Does this item provide the ability to limit current - e.g. during DC motor start up?

This is an A.C. Voltage regulator, I use this to control the speed of a router motor, 240V.A.C input, variable to motor.

Does anyone know how terminals connect, theres no Live/Neutral indicator on the pins, power only in/out as a pair?

I have 1 of these connected between my solar inverter and a water thermostat controlled heater element. I am quite happy with it and it is wired as per the diagram showing the ‘light’ bulb in 1 of the advert pages accompanying the Amazon advert.

Does selected digital counter reset to zero with power supply removal so cold start always at zero

No it starts at the last setting when the power was connected i.e. disconnect power at 75%, reconnect power starts at 75%.

Is the pannel waterproof

the panel is plastic after fitting it the silver front is a thick vinyl sticker with good adhesion so it can take a bit of water

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

SCR Digital Voltage Regulator, AC Motor Speed Controller, Electronic Voltage Regulator With Panel, 10000W SCR Voltage Regulator Speed Control Dimmer Thermostat 220V 80A

Product ID: 140965619

Details

Brand
YWBL-WH
Colour
Material
Metal
Product dimensions
9.6L x 6W x
Voltage
220 Volts

⚡80A high current capacity

🔧Stepless 0-100% voltage control

🧊Enhanced heat dissipation with thick heat sink

₨22827

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Description

⚙️ Master Your Power Flow with Precision and Strength

BUILT TO LAST - Robust ABS panel and thick heat sink ensure reliable, cool operation even under intense workloads.
PLUG PLAY CONVENIENCE - Includes controller, ABS panel, sticker, and cable for quick, hassle-free installation.
PRECISION VOLTAGE CONTROL - Stepless digital adjustment from 0 to 100% lets you fine-tune motor speed or heat output effortlessly.
POWER THROUGH WITH 80 AMPS - Handles heavy-duty industrial loads up to 80A without breaking a sweat.
VERSATILE INDUSTRIAL COMPATIBILITY - Perfect for resistive loads like heaters, lamps, and small motors—ideal for workshops and small factories.

The SCR Motor Speed Controller is a high-performance digital voltage regulator designed for industrial and workshop use. Featuring an 80A silicon controlled rectifier, it supports loads up to 10,000W instantaneous (5,000W recommended for continuous use) with stepless 0-100% voltage adjustment. Its robust heat dissipation system and included ABS panel make it a durable, easy-to-install solution for controlling resistive devices and small motors, delivering precise speed and power management in demanding environments.

Specifications

ASIN	B07SW4LXY9
Best Sellers Rank	27,232 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 56 in Motor Speed Controllers
Brand	YWBL-WH
Colour	black\|grey\|white\|beige
Country Of Origin	China
Customer Reviews	4.0 4.0 out of 5 stars (107)
Display Type	LED
Included Components	inc
Item Dimensions L x W x H	9.6L x 6W x 5.4H centimetres
Item Weight	0.22 Kilograms
Manufacturer	YWBL-WH
Manufacturer Part Number	YWBL-WHe2f4krgngs
Material	Metal
Number of Items	1
Number of Packs	1
UPC	743562884601
Unit Count	1.0 count
Voltage	220 Volts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₨22827

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews