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Baomain Universal Rotary Changeover Switch LW28-32/D303.3D with Master Switch Exterior Box 660V 32A 12 Terminals 3 Phase

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$18.99

$ 9 .99 $9.99

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Product Description

Rotary Cam Switches
Cam Switches

Universal Rotary Changeover Switch 32A

  • Positions : 3 Positions (1-0-2)
  • Ui : 660V; Ith : 30-32A
  • Pole Numbers : 3 Pole
  • Terminals: 12 screws terminals
  • Overall Size: 4.3" x 4.3" x 5.35"(L*W*T)
  • Total Weight : 520g/1.14 lbs
  • Protection level: IP 65
  • Package Includes: 1 x Switch ,1 x Exterior Box ,Accessiores
Cam Switches

Thicker materilal

Silver Alloy Contacts

  • Thick Galvanized Copper Connection
  • High Temperature Resistance
  • Low resistivity

Rotary Cam Switches

High-quality Hardware

  • Good Conoductivity
  • Not easy to wear & tear

Rotary Cam Switches

Flame Retardant PC Housing

  • Reinforced Retardant material
  • Good Insulation Performance
  • More Durable
Cam Switches

Widely for electrical wiring in the power switc, conversion of the control circuit, asynchronous motor start-up, reversing, speed switches.


Adrian Ramirez
Reviewed in the United States on March 10, 2025
Works great for allowing me to select between battery backup (UPS) power and non-backup power on my gas furnace. Feels high quality, easy to install, lots of room inside the box for wiring.
Murari Lal
Reviewed in India on August 4, 2024
Over all device is looking good. But after sometime it's spring and blades are joined after heating. And now it is not working.
J. Miller
Reviewed in the United States on July 27, 2024
Build quality is a little lower than it looks in the photos, but seems plenty good for my needs. Switch is very snappy. Screws hold wires (or more ideally, crimped terminals or ferrules) securely.For my application I was connecting the 3-phase output of a VFD to power two different devices (relying on the VFD control panel to reverse the spindle when needed). I connected the motor leads to the appropriate, opposite switched positions (even numbers vs odd numbers), connected the VFD output to the corresponding side for one of the switched positions, and connected jumper wires to the corresponding terminals of the opposite switched position, so the power feeds to either position when switched left or right, but feeds nowhere in the middle position. Works great!If you need to wire this up as a reversing tumbler switch it is capable but the wiring is more complicated. I recommend referring to YouTube tutorials.
Dale P.
Reviewed in the United States on May 1, 2023
I was looking for something better then a 30 amp switch. This rotary switch has it all. Heavy duty, easy to install and quick to install in small places.
john H. Garrison
Reviewed in the United States on March 3, 2023
Transfer switch between inverter 120V and utilities 120V to three lighting groups. Works ok.
Roger D Albert
Reviewed in the United States on November 8, 2023
Switch worked OK, but just over a year later, the knob broke. Can't seem to find a replacement. Just not built well. Note, it only gets used lightly, and only on weekends (so Very lightly). I now need to find a better unit.
Customer
Reviewed in Canada on November 13, 2023
Worked great for transferring power from house power to generator power for fridge.
AW
Reviewed in Canada on October 13, 2023
Works as d escribed. Would recommend this product to others.
dan
Reviewed in the United States on August 27, 2022
It’s no A-B, but it gets the job done, the box is a little brittle so take care when punching out the holes
Brian W Brombacher
Reviewed in the United States on June 5, 2022
I just wish they made one that fit a standard 4 inch square box or had a knockout on the bottom
Grizzly
Reviewed in the United States on May 8, 2022
Hooked up so I could switch between inverter power or generator power to in a semi and only need 1 set of dedicated plugs.
Noé
Reviewed in Mexico on May 12, 2022
Lo utilice como desconectador de la red eléctrica y switch para usar mi generador portátil, muy buena construcción
Randall Lepine
Reviewed in Canada on December 16, 2022
I use this switch to select either 3000 watt generator that I use for off grid battery charging. It works fine as a transfer switch for that purpose.It is solid built and easy to enter the cables and terminate the wires on the screws.
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