Zamel Supla MEW-01 – 3-phase + Neutral WiFi electricity consumption monitor
Ex Tax: 140.41€
The MEW-01 is a Zamel 3-phase electricity monitor that allows for remote energy consumption monitoring via Wi-Fi. This DIN-rail mountable module features three 100A current transformers and an external SMA antenna, ensuring reliable connectivity even within metal distribution cabinets. Specifications:
- Rated voltage: 3 x 230V / 400V AC
- Voltage tolerance: -20% to +15%
- Rated power consumption: 1.5W
- Frequency: 50 / 60 Hz
- Transmission power: ERP < 20 mW
- Measurement accuracy: Class 2 (±2%)
- Current transformer range: 0.1 to 33.3 mA / 100A
- Connectivity: 2.4 GHz Wi-Fi
- Mounting: DIN rail (TH35), width: 2 modules
- Compatibility: Home Assistant, Supla automation systems
- Ingress protection: IP20
- Optical power indication: LED for each phase
- Max. wire cross-section: 10 (wires up to 2.5 mm²)
- Operating temperature: -10°C to 55°C
- Dimensions: 90 x 35 x 66 mm
- Weight: 0.4 kg
Kit contents:
- MEW-01/ANT energy monitor
- 3 x 100A current transformers (with 100 cm cable)
- External SMA antenna
- User manual

Claim orders from Stores
You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).
Please wait for an email notification regarding Your order status update.
Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva
Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva
Local delivery in Lithuania
Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.
Local delivery (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 150€ - delivery is free.
Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.
Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.
Payment on delivery (COD) +2.00€ (incl. VAT).
You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.
A separate delivery fee applies to oversized items, regardless of the amounts and conditions stated above.
International delivery pricing through courier service
International shipping prices depend on geographic location:
Latvia - 5.50€ (incl. VAT)
Estonia - 6.50€ (incl. VAT)
Paid orders of more than 150€ are shipped for free to Latvia and Estonia.
other countries - negiotiated individually.
International delivery pricing to Omniva/Venipak parcel terminals
Latvia - 6.00€ (incl. VAT)
Estonia - 8.50€ (incl. VAT)
Payments:
We accept payments via PayPal for orders over 20€.





