---
product_id: 20566696
title: "Delta CA302-R 2-Pole 125/250VAC Single Phase Surge Capacitor"
brand: "delta"
price: "₩193635"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/20566696-delta-ca302-r-2-pole-125-250vac-single-phase-surge
store_origin: KR
region: South Korea
---

# Surge Protection Dual Voltage Professional Installation Delta CA302-R 2-Pole 125/250VAC Single Phase Surge Capacitor

**Brand:** delta
**Price:** ₩193635
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Protection!

## Quick Answers

- **What is this?** Delta CA302-R 2-Pole 125/250VAC Single Phase Surge Capacitor by delta
- **How much does it cost?** ₩193635 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/20566696-delta-ca302-r-2-pole-125-250vac-single-phase-surge)

## Best For

- delta enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Engineered for professional installation, guaranteeing peace of mind and reliability.
- • **Easy Integration:** Designed with 18" wire leads for straightforward installation by certified electricians.
- • **Durable Construction:** Built to withstand the rigors of daily use, ensuring long-lasting performance.
- • **Unmatched Surge Protection:** Defend your devices against voltage spikes with cutting-edge technology.
- • **Versatile Voltage Compatibility:** Seamlessly operates at both 125VAC and 250VAC for diverse applications.

## Overview

The Delta CA302-R 2-Pole Surge Capacitor is a high-performance electrical component designed to protect your devices from voltage surges. With dual voltage compatibility (125/250VAC) and 18" wire leads, it ensures easy installation by qualified electricians, making it a reliable choice for both residential and commercial applications.

## Description

Delta CA302-R 2-Pole 125/250VAC Single Phase Surge Capacitor. 18" wire leads. All wiring should be performed only by a qualified electrician to meet local and NEC electrical codes.

## Features

- Delta CA302-R 2-Pole 125/250VAC Single Phase Surge Capacitor.
- 18" Wire leads.
- To be installed only by a qualified electrician.

## Product Details

- **Brand:** Delta Lightning Arrestor
- **Material:** Aluminum
- **Shape:** Round
- **Operating Voltage:** 250 Volts
- **Maximum Voltage:** 250 Volts

## Images

![Delta CA302-R 2-Pole 125/250VAC Single Phase Surge Capacitor - Image 1](https://m.media-amazon.com/images/I/710i0mxbtcL.jpg)
![Delta CA302-R 2-Pole 125/250VAC Single Phase Surge Capacitor - Image 2](https://m.media-amazon.com/images/I/41EA0bjQAHL.jpg)
![Delta CA302-R 2-Pole 125/250VAC Single Phase Surge Capacitor - Image 3](https://m.media-amazon.com/images/I/71jJLBtPESL.jpg)
![Delta CA302-R 2-Pole 125/250VAC Single Phase Surge Capacitor - Image 4](https://m.media-amazon.com/images/I/71fISDdOV-L.jpg)
![Delta CA302-R 2-Pole 125/250VAC Single Phase Surge Capacitor - Image 5](https://m.media-amazon.com/images/I/41kv5T08i6L.jpg)

## Questions & Answers

**Q: Testing for proper function**
A: Testing: L-L = ~2MFD, L-G= ~2.3 MFD.  L-L, L-G= 1meg ohms or higher. That's it.  In the event you do not possess a capacitance meter, use an inexpensive analog VOM and during the resistance check look for needle swing towards zero but finally returning to infinite. If it does the needle swing and settling back on infinite, you are good to go. Note: MFD readings need not be exact but +/- 1MFD should suffice. Your hands must NOT be touching the leads whilst testing and the device MUST be completely disconnected-all 3 leads.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Delta's surge arrestors and surge capacitors are awesome. They give a great deal of peace of ...
  

*by M***D on Reviewed in the United States on September 4, 2014*

Delta's surge arrestors and surge capacitors are awesome.  They give a great deal of peace of mind during lightning storms and line work - you won't realize how much they're doing for you until years later when you think - 'Hey, none of my stuff has been fried in a long time! I wonder if it's the CA302/LA302?'  My guess is that it probably has something to do with it.  I've got these things in my house on the grid side, inverter side of a Solar array and the DC side of the solar array.  The pro solar installers swear by em, and I've put them in friends and family's houses.  Great tech.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Surge Capacitor
  

*by J***M on Reviewed in the United States on August 15, 2013*

Bought this capacitor in conjunction with a solar panel instal. Purpose to protect sensitive inverter against problems on the AC line. Was a bit hard to find even from solar stores. This was a good price for this object and it is easy to install.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good lengths of wire, to fit inside a 200 amp panel.
  

*by R***C on Reviewed in the United States on December 5, 2021*

The wiring was long enough so that the unit could sit at the bottom of a 200 amp electric panel and tie in at the top, nearest to the line input.  No idea whether it will work, hopefully  I will never find out.  Installed toether with a lightning arrestor, which has similar characteristics.

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**Shop now:** [https://www.desertcart.kr/products/20566696-delta-ca302-r-2-pole-125-250vac-single-phase-surge](https://www.desertcart.kr/products/20566696-delta-ca302-r-2-pole-125-250vac-single-phase-surge)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-06*