Best Knife Switches (April 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

tatoko Educational Single Pole Knife Switch Physics Laboratory Equipment Sing...

9.9
CPR Score
Top 2

AXLIZER Double Pole Double Throw Electrical Switch, Knife Switch, Electricity...

9.8
CPR Score
Top 3

AC 400V 200A Single Throw Electric Brake Open Type Safety Knife Switch SPST

9.7
CPR Score
Tips


Our team has analyzed 249 products of different Industrial Electrical brands, including QWORK, BQLZR, EISCO, Baomain, Walfront, YaeTek, Saim, EX ELECTRONIX EXPRESS, Sci-Supply, UKCOCO, YXQ, American Educational Products, AXLIZER, Fielect, tatoko, Ajax Scientific, GWNOWZZET, LOYALHEARTDY, SEOH, CGjiogujio, MOTTDAM And AceCrew. The following list of top 30 Knife Switches is prepared for the customers by analyzing and comparing different 249 Knife Switches reviews.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Knife Switches Rated by CherryPicks

Market Overview
Knife Switches Reviewed
  • Reviews Analyzed: 973 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $66.99
  • Lowest Price: $4.95
  • Avg. Price: $19.05
Price Disclaimer

Top 30 Knife Switches on Amazon (Verified You can Buy)

Top 1

tatoko Educational Single Pole Knife Switch Physics Laboratory Equipment Single Pole Single Throw (Spst) Switch 10PCS

tatoko
tatoko
2.95 x 1.37 x 1.0 Inches

Ratings for tatoko (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
tatoko shop -

Features

Special equipment for students classroom and laboratory experiments.Tip: Max working voltage 36V.
Single-pole single-throw (Spst ) switch for making and breaking a single electrical connection circuit.
Show More
Top 2

AXLIZER Double Pole Double Throw Electrical Switch, Knife Switch, Electricity Experimental Equipment, Teaching Instrument Used to Disconnect Two Simultaneous Electrical Connections

AXLIZER
DPDTESEC-1

Ratings for AXLIZER (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
AXLIZER -

Features

Material: hard plastic, high quality pure copper, high safety, high safety factor; fine workmanship, high color value, durable, to provide students with hands-on experience to learn the principles of electricity and circuit.
Safe and visual knife switch, switch provides stability, visualization of electrical principle, screw type binding post, tightening connection terminal is heavy, easy for wiring, for safe electrical connection; easy to reconfigure layout, enough for classroom.
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Top 3

AC 400V 200A Single Throw Electric Brake Open Type Safety Knife Switch SPST

YXQ
KWYLND2

Ratings for YXQ (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
WLG Electrical -

Features

Item Name : Knife Switch;Type : Single Pole Single Throw(SPST); Model: HD11-200/18
Ue:AC 400V; Ie:200A;Uimp: 8kV; Ui: 690v 50HZ
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Top 4

tatoko 5PCS Educational Single Pole Knife Switch Physics Laboratory Equipment Single Pole Single Throw (SPST) Switch

tatoko
tatoko055
2.95 x 1.37 x 1.0 Inches

Ratings for tatoko (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
tatoko shop -

Features

Special equipment for students classroom and laboratory experiments.Tip: Max working voltage 36V.
Single-pole single-throw (SPST) switch for making and breaking a single electrical connection circuit.
Show More
Top 5

Mini Knife Switch - Single

Sci-Supply
SS3360

Ratings for Sci-Supply (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Sci Supply -

Features

Mini Knife Switch - Single Pole
Small 2" x 1" x 1" Footprint
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Top 6

QWORK Educational Single Pole Knife Switch, 10 Pack Single Throw Electrical Switch for Making and Breaking a Single Electrical Connection Circuit Physics Laboratory Equipment

QWORK
WD5555

Ratings for QWORK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Qshave 6,105
QWORK 1,047

Features

Durable: Made of hard plastic and copper material, high safety factor, durable. Single pole single throw switch for making and breaking a single electrical connection circuit.
Easy to use: Stability, visualization of electrical principle, screw terminal, convenient wiring, safe electrical connection.
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Top 7

Ajax Scientific - EL236-0000 DPDT Knife Switch

Ajax Scientific
EL236-0000

Ratings for Ajax Scientific (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Double-pole, double-throw electrical switch for making and breaking two simultaneous electrical connections
Posts with knurled nuts for securing electrical wire to knife switch
Show More
Top 8

UKCOCO 5 Pack Educational Single Pole Knife Switch Single Throw Switches with Screw Type Binding Post for Home School Teaching Experiment

UKCOCO
1136LZ11I6K7VT6H4FL1P
2.9528 x 1.378 x 1.1811 Inches

Ratings for UKCOCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
keleonto -
Rejuvenation SQ -

Features

Special equipment for students classroom and laboratory experiments.
Great for home, school, teaching or physical experiment.
Show More
Top 9

Baomain 4 Pole Double Throw Electric Brake Safety Knife Switch HS11F-100/48 380V 100A

Baomain
HS11F-100/48

Ratings for Baomain (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Baomain 5,507

Features

Product Name: Knife Switch
Rating: 380V 100A, Type: 4 Pole Double Throw(3PDT)
Show More
Top 10

YaeTek 100Amp Disconnect Knife Switch 3 Pole Double Throw Breaker Backup Circuit Generator 3P 100A Orange

YaeTek
B078NL7F3C
8.0 x 6.0 x 4.0 Inches

Ratings for YaeTek (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Long Time Trading 6,914

Features

0-380V
Max current:100A
Show More
Top 11

BQLZR 32Amps 2 Pole Double Throw DPDT Safety Disconnect Switch Iron Plated Zinc Type 1

BQLZR
N04688
5.315 x 2.3622 x 2.9528 Inches

Ratings for BQLZR (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BQLZR(7-20 days delivery,Fast and free shipping,great customer service) -

Features

Convert between power syestem and self generator circuit
The switch is also handy when charging the battery as I no longer need to touch the battery contacts, just connect to my camper plug. Clean and simple. The switch is sturdy and durable. Mount it upside down on the panel so it doesn't get water or bake in the sun.
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Top 12

YXQ AC 400V 200A Double Pole Electric Brake Open Type Safety Knife Switch DPST

YXQ

Ratings for YXQ (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
WLG Electrical -

Features

Product Name : Closing Switch;Type : Double Pole Single Throw(DPST)
Material : Metal;Power : AC 400V 200A;Model:HD11-200/28
Show More
Top 13

Felect 2PCS Educational Single Pole Knife Switch Physics Laboratory Equipment Single Pole Single Throw (DPDT) Switch

Fielect
FLT200614G-0002

Ratings for Fielect (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fielect US -

Features

[Paramater]- Model: Double pole double throw switch; Type: DPDT; Pole: 2
[Composition]- This switches consist of baseboard, binding post, knife switch, knife feet, knife rest and insulated handle. Double pole double throw switch use for making and breaking two simultaneous electrical connections
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Top 14

American Educational 7-KS-1 Brass Small Knife Switch, Single Pole Single Throw (SPST), Plastic Base, 2" Length, 1" Width, 1" Height (Bundle of 10)

American Educational Products
7-KS-1-A
0.0006 Pounds
  • Unknown: English

Ratings for American Educational Products (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Sci Supply -

Features

Knife switch provides students with hands-on experience studying principles of electricity and circuitry
Single-pole single-throw (SPST) switch provides basic on/off capability for a single circuit
Show More
Top 15

Baomain 3 Pole Double Throw Electric Brake Safety Knife Switch 380V 100A

Baomain
HS11F-100/38

Ratings for Baomain (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Baomain 5,507

Features

Product Name : Knife Switch; Type : 3 Pole Double Throw(3PDT)
Color : Yellow, Black; Material : Metal
Show More
Top 16

Disconnect Knife Switch Double Throw 100A 220V 2 Pole Safety Two-Way Double-Switching Switch Orange

GWNOWZZET
Knife Switch
6.1024 x 3.0315 x 3.8583 Inches

Ratings for GWNOWZZET (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
GWNOW -

Features

Parameters: Voltage:0-380v,Rated Current:100A. Peak Withstand Current: 120A. Pole: 2. Eectrical Life: 10 Years.
Material:Copper + ABS + BMC+insulation. The Knife Switch Is Made Of High Quality Copper And Abs, Durable Practical And Stable Performance. With The ABS Cover, Very Safe To Use.
Show More
Top 17

YXQ 380V 100A 3 Pole Double Throw Power Supply Safety Control Knife Switch Gray

YXQ
ax0000aq2
874.0 Grams

Ratings for YXQ (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
WLG Electrical -

Features

Product Name : Knife Switch;Model No. : HK1A-100/3 DG;Pole : 3
Throw : 2;Rated Voltage : AC 380V
Show More
Top 18

100 Amp Disconnect Knife Switch 100A Two Pole Circuit Breaker Backup Generator

AceCrew
6.0 x 2.0 x 4.0 Inches

Ratings for AceCrew (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
AceCrew -

Features

Contact Rating: 0 to 440V, 100A, AC or DC
Maximum Cable Size: 00(2/0) AWG or 10 x 8.5mm
Show More
Top 19

5 Pack SPDT Knife Switches (Single Pole Double Throw), 2.98" × 1.36" × 1.15" by Electronix Express

EX ELECTRONIX EXPRESS
2.98 x 1.36 x 1.15 Inches

Ratings for EX ELECTRONIX EXPRESS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Electronix Express -

Features

Set of 5 Single Pole Double Throw (SPDT) knife switches
Features small screw-type binding posts for easy access to all positions (Note: there aren't holes in the posts)
Show More
Top 20

Eisco Labs Knife Switch, Double Pole - Single Throw

EISCO
PH1002A
3.5 x 3.0 x 1.0 Inches

Ratings for EISCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
hBARSCI 4,153

Features

Double pole, single throw knife switch
Durable enough for repeated student use
Show More
Top 21

SEOH Knife Switch Single Pole Single Throw

SEOH
1990-1LC
0.05 Pounds

Ratings for SEOH (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Scientific Equipment of Houston -

Features

Works great in Labs, Classrooms or for Home Experiments!
Single Throw
Show More
Top 22

Saim AC 400V 200A Knife Switch Double Pole Electric Brake Open Type Safety Knife Switch DPST,Physics Laboratory Equipment

Saim
CYJ170930A4#QML

Ratings for Saim (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Saim's Store -

Features

Product Name : Knife Switch;Type : Double Pole Single Throw(DPST)
Material : Metal;Power : AC 400V 200A;Model:HD11-200/28
Show More
Top 23

Eisco Labs Knife Switch, Single Pole - Double Throw

EISCO
PH1000B
3.5 x 2.0 x 1.0 Inches
0.1 Pounds

Ratings for EISCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
hBARSCI 4,153

Features

Single Pole, double throw knife switch
Durable enough for the classroom
Show More
Top 24

2 Pcs 32A 220V 2 Pole Disconnect Knife Switch DPDT Double Throw Knife Switch Power Disconnect Switch Orange Household Circuit Dual Knife Switch Closing Switch for Home Appliances

Walfront
Walfront1hsxwkpr2z
3.937 x 3.1496 x 3.5433 Inches
0.5071 Pounds

Ratings for Walfront (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
nineone 9,085

Features

ITEM NAME AND APPLICATION: Three Pole Double Throw DPDT Knife Switch. Used for Fail-safe Circuit Breaker, Switching in Backup Generator, Power Switch, etc.
PRODUCT PARAMETERS: Material:Copper + ABS + BMC+insulation resin. Voltage:0-380V;Max current:100A. Peak Withstand Current: 120A. Pole: 3. Eectrical Life: 10 Years.
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Top 25

Heavy Duty 100A Three Poles Double Throw Knife Switch Safety Blade

CGjiogujio
100A

Ratings for CGjiogujio (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Yodaoke 9,446

Features

Material: ABS + Copper; Color: Orange + Green
Make & Break Capacity: AC380V(COSφ0.72-0.82): 100A
Show More
Top 26

100Amp Disconnect Knife Switch,3 Pole Double Throw Knife Safety Disconnect Switch for 3Phase Circuit

MOTTDAM
dklds-496

Ratings for MOTTDAM (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Allkpoper -
mottdam -

Features

Parameters: Rated Voltage:380v, Rated Current:100A. Pole: 3. Adopt round high edge anti electric shock design, completely eliminate the risk of electric shock, safer to use. The use of knife clip spring, lifting more closely, the life of up to ten years.
Material: Copper + Flame retardant resin material. Durable Practical And Stable Performance. The handle is made of high specification flame retardant nylon material, safer to use.
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Top 27

Knife Switch,Saim 380V 100A 3 Pole Double Throw Power Supply Safety Control Switches Gray

Saim
ax0000aq2#LJY
1.9268 Pounds

Ratings for Saim (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Saim's Store -

Features

Product Name : Knife Switch;Model No. : HK1A-100/3 DG;Pole : 3
Throw : 2;Rated Voltage : AC 380V
Show More
Top 28

Disconnect Knife Switch Double Throw 100A 380V 4 Pole Safety Two-Way Switching Switch Orange Power Switches Industrial

GWNOWZZET
Knife Switch
6.1024 x 7.7 x 3.8583 Inches

Ratings for GWNOWZZET (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
GWNOW -

Features

Parameters: Voltage:0-380v,Rated Current:100A. Peak Withstand Current: 120A. Pole: 4. Eectrical Life: 10 Years.
Material:Copper + ABS + BMC+insulation. The Knife Switch Is Made Of High Quality Copper And Abs, Durable Practical And Stable Performance. With The ABS Cover, Very Safe To Use.
Show More
Top 29

Disconnect Knife Switch, 3 Pole Double Throw 225A Safety Disconnect Switch Copper Power Disconnector

LOYALHEARTDY

Ratings for LOYALHEARTDY (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
WILLQUN -

Features

【Product Parameters】Rated voltage: 0-380V, rated current 225A, rated frequency: 50HZ, number of poles: 3 poles.
【Tunnel Link】This disconnect knife switch adopts tunnel connection, the maximum amperage can be connected with 50 cables, which is safe and convenient.
Show More
Top 30

YaeTek 100Amp 2 Pole Disconnect Knife Switch Dual Power Copper Power Disconnector Switch Semicircular Breaker Backup Circuit Generator (2P 100A)

YaeTek
6.5 x 4.0 x 3.0 Inches

Ratings for YaeTek (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Long Time Trading 6,914

Features

0-380V
Max current:100A
Show More

Top 10 Knife Switches - Verified to Buy (Apr. 2024)

Top 10 Knife Switches Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • tatoko
  • AXLIZER
  • YXQ
  • Sci-Supply
  • QWORK
  • Ajax Scientific
  • UKCOCO
  • Baomain
  • YaeTek
  • BQLZR

Top 10 Knife Switches Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 QWORK 3,077 4.9
🥈 hBARSCI 1,193 4.8
🥉 Baomain 964 4.9
4 Qshave 890 4.8
5 Long Time Trading 801 4.8
6 nineone 562 4.7
7 Fielect US 528 4.9
8 Amazon.com 385 4.7
9 Electronix Express 379 4.9
10 WLG Electrical 363 4.8
View or download top Knife Switches seller & rating report
QWORK [3077] hBARSCI [1193] Baomain [964] Qshave [890] Long Time Trading [801] nineone [562] Fielect US [528] Amazon.com [385] Electronix Express [379] WLG Electrical [363] QWORK 34% hBARSCI 13% Baomain 11% Qshave 10% Long Time Trading 9% nineone 6% Fielect US 6% Amazon.com 4% Electronix Express 4% WLG Electrical 4%

[Get] Knife Switches Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Knife Switches Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Industrial Electrical supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Knife Switches to buy for new April 2024?

CherryPicks’s Methodology for Evaluating Knife Switches

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Industrial Electrical items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 249 of Knife Switches reviews based on our selection criteria. It helped us shortlist the top qualified and rated Knife Switches for Industrial Electrical, We found that most customers choose Knife Switches with an average price of $19.05, and the top brands are QWORK, BQLZR, EISCO, Baomain, Walfront, YaeTek, Saim, EX ELECTRONIX EXPRESS, Sci-Supply, UKCOCO, YXQ, American Educational Products, AXLIZER, Fielect, tatoko, Ajax Scientific, GWNOWZZET, LOYALHEARTDY, SEOH, CGjiogujio, MOTTDAM And AceCrew. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Knife Switches for you, We have researched hundreds of sellers and picked the top sellers for Industrial Electrical, including QWORK, hBARSCI, Baomain, Qshave, Long Time Trading, nineone, Fielect US, Amazon.com, Electronix Express, WLG Electrical, BQLZR(7-20 days delivery,Fast and free shipping,great customer service) And AXLIZER. The tatoko Educational Single Pole Knife Switch Phy... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 36 consumers with an average rating of 3.9.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Knife Switches to buy.


Written By Thomas Joseph

Thomas Joseph has over 7 years of working experience with a reputation science laboratory. He is a father, a writer, and a pet lover. He would be sharing his expert knowledge on Industrial and scientific equipment to help us make the right purchase.