Would there be a problem using this switch for 120vac at less than 5 amps?

This switch is for 12 volt DC current. Not 120v AC.

Do they make a universal 12 volt rheostat switch for a blower motor to control the speed?

Probably, the problem is each blower motor will be different - amperage could be a problem. You would need to know what the volt/amps is for the existing and then look for specs on others.

which terminal is ground

This is an on-off switch so there is no ground. In a 12v system, auto, boat, rv, you switch the "hot" wire and leave the ground directly connected to the load (light, pump, etc.). I am using this in an RV on the battery box. These days, your smoke detector and/or CO2 detector are always on, so this allows me to turn off the battery when I want to remove it without the annoying spark.

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

DaierTek Automotive Toggle Switch 50A 12VDC Heavy Duty 12 Volt ON Off Switch 50 Amp SPST 2 Position 2 Pin Metal Chrome Plated Screw Terminals

DaierTek Automotive Toggle Switch 50A 12VDC Heavy Duty 12 Volt ON Off Switch 50 Amp SPST 2 Position 2 Pin Metal Chrome Plated Screw Terminals

Product ID: 146499492

Details

Brand
DAIERTEK
Material
Metal
Mounting Type
Panel Mount
Terminal
Screw
Voltage
12

⚡50A heavy-duty current capacity

🔧12mm precision mounting hole

🔩Durable metal & chrome-plated terminals

HK$124

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered 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 Hong Kong.

Secure transaction

Description

⚙️ Flip the switch to power your ride with confidence!

BUILT TO LAST - Crafted from premium aluminum and copper with chrome-plated screw terminals for ultimate durability and corrosion resistance.
TRUSTED BY PROS - Highly rated with 4.5 stars from 765 reviews, making it a go-to choice for automotive enthusiasts and professionals alike.
POWER THROUGH ANYTHING - Handles a robust 50 Amp current at 12V DC for all your automotive power needs.
EFFORTLESS INSTALLATION - Standard 12mm mounting hole and machine screw terminals ensure quick, secure, and solder-friendly connections.
VERSATILE AUTOMOTIVE ESSENTIAL - Perfect for controlling lights, fog lamps, dome lights, and other vehicle accessories with reliable ON/OFF switching.

The DaierTek Automotive Toggle Switch is a heavy-duty, 50 Amp, 12V DC SPST switch designed for reliable automotive applications. Made from durable aluminum and copper with chrome-plated screw terminals, it features a 12mm mounting hole for easy panel installation. Ideal for controlling vehicle lighting and accessories, this rugged toggle switch combines professional-grade performance with user-friendly installation, backed by excellent customer reviews.

Specifications

ASIN	B07SJS8BFM
Best Sellers Rank	#16,592 in Automotive ( See Top 100 in Automotive ) #49 in Automotive Replacement Toggle Switches
Brand Name	DAIERTEK
Circuit Type	2-way
Color	White
Connector Type	Screw
Contact Material	Copper,metal
Contact Resistance	50
Contact Type	Spst
Current Rating	50 A
Customer Reviews	4.5 4.5 out of 5 stars (775)
Dielectric Strength	1500 volts
Insulation Resistance	100 megaohms
Item Weight	38 g
Manufacturer	DaierTek
Material Type	Metal
Maximum Current	50 A
Model	R13-401-101
Mounting Hole Diameter	12 millimeters
Mounting Type	Panel Mount
Number of Positions	2
Operating Voltage	12 volts_of_direct_current
Operation Mode	ON-NONE-OFF
Part Number	R13-401-101
Specification Met	IEC 60529
Switch Type	Metal, Rocker Switch, SPST, Toggle Switch
Terminal	Screw
UPC	016071636291
Unit Count	1 Count
Voltage	12 volts_of_direct_current

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks 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.

HK$124

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered 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 Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews