What is this?** ZJSSMART CAP050450440RT - 45/5 uF MFD 440V Round Polypropylene Snap-In Motor Run Capacitor by replacement for goodman
- **How much does it cost?** $77 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/31328011-zjssmart-cap050450440rt-45-5-uf-mfd-440v-round-polypropylene-snap)

## Best For

- replacement for goodman enthusiasts

## Why This Product

- Trusted replacement for goodman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First, Always:** Patented Pressure Sensitive Interrupter (PSI) technology guarantees a safe end-of-life shutdown, protecting your equipment and peace of mind.
- • **Unmatched Durability:** EIA-456 certified for 60,000 hours of reliable operation—built to outlast your toughest projects.
- • **Industry-Leading Trust:** UL Approved and RoHS Compliant, backed by CAPCOM’s global reputation as the largest capacitor manufacturer worldwide.
- • **Powerhouse Performance:** Robust 45/5 µF microfarad rating paired with a 440V capacity ensures optimal motor efficiency and longevity.
- • **Plug & Play Convenience:** Snap-in mounting design for effortless installation and seamless replacement of legacy GE Industrial & Genteq capacitors.

## Overview

The ZJSSMART CAP050450440RT is a premium 45/5 µF, 440V round polypropylene snap-in motor run capacitor designed for high-efficiency motor operation. Engineered to meet EIA-456 standards, it offers an impressive 60,000-hour lifespan and incorporates a patented Pressure Sensitive Interrupter for enhanced safety. UL Approved and RoHS Compliant, this capacitor is the trusted replacement choice for OEMs and professionals seeking durable, reliable performance in HVAC and industrial applications.

## Description

Genteq ( formerly GE Industrial ) is now CAPCOM the most popular line of capacitors, and the choice of most OEMs. CAPCOM creates innovative, premium comfort and electrical components; their proven reputation for high quality, highly reliable products make this the preferred capacitor brand. CAPCOM Motor Run Capacitors replace / supersede old obsolete GE Industrial & Genteq capacitors and are considered the most reliable capacitor available. CAPCOM is the Largest Manufacturer of capacitors Worldwide. Proven EIA-456 Compliant 60,000 Hour Reliability. TAKE NOTE: Sizes & Dimensions Are Subject To Change!! Professional Installation Recommended.

Review: Made Heat Pump Much More Efficient, Replaced Old One - Installed as replacement for capacitor in my 3 ton heat pump. Heat pump was not very efficient putting out heat. It would start and run fine but efficiency was poor and not putting out very hot air. Replaced with this capacitor and output of heat pump was much warmer and works so much better.
Review: Awesome replacement - This worked flawlessly. It was the exact same wire placement as the original. Easy to swap out. Would definitely buy again because this was a great value!!

## Features

- Proven EIA-456 compliant 60,000 hour reliability
- UL Approved / ROHS Compliant
- Patented Pressure Sensitive Interrupter (PSI) for a safe end of life
- 45/5 uF Microfarad Rating
- 440 VAC Rating

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EVTIKLC |
| Best Sellers Rank | #38,468 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #127 in Industrial Electrical Capacitors |
| Date First Available | August 30, 2013 |
| Item Weight | 10.4 ounces |
| Item model number | Replaces Goodman # CAP050450440RT |
| Manufacturer | ZJSSMART |
| Maximum Voltage | 440 Volts |
| Mounting Type | Snap-In Mount |
| Product Dimensions | 3"W x 6"H |
| Upper Temperature Rating | 105 Degrees Celsius |

## Product Details

- **Brand:** Replacement for Goodman
- **Capacitance:** 45 Microfarad
- **Material:** Polypropylene
- **Operating Voltage:** 440 Volts
- **Shape:** Round

## Images

![ZJSSMART CAP050450440RT - 45/5 uF MFD 440V Round Polypropylene Snap-In Motor Run Capacitor - Image 1](https://m.media-amazon.com/images/I/41Awr+ppzJL.jpg)

## Questions & Answers

**Q: Will this work to replace a goodman # cap050450440ct? i'm not sure about the difference between the "ct" and "rt".**
A: Those are the same parts. They are both round capacitors rated at 45-5uf 440 Volt. Either part will work.

**Q: Does this model cover 370 as well as 440?**
A: This is a 440V capacitor. If you currently have a 370V, you can go up to 440V with no issues. However, you can not go from a 440V down to a 370V, it will cause a burnout.

**Q: can't make out the label entirely... everything looks like a match except i can't confirm the +- spec. my old one here says +-5% what's this one?**
A: +-5% is just a variance in tolerance....should not be an issue from one to the other as long as you are matching uF (microfarads) and the VAC Rating....dimensions can differ

**Q: Will this fit a model #gsc130361a? serial #060304832??**
A: I believe it will. A lot of Goodman A/C's use it as a replacement. If you Google that model number you will see that capacitor replaces the original one.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Made Heat Pump Much More Efficient, Replaced Old One
*by R***Y on January 29, 2026*

Installed as replacement for capacitor in my 3 ton heat pump. Heat pump was not very efficient putting out heat. It would start and run fine but efficiency was poor and not putting out very hot air. Replaced with this capacitor and output of heat pump was much warmer and works so much better.

### ⭐⭐⭐⭐⭐ Awesome replacement
*by C***E on April 19, 2025*

This worked flawlessly. It was the exact same wire placement as the original. Easy to swap out. Would definitely buy again because this was a great value!!

### ⭐⭐⭐⭐⭐ Works perfectly , AC up and running
*by L***S on October 20, 2025*

This got my AC unit up and running again. Saved me a service call from the ac guy. Did it myself, but if you’re not mechanical inclined please do not attempt. Have someone that is help you .

## Frequently Bought Together

- CAP050450440RT - 45 + 5 uf MFD 440 Volt VAC - Goodman Round Dual Run Capacitor Upgrade
- Replacement for Goodman Double Pole / 2 Pole 30 Amp Condenser Contactor CONT2P030024VS
- VEXUNGA 45/5 uF 45+5 MFD 370V or 440V Dual Run Start Round A/C Capacitor 45 5 uF 370 440 Volt VAC CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool

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**Shop now:** [https://www.desertcart.nz/products/31328011-zjssmart-cap050450440rt-45-5-uf-mfd-440v-round-polypropylene-snap](https://www.desertcart.nz/products/31328011-zjssmart-cap050450440rt-45-5-uf-mfd-440v-round-polypropylene-snap)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-11*