Why lighting matters Products & solutions 00
Animal lighting

Good animal lighting is adapted to suit the type of animal and how it is housed. This improves performance and reduces costs.  

Discover animal lighting
poultry

Poultry Lighting

Good poultry lighting improves performances and reduces costs.

Broilers Laying Hens Parent Stock Rearing Turkey
cattle

Cattle lighting

Optimal cattle lighting increases milk yields, growth and more.

Dairy cattle Veal calves Young cattle
pig

Pig lighting

High quality pig lighting improves performances and biosecurity.

HATO Aqua fish icon

Lighting for fish

Robust fish lighting supports fish health, growth and operational efficiency.

Sea cage lighting Land-based lighting
View all products
Insights 00 (1)
Success stories

Happy partners and farmers inspire us . We’re pleased to share their experiences with you.

Read the stories
Brightness for everyone

HATO Insights

Enrich your knowledge on animal lighting

Knowledge articles

Take a deepdive into specific topics

Webinars & training

Our brightness consultant at your service

Latest news

Stay up to date on all HATO related news

Events

Find HATO on the road

About us 00 (2)
Dutch Engineering & Production

All our products are engineered in the Netherlands. An increasing number is also produced here. 

Learn more
Get to know us

About us

World pioneer in animal lighting.

Our story

Your lighting partner since 1974

Careers

Are you ready to add brightness to your career?

Contact
Partnership & Dealership

Join our worldwide network of valued partners & dealers

Discover more
Let's collaborate

Message us

We’re open to many forms of collaboration

Español Nederlands Français Deutsch Polish Norwegian AI solutions
Why lighting matters Products & solutions Products & solutions
Animal lighting

Good animal lighting is adapted to suit the type of animal and how it is housed. This improves performance and reduces costs.  

Discover animal lighting
poultry

Poultry Lighting

Good poultry lighting improves performances and reduces costs.

Broilers Laying Hens Parent Stock Rearing Turkey Learn more
cattle

Cattle lighting

Optimal cattle lighting increases milk yields, growth and more.

Dairy cattle Veal calves Young cattle Learn more
pig

Pig lighting

High quality pig lighting improves performances and biosecurity.

Learn more
HATO Aqua fish icon

Lighting for fish

Robust fish lighting supports fish health, growth and operational efficiency.

Sea cage lighting Land-based lighting Learn more
View all products
Insights Insights
Success stories

Happy partners and farmers inspire us . We’re pleased to share their experiences with you.

Read the stories
Brightness for everyone

HATO Insights

Enrich your knowledge on animal lighting

Knowledge articles

Take a deepdive into specific topics

Webinars & training

Our brightness consultant at your service

Latest news

Stay up to date on all HATO related news

Events

Find HATO on the road

About us About us
Dutch Engineering & Production

All our products are engineered in the Netherlands. An increasing number is also produced here. 

Learn more
Get to know us

About us

World pioneer in animal lighting.

Our story

Your lighting partner since 1974

Careers

Are you ready to add brightness to your career?

Contact Contact
Partnership & Dealership

Join our worldwide network of valued partners & dealers

Discover more
Let's collaborate

Message us

We’re open to many forms of collaboration

Español Nederlands Français Deutsch Polish Norwegian AI solutions

Overvoltage Protection Unit

Voltage spike protection

Made for 230VAC lighting 

Optimal protection

Replacement indicator

Overvoltage Protection Unit_Main product picture Overvoltage Protection Unit_Product picture 2 00_Animal type icon_Layers 2

Suitable for:

Download Datasheet Download Datasheet
How to install
How to install

Learn more about the Overvoltage Protection Unit

Voltage spike protection

By attenuating peak voltages and discharging them to the protective earth, it protects the phase and neutral of the 230VAC network.

230VAC lighting only

The Overvoltage Protection Unit is especially made for our 230VAC lighting solutions.

Optimal protection

Lighting breaks down at certain peak voltages. The Overvoltage Protection Unit protects against this.

Replacement indicator

An indicator on the device shows when it needs to be replaced to ensure optimal protection.

Related products

Animal adapted lighting

High quality lighting that is adapted to the needs of specific animals improves performances and reduces costs in multiple ways. 

Learn more

Join the HATO family

We are always open to new dealerships, product related partnerships, collaborations to improve farm performances and more.

Learn more about collaborations

Let's have a chat

Our experts are happy to answer all your product-related questions and discuss how our lighting solutions can tackle your challenges.

Send us a message

At HATO, we think high-quality lighting solutions, designed to enhance animal welfare and livestock production, must be accessible and affordable for all farmers.

 

Let's talk partnership
Animal lighting Poultry lighting Cattle lighting Pig lighting Mushroom lighting Products CORAX BUBO RUDAX HATO ONE Product overview

Success Stories

Five Years, Zero Replacements: Why CORAX Is George Navaro’s Lighting of Choice

Herman Kusters: I would definitely recommend RUDAX

Privacy Policy Warranty Conditions Terms and Conditions © HATO 2025