I have two hots going into my breaker box (240volts). I want to put this switch before it reaches power to the box so I can cut power completely?

Without me being able to see it, I don’t know how you would get 240 v from it. I can see how you could get 120 v from each switch but to have 240 v, I’m sorry but I don’t know the answer.

How do you attach the face plate?

If you look close at the picture you can see a screw in the knob and two black “plates.” Remove the screw and knob and then you can put a plate on either side of whatever you are installing the switch on and put the knob and screw back in. I bought the box in the “frequently bought together” section on Amazon too. Baomain Master Switch Exterior Box SZW26-20 Work for Cam Switch SZW26-20/0-3.2 660V 20A 4 Position I hope this helps

I want to run a series of 20 amp rectifying diodes around a rotary switch to adjust voltage to a 12vdc, 250 watt motor. Will this switch work?

This should work for what you explained.

can I use it to switch from charging 2 12v batteries in parallel to using my 24 v trolling motor in serial?

Trolling motors can draw a lot of amperage, make sure you spec it correctly

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Taiss Universal Changeover Switch 20A 550V 4 Position 8 Terminals Latching Rotary Cam Selector Switch + SV2-4s Blue Connection Terminal LW26-20 0-4/2

Product ID: 236899077

Details

Brand
Taiss
Connector Type
Screw
Contact Type
Normally Open
Current Rating
20 Amps
Item dimensions L x W x H
1.97 x 1.97 x
Material
Copper

⚡20A current rating

🔄5-position latching rotary switch

🛡️Flame retardant, high-temp resistant PC

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Description

🔧 Switch Smart, Switch Confident — Own the Control Panel!

EFFORTLESS OPERATION - Smooth rotary cam action with tactile feedback for professional-grade usability.
DURABILITY MEETS SAFETY - Flame retardant PC housing with silver alloy contacts ensures longevity and oxidation resistance.
POWER THROUGH PRECISION - Handles up to 20A and 550V for robust industrial control.
COMPLETE INSTALLATION KIT - Includes 8 blue SV2-4 terminals and mounting screws for quick setup.
SEAMLESS MULTI POSITION CONTROL - 5 distinct latching positions with firm detents for reliable switching.

The Taiss Universal Changeover Switch is a 5-position, 20A, 550V rotary selector switch designed for industrial and scientific applications. Featuring a latching cam mechanism with 8 terminals and flame retardant PC material, it offers reliable, oxidation-resistant silver alloy contacts. Its compact 48x48x72mm size and included blue connection terminals plus mounting screws make it a turnkey solution for precise multi-output switching needs.

Specifications

ASIN	B08GR2344M
Actuator Type	Rotary
Best Sellers Rank	#28,231 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Selector Switches
Brand Name	Taiss
Circuit Type	5-way
Connectivity Protocol	X-10
Connector Type	Screw
Contact Material	Silver
Contact Type	Normally Open
Control Method	Touch
Current Rating	20 Amps
Customer Reviews	4.2 4.2 out of 5 stars (163)
International Protection Rating	IP54
Item Dimensions	1.97 x 1.97 x 1.97 inches
Manufacturer	Taiss
Material Type	Copper
Model	20A 550V
Mounting Type	Surface Mount
Number of Items	1
Number of Positions	4
Operating Voltage	550 Volts
Operation Mode	ON-OFF
Part Number	20A 550V
Switch Type	Rotary, Temperature Switch
Terminal	Screw
Unit Count	1 Count
Wattage	11000 watts

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€ 21.11

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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