---
product_id: 38126606
title: "ROBERTSON 3P20166 PSP2GPH40HOIVDW Electronic Ballast for 2/1 GPH212T5HO thru TUV75WHO UV Lamps, Program Start, 100-277Vac, 50-60Hz, HPF"
brand: "robertson worldwide"
price: "€ 63.28"
currency: EUR
in_stock: true
reviews_count: 5
category: "Robertson Worldwide"
url: https://www.desertcart.ie/products/38126606-robertson-3p20166-psp2gph40hoivdw-electronic-ballast-for-2-1-gph212t5ho-thru
store_origin: IE
region: Ireland
---

# 100-277Vac wide voltage range LED connectors for remote status indicators Program Start for smooth lamp ignition ROBERTSON 3P20166 PSP2GPH40HOIVDW Electronic Ballast for 2/1 GPH212T5HO thru TUV75WHO UV Lamps, Program Start, 100-277Vac, 50-60Hz, HPF

**Brand:** robertson worldwide
**Price:** € 63.28
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your UV lamps smarter — never miss a beat with Robertson’s precision ballast!

## Quick Answers

- **What is this?** ROBERTSON 3P20166 PSP2GPH40HOIVDW Electronic Ballast for 2/1 GPH212T5HO thru TUV75WHO UV Lamps, Program Start, 100-277Vac, 50-60Hz, HPF by robertson worldwide
- **How much does it cost?** € 63.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/38126606-robertson-3p20166-psp2gph40hoivdw-electronic-ballast-for-2-1-gph212t5ho-thru)

## Best For

- robertson worldwide enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable Design:** Metal housing with a sleek 5x3x1.38 inch footprint fits tight spaces while ensuring long-lasting reliability.
- • **OEM Replacement Excellence:** Directly replaces multiple Robertson and ActivTek models, saving you costly equipment upgrades and downtime.
- • **Remote LED Indicator Ready:** Equipped with 2.5V connectors for optional remote LED status lights, keeping you informed without extra hassle.
- • **Smart Program Start Technology:** Delivers reliable, flicker-free lamp ignition that extends UV lamp lifespan and enhances performance.
- • **Universal Voltage Compatibility:** Operates seamlessly from 100 to 277 volts AC, ensuring versatile installation across diverse electrical environments.

## Overview

The ROBERTSON 3P20166 PSP2GPH40HOIVDWM is a high-performance electronic ballast designed for 2/1 GPH212T5HO through TUV75WHO UV lamps. Featuring a broad 100-277Vac input range and program start technology, it ensures smooth lamp ignition and extended lamp life. Its built-in LED connectors support remote status indicators, making maintenance effortless. This ballast is a direct replacement for multiple Robertson and ActivTek models, offering a cost-effective, reliable upgrade housed in a compact metal casing.

## Description

ROBERTSON 3P20166 PSP2GPH40HOIVDWM Electronic Ballast for 2/1 GPH212T5HO thru TUV75WHO UV Lamps, Program Start, 100-277Vac, 50-60Hz, HPF. Features Power LED and Lamp LED Connectors (2.5V) for optional remote LED indicators (Not Supplied).

Review: Perfect ActivTek Induct 2000 replacement! - This is a perfect replacement for an ActivTek Induct 2000. The ballast is a little wider and shorter than the original one, but fits perfectly and works great! It even has the connections for the blue indicator L.E.D light that the original one has. I searched everywhere to find the oem one but nobody had one and ActivTek will not sell you one unless you have a hvac license.
Review: Great Product and Support - This saved my client about $1600.00 This ballast is a replacement for an obsolete Del Zone Ozone Generator. With aftermarket support I was able to rebuild his entire unit, using the original case and actually upgrade a lot of the internal parts. This is fantastic!

## Features

- Save and order the 2P20166 Quik-Pak of 10 units individually packaged
- Replaces ROBERTSON models: NES2060425P /A, NES2060426P /A, NES2060436PB1 /A
- Replaces ROBERTSON models: NES20604P /B, NES20604P /C, NES20604P /E
- PSP2GPH40HOIVDW replaces ROBERTSON models: NES20604P /F, NES20604PBIVHO/B

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JIW0LZK |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #441,866 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #326 in Electrical Ballasts |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (11) |
| Date First Available | March 27, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 14.4 ounces |
| Item model number | CECOMINOD056533 |
| Manufacturer | Robertson Worldwide |
| Material | Metal |
| Part Number | 3P20166 |
| Product Dimensions | 5 x 3 x 1.38 inches |

## Images

![ROBERTSON 3P20166 PSP2GPH40HOIVDW Electronic Ballast for 2/1 GPH212T5HO thru TUV75WHO UV Lamps, Program Start, 100-277Vac, 50-60Hz, HPF - Image 1](https://m.media-amazon.com/images/I/51fmK-BbrlL.jpg)

## Questions & Answers

**Q: product calls for hooking up two red, two blue on single bulb installation, mine has red, blue, yellow, white how is the conversion made.**
A: Connect the red and blue leads to the two blue ballast terminals.  Connect the yellow and white leads to the two red ballast terminals.  Ignore the yellow ballast terminals, which are reserved for the two-bulb solution.  You should have continuity between the red and blue leads.  You should also have continuity between the yellow and white leads.

**Q: Will this work with bulb 1076 uv**
A: It will work.The bulb is 40watts and this ballast can handle a single bulb of more than 50watts

**Q: 95w pl-l tuv compatible?**
A: Yes, but it will drive only 1 lamp

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect ActivTek Induct 2000 replacement!
*by R***Y on February 24, 2019*

This is a perfect replacement for an ActivTek Induct 2000. The ballast is a little wider and shorter than the original one, but fits perfectly and works great! It even has the connections for the blue indicator L.E.D light that the original one has. I searched everywhere to find the oem one but nobody had one and ActivTek will not sell you one unless you have a hvac license.

### ⭐⭐⭐⭐⭐ Great Product and Support
*by C***V on June 30, 2017*

This saved my client about $1600.00 This ballast is a replacement for an obsolete Del Zone Ozone Generator. With aftermarket support I was able to rebuild his entire unit, using the original case and actually upgrade a lot of the internal parts. This is fantastic!

### ⭐⭐⭐⭐⭐ Easy to hook up
*by M***P on October 21, 2016*

Got my UV light back in business in no time. Easy to hook up.

## Frequently Bought Together

- ROBERTSON 3P20166 PSP2GPH40HOIVDWM Electronic Ballast for 2/1 GPH212T5HO thru TUV75WHO UV Lamps, Program Start, 100-277Vac, 50-60Hz, HPF
- Robertson ISU232T8120 (2P20116) Electronic Fluorescent Ballast, for 1 or 2 T8 Fluorescent Lamps Between 17W-32W (F17T8 - F32T8) or 1 F40T8 Lamp, Instant Start, 120Vac Input, NPF, 60 Hz (Qty 10)
- Robertson IEA432T8120N (3P20135) Electronic Fluorescent Ballast, 3 or 4 T8 Fluorescent lamps17W-32W (F17T8 - F32T8) or 3 F40T8, Instant Start, 120Vac Input, Normal Ballast Factor, NPF, 60 Hz (Qty 1)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-19*