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Baomain Universal Rotary Changeover Cam Switch SZW26-63/D303.3D 660V 63A 3 Position 3 Phase with Master Switch Exterior Box LW28-63/4

4.4 4.4 out of 5 stars 227 ratings
$31.99
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Purchase options and add-ons

Operation Mode ON-OFF-ON
Current Rating 63 Amps
Operating Voltage 660 Volts
Contact Type 3pst
Connector Type Screw
Brand Baomain
Terminal Screw
Item dimensions L x W x H 4.3 x 4.3 x 466329.6 inches
Circuit Type 3 way
Mounting Type Panel Mount
Switch Type
Rotary
Material
Plastic

About this item

  • Pole Numbers : 3 Pole
  • Ui : 660V ; Ith : 63A
  • Positions : 3 Positions(1-0-2)
  • Overall Size : 110 x 109 x 195mm /4.25" x 4.2" x 7.7"(L*W*T)
  • Total Weight : 757g

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 4.3 x 4.3 x 466329.6 inches; 1.74 Pounds
  • Item model number ‏ : ‎ SZW26-63/D303.3D
  • Date First Available ‏ : ‎ July 23, 2016
  • Manufacturer ‏ : ‎ Baomain Electric
  • ASIN ‏ : ‎ B07H5GZ53G
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.4 4.4 out of 5 stars 227 ratings

Product Description

Rotary Cam switch
rotary cam switch

Universal Rotary Changeover Cam Switch 63A 3 Position 3 Phase 12 Terminals

  • Rotary Cam Selector Latching Switches
  • Positions : 3 Positions (1-0-2)
  • Ui: 660V ; Ith : 63A
  • Pole Numbers : 3 Pole
  • Terminals: 12 screws terminals
  • Overall Size: 4.4" x 4.4" x 7.36"(L*W*T)
  • Total Weight : 757g/1.66 lbs
  • Protection level: IP 65
  • Material: Plastic,Metal
  • Package Includes: 1 x Switch ,1 x Exterior Box ,Accessiores

63A CAM SWITCH

  • Professional Supplier for Rotary Cam Switches
  • Supply for different Range of Changeover Switches from 20A to 160A
  • Good Apprearance and Convenient Operation,safety and reliable with external Wiring for easy use

PRODUCT ADVANTAGES

Silver Alloy Contacts

Copper Connection

Reinforce Flame Retardant PC Housing

cam switch application motor switch

Silver Alloy Contacts

  • Low resistivity
  • Good Conoductivity
  • High Temperature Resistance
  • Oxidation Resistance

Copper Connection

  • Thick Galvanized Copper
  • Good Conoductivity
  • Not easy to wear & tear.

Flame Retardant PC Housing

  • Reinforced Retardant material
  • Good Insulation Performance
  • High Temperature Resistance
  • More Durable

Applications

The Cam Switches are widely implicated in the electrical control-panel-indicate.

Master Switch Exterior Box LW28-63/4 63a cam switch 40a cam switch 32a cam switch 20a cam switch 125A cam switch
LW28-63/4 SZW26-63/D303.3 SZW26-40/D303.3D LW28-32/D303.3D SZW26-20/D303.3D LW28-125/D303.3D
Customer Reviews
4.5 out of 5 stars
234
4.5 out of 5 stars
431
4.2 out of 5 stars
95
4.4 out of 5 stars
82
4.0 out of 5 stars
1
4.3 out of 5 stars
9
Price $13.99 $22.89 $22.59 $18.99 $15.80 $41.99
Ith（Amp.) 63 Amp. 63 Amp. 40 Amp. 32 Amp. 20 Amp. 125 Amp.
3 Position (1-0-2) None ON-OFF-ON ON-OFF-ON ON-OFF-ON ON-OFF-ON ON-OFF-ON
Package Exterior Box Cam Switch Switch & Box Switch & Box Switch & Box Switch & Box

Looking for specific info?

Customer reviews

4.4 out of 5 stars
4.4 out of 5
227 global ratings

Customers say

Customers like the quality of the electronic switch. They say it's a very high quality product that works well and is perfect for their use. However, some customers differ on ease of use.

AI-generated from the text of customer reviews

18 customers mention16 positive2 negative

Customers like the quality of the electronic switch. They mention it's a good product, it'll last a long time, and is perfectly acceptable for this use. The switch is well built and sturdy. The points look well made and it works great as a flip switch.

"...So far the setup works for my needs." Read more

"...Used a bigger junction box, but switch functionality was super and worked as intended. 👍🏻..." Read more

"...I suggest you buy the switch without the box (the switch itself is very good) and mount it in a much larger box...." Read more

"...The terminal screws are pretty heavy duty, no issues with connections. Mounts easy, holes for wires already there and the grommets included." Read more

11 customers mention4 positive7 negative

Customers have mixed opinions about the ease of use of the electronic switch. Some mention that it is easy to use, simple, and cost effective. They say the function is self-explanatory and the switch mounts easily. However, others say that there are no installation instructions and that it's difficult to install with large wires.

"...No instructions, but I used jumper wires on one side (output), putting the shore and inverter input wires on the other, top and bottom respectively...." Read more

"...Mounts easy, holes for wires already there and the grommets included." Read more

"...6 gauge wire, the box is a bit small and it was very difficult to get the wires secured and seat the switch in the box...." Read more

"Negative point is no installation instructions." Read more

Reviews that the box is too small are correct - also the screws ...
4 Stars
Reviews that the box is too small are correct - also the screws ...
The box is too small. I struggled to get the box to accept #8 wire although the switch can handle more. I suggest you buy the switch without the box (the switch itself is very good) and mount it in a much larger box.Make sure you carefully hand tighten the four corner screws as they easily break if you turn them in too hard.Thank you to the others who did the schematics for the wiring it was very helpful. I used it to switch the dryer's 240V 30A circuit to wire a panel with a receptacle to power the RV when it's in the driveway.
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Top reviews from the United States

John
5.0 out of 5 stars Works
Reviewed in the United States on November 1, 2023
Verified Purchase
Used in an RV Solar setup, two inputs to ( shore and inverter) one output. No instructions, but I used jumper wires on one side (output), putting the shore and inverter input wires on the other, top and bottom respectively. So far the setup works for my needs.
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Craig Staples
5.0 out of 5 stars Super great switch ! 😊
Reviewed in the United States on February 24, 2024
Verified Purchase
The media could not be loaded.
 Used switch to power between car charger and heater. Used a bigger junction box, but switch functionality was super and worked as intended. 👍🏻
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Donald J. Arndt
4.0 out of 5 stars Reviews that the box is too small are correct - also the screws ...
Reviewed in the United States on September 5, 2023
Verified Purchase
The box is too small. I struggled to get the box to accept #8 wire although the switch can handle more. I suggest you buy the switch without the box (the switch itself is very good) and mount it in a much larger box.
Make sure you carefully hand tighten the four corner screws as they easily break if you turn them in too hard.
Thank you to the others who did the schematics for the wiring it was very helpful. I used it to switch the dryer's 240V 30A circuit to wire a panel with a receptacle to power the RV when it's in the driveway.
Customer image
Donald J. Arndt
4.0 out of 5 stars Reviews that the box is too small are correct - also the screws ...
Reviewed in the United States on September 5, 2023
The box is too small. I struggled to get the box to accept #8 wire although the switch can handle more. I suggest you buy the switch without the box (the switch itself is very good) and mount it in a much larger box.
Make sure you carefully hand tighten the four corner screws as they easily break if you turn them in too hard.
Thank you to the others who did the schematics for the wiring it was very helpful. I used it to switch the dryer's 240V 30A circuit to wire a panel with a receptacle to power the RV when it's in the driveway.
Images in this review
Customer image
Customer image
3 people found this helpful
Helpful
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John Ezell
5.0 out of 5 stars very good
Reviewed in the United States on March 30, 2024
Verified Purchase
this product was what I needed
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Stealthy like a cat
5.0 out of 5 stars Solid. Very useful.
Reviewed in the United States on May 7, 2022
Verified Purchase
This is useful for switching between inputs, outputs, single or split phase, depending on how you choose to wire it. The terminal screws are pretty heavy duty, no issues with connections. Mounts easy, holes for wires already there and the grommets included.
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Amazon Customer
5.0 out of 5 stars Transfer switch
Reviewed in the United States on July 18, 2023
Verified Purchase
as advertised
One person found this helpful
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Nathan
3.0 out of 5 stars Good switch, box too tight for gauge 6 copper wire.
Reviewed in the United States on January 27, 2020
Verified Purchase
Able to set up switch as a changeover between two kilns. Had to put jumpers on the right side terminals, and then wire each kiln to the left side terminals. For 6 gauge wire, the box is a bit small and it was very difficult to get the wires secured and seat the switch in the box. Switch seems sturdy, but could feel the strain on the assembly when trying to seat it in the box. So far, wires remained secure and switch appears to be working. Will have a full firing cycle later this Spring and can update later.
3 people found this helpful
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Clon
4.0 out of 5 stars Just as described
Reviewed in the United States on April 19, 2024
Verified Purchase
Used on solar system
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Top reviews from other countries

Translate all reviews to English
nicolas tremblay
5.0 out of 5 stars bien
Reviewed in Canada on November 18, 2023
Verified Purchase
exactement ce que j'avais besoin
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Fernand
3.0 out of 5 stars Qualité moyenne
Reviewed in Canada on February 19, 2023
Verified Purchase
J'ai du refaire les adaptateurs de connexion des fils car ils ne serrait pas convenablement et ça devenait pas très sécuritaire et les contact sont vraiment très petit pour 63 Amp. je conseil mettre la connexion du tambour sans la charge et de mettre la charge par la suite pour ne pas endommager les contact.
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M S
5.0 out of 5 stars Well made
Reviewed in Canada on December 22, 2022
Verified Purchase
Does what it's supposed to...happy camper
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Yvan riendeau
5.0 out of 5 stars Rapide et efficace
Reviewed in Canada on November 9, 2022
Verified Purchase
Très satisfait du produit et de la vitesse de livraison.
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Pascal
5.0 out of 5 stars Great switch for windmill
Reviewed in Canada on March 12, 2022
Verified Purchase
I use this switch for my windmill, so i have position 1 connected to my rectifier, and i jumped pos 1 to pos 2 and short to other side of pos 2 to have a brake, works great !
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