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HomeBusiness & IndustrialElectrical Equipment & SuppliesSwitchesToggle Switches VEMER Astronomical Twilight Switch for Electric Loads Menagement, Memo AST1/AST2
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VEMER Astronomical Twilight Switch for Electric Loads Menagement, Memo AST1/AST2
Vemer

VEMER Astronomical Twilight Switch for Electric Loads Menagement, Memo AST1/AST2

€66.84 – €92.27

Timer Control

1-5 Minutes

Fuse Type

Switch

MPN

VE344800,VE343000

Item Length

65 mm

Switch Style

Push Button/Retractive

Suitable For

Exterior,Interior,Wall

Current Type

AC

Unit Type

Unit

Item Height

87 mm

Number in Pack

1

Contact Material

Plastic

Features

Dusk-to-Dawn Cycle,Timer

Unit Quantity

1

Item Width

35 mm

Mounting Style

DIN Rail

Operating Temperature

-20 °C (-4 °F)

Maximum Amperage

16 A

Number of Positions

1

Color

Gray

Current Rating

16-30 A

Orientation

Vertical

Brand

Vemer

Operation Method

Timer

Type

Twilight Switch

Bulb Compatibility

LED

IP Rating

IP20

Model

Memo AST

Country/Region of Manufacture

Italy

Application

Commercial,Electronics,Industrial

Power

230 V

ConditionID

1000

ConditionDisplayName

New

Clear
SKU: N/A Category: Toggle Switches
  • Description
  • GET A PRICE
Description

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Astronomical twilight switch MEMO AST1 and AST2

Article: VE344800, VE343000



DESCRIPTION

Astronomical twilight switch for the management of electric loads from sunset to sunrise time, calculated according to the set geographical area. It’s particularly suitable for the management of shop lighting and sign lighting in general. The NFC interface allows the coupling with smartphone to transfer the programs made on the smartphone thanks to the dedicated app. The keypad lock function by password prevents unauthorised people from doing setting modifications: this is useful for installations in public places. The front panel on the instrument allows the replacement of the backup battery once discharged.

1 Wide backlit display to visualize date, time and relay status
2 Container: 2 DIN modules
3 Text guide
4 Sealable cover
5 Cover on the back for battery replacement
6 Free App for Android smartphone and tablet
DIMENSIONS AND CONNECTION DIAGRAM
FEATURES
Versions:
– memo AST1 with 1 programmable relay output (see programs)
– memo AST2 with 2 programmable relay outputs (see programs)
  • Maximum number of storable programs: 120 events (with memo AST2 that can be distributed over 2 channels)
  • Random output switching function
  • Manual override of the relay (temporary or permanent
  • Automatic summer time update
  • Correction of the calculated sunrise and sunset time: ± 120 minutes
  • Battery life: 5 years (replaceable)
  • Depleted battery signal
  • NFC type 5 interface
  • Keypad lock by password
  • Menu in 5 languages: Italian, English, Spanish, German, French
Smarphone app allows to:
  • Create programs directly on the smartphone
  • Transfer programs created on multiple memo clocks
  • Acquire programs from a memo and copy them to other memo (copy / paste)
  • Switch relay outputs manually
  • Acquire settings (date, time, coordinates) automatically and transfer them to the memo
GENERAL CHARACTERISTICS

Power supply: 230 Vac (-10% ÷ +10%) 50/60 Hz
Absorption: 8 (2) VA (W)
Output: AST1 – 1 change-over relay, AST2 – 2 change-over relays
Capacity at 250 Vac: 16(10) A
Incandescent lamps: 2000 W
Fluorescent lamps (compensated): 250 VA
Low voltage halogen lamps: 1000 VA
Halogen lamps (at 240 V): 2000 W
Low consumption lamps (CFL): 200 VA
Low consumption lamps (Downlights): 200 VA
LED: 25 VA
Battery life: 5 years (Lithium battery CR-2032)
Charge reserve (for battery replacement): 1 minute
Switchings in case of power failure: No
Programming resolution: 1 minute
Operating precision: ± 0.5 seconds/day at 25 ° C
Operating temperature:  -20 ÷ 50 °C
Storage temperature: -25 ÷ 70 °C
Protection degree: IP20 / IP41 (on the front)

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PAYMENT

We accept all payment methods offered by eBay Managed Payments – Debit and Credit cards, PayPal, Klarna, Google Pay and Apple Pay



SHIPPING and RETURN
Shipping

– We ship worldwide from Lübeck, Germany using FedEx and we can also use other mail services at the buyer’s request.

– Domestic shipping within Germany and Europe is carried out by UPS.

– It is also possible to pick up your order at our location in our warehouse in Lübeck, Germany. Please contact us to clarify the details of receiving the purchased items.

– We can offer express and combined shipping. Please contact us if you have questions about this.

– International buyers are responsible for all customs fees, import taxes, VAT, and other fees applied by their respective countries.

– All shipments are fully insured and carried out in full compliance with the laws and product certification rules.

Return

– Returns are accepted within 30 days after purchase, provided that the product is in its original condition, packaging and there are no signs of use.



WARRANTY

– All the goods are being covered under a manufacturer’s warranty.

– Our own operational warranty on all items in case of a manufacturing defect within the first 60 days.



POPULAR QUESTIONS
How fast will my order be delivered?

All suggested delivery times and methods are specified in the listing details. Please contact us if you are interested in detailed shipping terms or if you would like to use another shipping method.

I need an invoice, where can I take it?

We always send an invoice to the buyer along with the package either via email or eBay account. You can also download the invoice yourself in the eBay order details.

Can I cancel my order?

You can cancel your order before hand it over to the post. Otherwise, you should wait until you receive it and send it back within 30 days of receipt. Then you will be refunded according to the rules of eBay.

What should I do If I have received a damaged item?

Please contact us if you have received a damaged item. We will send you a replacement item if it is necessary to clarify the further procedure. lf the item is already recognized as damaged upon receipt, you should immediately notify the delivery person and take photos of damages and send them to us.

Feel free to contact us and we find a solution for every problem .



ABOUT US

We are a successful company specializing in the supply of equipment and components for the needs of the industry. Having started in 2010 in Germany, today we already have offices in Europe, Asia and America. Our highly qualified specialists are always ready to assist in the selection of equipment with an individual approach to each of our clients. We work only with proven and reliable manufacturers that meet international quality and safety standards. Our company has an extensive product catalog, which includes a wide variety of equipment for various industries and spare parts for it. We value the trust of our customers and try to develop long-term cooperation by constantly improving the service and paying great attention to feedback from our customers.

FAMAGA GROUP OHG is your reliable partner in the field of industrial equipment!



FAMAGA Group OHG

Hinter den Kirschkaten 83, 23560 Lübeck

Registereintrages: HRA 6714 HL

Germany Phone Number: +49 (451) 703 64 997
UAE Phone Number: +971 (0) 4 235 2461

GET A PRICE
To receive a proposal, please send your request to info@sensors-trade.com and specify the required positions and company details.

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VEMER Astronomical Twilight Switch for Electric Loads Menagement, Memo AST1/AST2

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Keyence is a leading supplier of sensors and instrumentation for a variety of industries. The company offers sensors, measuring systems, vision systems, laser markers, digital microscopes and other products.

Hinter den Kirschkaten 83 DE,
23560, Lübeck, Germany
Phone: +49 (451) 703 64 999
Email: info@sensors-trade.com
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