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Description
SVP-912-40DIN Rail Adjustable Over Under Voltage Protector Relay 230VAC 40A Over Under Voltage Protector Relay Overview Mainly used for the protection of over voltage, under voltage or over current in the incoming line of residential household box or the distribution line which needs to protect single phase electrical equipment. Its main feature is that the line appears overvoltage or undervoltage, overcurrent status, the product can instantly cut off the power
DIN Rail Adjustable Over/Under-Voltage Protector Relay 230VAC 40A
Over/Under-Voltage Protector Relay
Overview
Mainly used for the protection of over-voltage, under-voltage or over-current in the incoming line of residential household box or the distribution line which needs to protect single-phase electrical equipment. Its main feature is that the line appears overvoltage or undervoltage, overcurrent status, the product can instantly cut off the power supply, protect the electrical equipment from damage; when the line voltage returns to normal, the protector can automatically and normally turn on the power supply.
Features
- Overvoltage protection
- Undervoltage protection
- Voltage display (voltage measurement)
- Overvoltage protection value adjustable
- Overvoltage recovery value adjustable
- Overvoltage protection operation time adjustable
- Undervoltage protection value adjustable
- Undervoltage recovery value adjustable
- Undervoltage protection operation time adjustable
- Fault recovery delay time adjustable
- Up-power adjustable,Delay time
- Reset mode selection
- Fault query
- Restore factory settings
Specifications
- Parameters : Voltage 230V, 50/60Hz
- Current : 40A
- Size : 85mm*65mm*35mm/3.35*2.56*1.38"
- Functions:
- Overvoltage Protection
- Undervoltage Protection
- Automatic Recovery
Package included:
- 1 x Relay
Downloads
Additional Information
| Device | Relay |
| Type | Over/Under-Voltage | Protector |
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
4.2 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Perfect for espresso shots
This measuring cup is small, accurate, and very well made. The markings are clear and easy to read. The size is perfect for pulling double shots and measuring milk. The handle feels sturdy, and the design is clean and modern. Great quality for the price, works exactly as expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2025
★★★★★ 5
Great Product
Color: Black, Size: 6.8oz
The Mongdio Espresso Measuring Cup is a thoughtfully designed tool that prioritizes precision and comfort. The combination of durable stainless steel, cool-touch walnut handle, dual pouring spouts, and internal gradations makes it both functional and elegant. While detailed customer insights are currently limited and availability can be hit-or-miss, its build quality and design suggest excellent value for home baristas or anyone seeking better control in espresso preparation.
Who Might Love It:
• Home baristas using compact espresso setups
• Coffee lovers needing accurate measurements without turning to scales
• Anyone appreciative of stylish, functional kitchen tools
Things to Consider:
• If you rely heavily on user feedback or want fast shipping, check availability first
• For larger batches, choose the 6.8 oz option if available
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2025
★★★★★ 5
The cup is perfect with its details!
Color: Silver, Size: 6.8oz
It’s perfectly made, easy to clean and keep shiny. Does not spill at all when pouring to my tiny neck thermos.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
★★★★★ 5
Nice product
Color: Silver, Size: 6.8oz
Does what it is intended for and looks sleek in our coffee counter set up!
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Perfect cup for our needs!
Color: Black, Size: 3.4oz, Color: Black, Size: 3.4oz
This cup is just the right size, love the appearance and it’s a good value with long lasting durability. The materials are good quality and I love that it can be put in the dishwasher!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
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