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GeYa Protector - Adjustable Over Undervoltage Guard
GeYa Protector - Adjustable Over Undervoltage Guard
GeYa Protector - Adjustable Over Undervoltage Guard
GeYa Protector - Adjustable Over Undervoltage Guard
GeYa Protector - Adjustable Over Undervoltage Guard
GeYa Protector - Adjustable Over Undervoltage Guard

GeYa Protector - Adjustable Over Undervoltage Guard

Regulärer Preis $65.53 Verkaufspreis $55.53
15% Rabatt Free Shipping

Rated Current 2P 40A 220V
Poles Number Voltage Current KWH
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GeYa Protector - Adjustable Over Undervoltage Guard – 2P 40A 220V / Voltage Current KWH – $55.53

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Delivery:

Estimated between Nov 13, 2026 and Nov 15, 2026 Ships within 1-3 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders

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30 days returns. 100% Money back guaranteed. See details

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GeYa Protector - Adjustable Over Undervoltage Guard

GeYa Protector - Adjustable Over Undervoltage Guard is available at OurLum. Guard your household circuits against dangerous power swings. This mini din rail device monitors incoming electricity twenty four hours a day. Homeowners and small business owners trust it to shield refrigerators, computers, and workshop tools from.

Key Features

  • Enjoy uninterrupted operation when neighborhood lines surge or sag. Green normal and red fault lights tell your status . You avoid costly replacement bills because the unit cuts power exactly when limits cross. Service returns fast since the 30 second.
  • Manage single phase loads up to eighty amps cleanly. Pick the VA5 model for core overvoltage and undervoltage control or choose VAk for added kilowatt hour tracking. Digital dials let you set precise cutoff thresholds to match your local grid. Clear led.
  • Operate reliably on AC voltage at fifty or sixty hertz. Program high voltage stops between one hundred thirty and three hundred volts. Trigger shutdown below eighty volts to protect motors during brownouts. Snap securely onto standard din rails inside.
  • Receive one gps six protector ready for immediate mounting. Find pre marked L and N terminals for quick wire insertion. Gather sturdy metal housing designed to resist dust and heat. Skip batteries entirely since direct line feed keeps monitoring active.
  • Mount the bracket next to your existing breaker row. Attach neutral and live cables to the labeled input slots. Turn the terminal screws firmly to lock contacts in place. Watch the green indicator glow once power flows steady. Dial adjustments only if.

Product Details

When selecting GeYa Protector - Adjustable Over Undervoltage Guard, compare the listed options, materials, and included components with your intended use.

  • Available selection: Rated Current
  • Available selection: Poles Number

Frequently Asked Questions

What is this product? This listing describes GeYa Protector - Adjustable Over Undervoltage Guard and its available purchase options.

How do I choose the right option? Review the variant names and select the version that meets your needs.

What should I check before purchasing? Check the product photographs, specifications, and available options.

Are different versions available? Refer to the variant selector for currently listed configurations.

How can I confirm compatibility? Compare the listed dimensions, features, and device requirements with your intended use.

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  • 5 stars: 291 (96%)
  • 4 stars: 11 (4%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
Jin Koelpin

The device is powered by a switching power supply, which means that the relay should work normally with inverters, generators, and inverter generators. I bought it for three hundred hryvnias. The price of an equivalent product from a Ukrainian manufacturer is 1800 hryvnias. I did not test it in operation.

M
Marisela Olson

It arrived in 2 weeks, the boxes were a bit dented but I haven't connected it yet. Everything else is fine.

K
Karry Graham

The relay looks normal at first glance. I used to buy from Tomzn, but now Geya was cheaper. The photo shows the loading process.
They have a ribbed surface on the contacts, holes for a large screwdriver, and feel good in the hand. I hope that's the case inside as well.

G
Garret Swift

GEYA Din Rail Adjustable Over Voltage Under Voltage Protection Device 40A 63A 80A 220VAC Digital Display Voltage Protector

B
Brett Nienow

The relays look normal. Connected them, they work, the settings work.

D
Darin Simonis

High-quality packaging, fast delivery

M
Mikel Schneider

The quality of the product is not suitable for compressor equipment; if installed to protect a dual-compressor refrigerator, the starting current causes the relay's reading to drop below 200 volts and it shuts off. Probably either I got a faulty unit or they are too primitive. A relay with a timer for protection of 190-255 volts would probably work. It doesn't detect loads below 1A and shows zero.

C
Carrol Harris

In the 40A relay, there is a 63A relay in the middle. Even here in the middle, it's better than in the switches.

L
Laurence Wunsch

GEYA Din Rail Adjustable Over Voltage Under Voltage Protection Device 40A 63A 80A 220VAC Digital Display Voltage Protector

C
Clinton Romaguera

Okay

G
Genie Kuhic

Arrived quickly, quality is good, haven't tried it in use yet, but I think it will work as expected.

A
Andria Deckow

GEYA Din Rail Adjustable Over Voltage Under Voltage Protection Device 40A 63A 80A 220VAC Digital Display Voltage Protector

C
Carla Gleichner

very good

J
Jerrie Schroeder

Delivered on time. The package is of very high quality and I am very satisfied with it. Thank you for the shipment. I recommend the seller.

S
Saran Jaskolski

GEYA Din Rail Adjustable Over Voltage Under Voltage Protection Device 40A 63A 80A 220VAC Digital Display Voltage Protector

T
Tarah Stroman

The best manufacturer! Excellent packaging, fast delivery, impeccable quality!!!

R
Rocco O'Kon

The same products from another brand are sold at Epizentrum for twice the price!

C
Clair Bartell

The relay has great buttons with a nice tactile click function, more so than in the Tomson model. You can turn off the screen to save power and prevent it from lighting up in general use. There is also a function for sudden voltage spikes; I don't know how well it works, but in theory, it's a built-in protection against sudden voltage increases that ordinary relays don't filter.

M
Marlene Rutherford

Its awesome. works fine, already installed.

L
Luanna O'Keefe

It works perfectly, is fully adjustable in terms of amperage, responds in seconds, and is easy to configure.
Greetings

S
Simonne Dooley

High-brightness display, measures voltage and consumption in Amperes. It also counts the kilowatts used.

T
Tanika Parker

GEYA Din Rail Adjustable Over Voltage Under Voltage Protection Device 40A 63A 80A 220VAC Digital Display Voltage Protector