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Description
GV7RE100Main Range TeSys Product name TeSys GV7 Device short name GV7R Device application Motor Poles description 3P Network type AC Utilisation category AC 3 conforming to IEC 60947 4 1 Network frequency 50 60 Hz conforming to IEC 60947 4 1 Breaking capacity 35 kA Icu at 440 V AC 50 60 Hz conforming to IEC 60947 2 85 kA Icu at 220 240 V AC 50 60 Hz conforming to IEC 60947 2 36 kA Icu at 380 415 V AC 50 60 Hz conforming to IEC 60947 2 25 kA Icu at 500 V AC 50
Main
| Range | TeSys |
| Product name | TeSys GV7 |
| Device short name | GV7R |
| Device application | Motor |
| Poles description | 3P |
| Network type | AC |
| Utilisation category | AC-3 conforming to IEC 60947-4-1 |
| Network frequency | 50/60 Hz conforming to IEC 60947-4-1 |
| Breaking capacity | 35 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 36 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 8 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Ics] rated service short-circuit breaking capacity | 100 % at 440 V AC 50/60 Hz conforming to IEC 60947-2 100 % at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 100 % at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50 % at 500 V AC 50/60 Hz conforming to IEC 60947-2 50 % at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| Thermal protection adjustment range | 60…100 A |
| Trip unit technology | Thermal-magnetic |
Complementary
| Mounting mode | By screws By clips |
| Mounting support | Flush Rail Kit for fixing the switchgear Panel mounting |
| Mounting position | Vertical |
| Motor power kW | 45 kW at 400...415 V AC 50/60 Hz 75 kW at 660...690 V AC 50/60 Hz |
| Control type | Rocker lever |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Ui] rated insulation voltage | 750 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Ith] conventional free air thermal current | 100 A conforming to IEC 60947-4-1 |
| [Uimp] rated impulse withstand voltage | 8 kV IEC 60947-2 |
| Power dissipation per pole | 5 W |
| Power dissipation per pole | 5 W |
| Mechanical durability | 50000 cycles |
| Electrical durability | 30000 cycles for AC-3 at 440 V In 50000 cycles for AC-3 at 440 V In/2 |
| Maximum operating rate | 25 cyc/h |
| Rated duty | Continuous conforming to IEC 60947-4-1 |
| Connection pitch | 35 mm without spreaders 45 mm with spreaders |
| Connections - terminals | Bars Cable with lug - external diameter: 10 mm Screw Bare cable connectors 1.5…95 mm² |
| Tightening torque | 10 N.m on screw M6 screw type 15 N.m on bare cable connectors for cable 1.5…95 mm² |
| Mechanical robustness | Shocks: 15 Gn for 11 ms conforming to IEC 60068-2-27 Vibrations: 2.5 Gn, 0...25 Hz conforming to IEC 60068-2-6 |
| Suitability for isolation | Yes conforming to IEC 60947-1 |
| Phase failure sensitivity | Yes conforming to IEC 60947-4-1 § 7-2-1-5-2 |
| Height | 161 mm |
| Width | 105 mm |
| Depth | 111 mm |
| Net weight | 2.04 kg |
Environment
| Standards | NF C 63-120 VDE 0660 NF C 63-650 EN/IEC 60947-1 EN/IEC 60947-4-1 EN/IEC 60947-2 VDE 0113 NF C 79-130 |
| Product certifications | DNV UL |
| Protective treatment | TC |
| IP degree of protection | IP405 conforming to IEC 60529 (with terminal shrouds) |
| Pollution degree | 3 |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -55…95 °C |
| Fire resistance | 960 °C conforming to IEC 60695-2-1 |
| Operating altitude | 2000 m |
Offer Sustainability
| EU RoHS Directive | Not applicable, out of EU RoHS legal scope |
| Environmental Disclosure | Product Environmental Profile |
Contractual warranty
| Warranty | 18 months |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 4
Has fit perfectly into my morning espresso
Color: Black&Silver
This seems to me to be an excellent small kitchen scale. I am new to the complexities of espresso making and have begun using this scale every morning to measure my dose and output. It is working just fine. Easy to operate, keep clean and store. I did not give it 5 stars because I have limited comparisons but I don’t expect and will not bother looking for anything better.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Perfectly fits what I needed for my espresso habit!
Color: Black&Silver
This Maestri House mini coffee scale is a great little tool for espresso and pour-over. The size is compact enough to fit under a portafilter or cup, and the 0.1g accuracy makes dialing in coffee much easier. I like the built-in timer, rechargeable USB-C battery, and clean black-and-silver look. It feels precise, practical, and easy to keep near the espresso machine. Great value for anyone who wants more consistent coffee.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Maestro House Mini Coffee Scale
I have begun to drink tea, pu’erh tea to be specific. I have several varieties and I have had a problem with getting consistent results. The varieties can be very different in size depending on when the leaves are harvested (leaves harvested in spring are much smaller). So the easiest way to get consistent results is by weight. This scale is very easy to use with a ceramic tea scoop, set the tea scoop on the scale, zero it out and add tea leaves. This has made my results much better, without the wild swings in strength I had been getting before trying to eyeball even measures. This scale gives me accurate measurements to one tenth of a gram.
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Mostly great, except one little annoyance
Color: Black&Silver, Color: Black&Silver
Pros- lightweight, small, very accurate, easy to clean, timer included.
Cons- I use this to brew espresso on my Breville Touch and to get an accurate reading, you have to place something flat (structured) under the scale. Otherwise the reading just jumps all over the place. I know lot of espresso machines have the same base, so this might be an issue for some!
This is my reason for 4/5 stars. It’s an easy fix, it’s just kind of annoying. Value for the price seems to be on point. It’s easy to clean. It has a timer as well as scale (nice for espresso). Buttons work the first time you push them.
That’s it that’s all
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Great Coffee at Home with Beautiful Design!
Color: Beige, Color: Beige
Absolutely love this espresso machine! It’s easy to use, heats up quickly, and makes rich, flavorful coffee with nice crema. The milk frother works great for lattes and cappuccinos, and the design looks beautiful on my countertop. Great value for the price — highly recommend!
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Reviewed in the United States on April 14, 2026