1/1

KOINO Switch KLNJ-A2

$ 48 .08

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 7

Payment Methods

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee

The KOINO Switch is high quality!
Contact Rating:125VAC,10A/30VAC,6A

Ask questions

(0/1,200)

Q: Can I place an order over the phone?

A: Yes, in some cases, you may be able to place an order over the phone. Please contact our customer service team and provide them with the necessary details to assist you with the phone order process.
Q: How can I compare prices and reviews of similar products?

A: On the product list page, you can view the prices and ratings of different items simultaneously. You can also use filters to sort products by price or rating, facilitating your comparison and selection.
Q: Can I place an order for an out-of-stock item?

A: If an item is currently out of stock, you may not be able to place an order for it. However, you can sign up for a notification to be informed when the item is back in stock.

Question has been sent successfully

Reviews

R

Riahanna Bain

Mar 16, 2025

KOINO Switch KLNJ-A2

I received the correct parts right away and paid the lowest price.

Helpful

Unhelpful
R

Rodney REIBLE

Oct 20, 2024

KOINO Switch KLNJ-A2

Very enjoyable

Helpful

Unhelpful
D

Daniel Morea

Oct 04, 2024

KOINO Switch KLNJ-A2

Super fast shipping and excellent service, thanks!

Helpful

Unhelpful
L

Linda Horn

Jan 07, 2024

KOINO Switch KLNJ-A2

Llegó en muy buen tiempo, en un precio excelente y tal como se describía. Muy contento.

Helpful

Unhelpful
A

Anonymous user

Nov 25, 2022

KOINO Switch KLNJ-A2

All was ok! No problems whatsoever.

Helpful

Unhelpful

KOINO Switch KLNJ-A2

$ 48 .08

Click here to view shipping costs.

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 7

Payment Methods

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee

People who bought this item also viewed

AirTAC Air Cylinder SULB100X50S

US$249.69

IFM Sensor IT5011

US$38.46

Mitsubishi Circuit Breaker NV50-FAU 3P

US$89.84

Shilin Contactor S-P15 36V

US$12.69

KANTOU Overload Pump OL-08S

US$67.56

Customers frequently viewed

IWAYA DENKI Water Pump 25CJT0752

US$2307.69

Panasonic Servo Motor MHMF022L1V2M

US$653.85

Honeywell Solenoid Valve VE4025B1045

US$334.62

ROTEN Mechanical Seal 8E5K-22-X

US$384.62

SANDSUN Overload Pump VA08H-760

US$1568.40

GS Battery 6-QW-60(450)-(55D23L-KR)

US$646.15

Rechi Compressor 44R273A

US$341.00

Bosch Rexroth Linear Guideway Runner Block R165381920

US$107.69

MINDMAN Air Cylinder MCQV2-11-40-200

US$88.46

Mitsubishi Compressor YB645WTG

US$549.00

SMC Solenoid Valve VQZ2121-5M1-C4

US$94.23

ULVAC Vacuum Pump PMB100DT-MD9A2R4XXB1

UniOhm Resistor 25121WJ0433T4E

US$134.62

STAIRS Water Pump CBK8-50/2

US$1384.62

Honeywell Temperature Controller DC1020CT-30100B-E

US$426.92

Bristol Compressor H22G124GPDF

SMC Solenoid Valve VF5520-3G-03

US$153.85

CKD Air Cylinder SCG-FA-50D-100-TOH-D

MTL Encoder MES-40-11250P

US$803.59

Fuji Fuse BLA020

US$6.90

Recent related posts

06/14/2020

Compressor failure of central air conditioning maintenance

The compressor as the core component of the air conditioner is similar to the "heart". Its failure will affect the operation of the entire system. Let's take a look at the compressor failure of the central air conditioning maintenance:

06/20/2022

How Does a VFD Work?

The first stage of a Variable Frequency AC Drive, or VFD, is the Converter. The converter is comprised of six diodes, which are similar to check valves used in plumbing systems.

08/19/2020

Common misunderstandings in the operation of industrial chillers

In the process of using the chiller, if it is used improperly, not only the desired effect will not be achieved, but the equipment will even be damaged. Then, what are the common operating mistakes of the chiller? Today, the editor of okmarts.com will give you a brief introduction.

08/20/2020

Selection, installation and inspection of solenoid valves in cold storage

When selecting, the solenoid valve diameter of the same size as the pipeline should be configured according to the size of the cold storage refrigeration equipment pipeline.

08/05/2020

Comprehensive introduction of central air-conditioning installation auxiliary materials (recommended collection)

Generally speaking, the auxiliary materials required for the installation of household central air-conditioning mainly include the following types:

06/14/2020

Method and procedure of replacing refrigeration compressor

1. Cut off the power supply: before replacing the compressor, be sure to cut off the power supply of the unit, otherwise there will be a risk of electric shock. When removing the power supply of the compressor, the identification of each wire and the corr器2䀀ￜ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔǅ༬皧嫦ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄

08/18/2020

Poor air-conditioning installation, hidden dangers beyond your imagination

The big guys in the air-conditioning installation think it’s nothing, isn’t it just hanging on the wall, a few workers toss around, this big guy can cool and heat, but in fact, if the air-conditioning installation fails,

06/20/2020

What are the causes of air conditioning trip

What are the causes of air conditioning trip 1. The contradiction between the rated current of the air conditioner and the current carrying capacity of the wire. 　　Here are two formulas involved: 　　①The rated current of air conditioner I=P÷U ÷power factor, the power remains unchanged, the smaller the voltage, the greater the current required. 　　② The current carrying capacity of the wire I=U÷R, the voltage is proportional to the current. 　　 So when the power supply voltage is normal, we must consider the line voltage drop. The longer the line, the greater the resistance, the greater the voltage drop, and the smaller the output current at the end. However, because the power of the load remains unchanged, the voltage becomes smaller, and the current that needs to be output will be larger. At this time, the wire is forced to overload, and the time will cause heating, and eventually cause the tripping of the open circuit. 　　 Some friends said that the heat of the wire will not cause the tripping of the circuit breaker. In fact, the manufacturer of the air switch has made it clear in the relevant manuals that the heat of the wire will cause the air switch to trip. Because the wire heats up, the crimp terminal will also heat up, and the resistance will become larger and larger. The larger the resistance, the greater the current consumption, and the hotter it will be, a vicious cycle. 　　 2. Leakage 　　During the daily maintenance work, we will encounter the situation that the air circuit trips due to the leakage of electricity. At least I have not experienced it once or twice. Regardless of the leakage of the neutral line or the leakage of the live line, a long time will cause the circuit breaker to trip. 　　Why does the electric leakage cause the MCB to trip? There are two situations. 　　 ① Good grounding. At the beginning, the leakage current was not large, and as time went by, the leakage current became larger and larger, and eventually evolved into a short circuit to ground, unable to close. 　　②There is no ground wire. If the equipment is not connected to the protective ground, when the wire leaks to the equipment, it is equivalent to adding a large shunt resistance. Like this problem, if the air conditioner does not have a ground wire, when the wire leaks to the air conditioner, the air conditioner is a very large shunt resistor and will consume a lot of current. Eventually, the wire will heat up or trip open. 　　How to determine whether the trip caused by the above two aspects can be done with a clamp ammeter. 　　 ① Measure the voltage at the input and output to see if there is a significant change in voltage drop. 　　②Measure whether the output current exceeds the standard. 　　 So my suggestion is: first measure the supply voltage to see if it is within the allowable fluctuation range. Then measure the current to see if it exceeds the rated ampacity of the wire. Finally, check the data one by one according to the measured data to find out the reason.

08/20/2020

Precautions for the selection of fan coils for large central air conditioners

The fan coil unit is an important component in a large central air-conditioning system. Its selection will directly affect our usage, such as cooling effect, power consumption, noise impact, etc.

07/16/2020

What should I do if there is ice jam in the cold and hot shock test box?

During the environmental test, the thermal shock series and the thermal shock test chamber may have many problems, which may cause ice jams. How to solve this problem? Some people think that when large equipment such as the thermal shock series appears The problem, most people may think that only * maintenance personnel can perform repairs, but this is not the case. Stress screening cold and hot shock test box

Ask questions

Reviews

KOINO Switch KLNJ-A2

People who bought this item also viewed

Customers frequently viewed

Recent related posts

Compressor failure of central air conditioning maintenance

How Does a VFD Work?

Common misunderstandings in the operation of industrial chillers

Selection, installation and inspection of solenoid valves in cold storage

Comprehensive introduction of central air-conditioning installation auxiliary materials (recommended collection)

Method and procedure of replacing refrigeration compressor

Poor air-conditioning installation, hidden dangers beyond your imagination

What are the causes of air conditioning trip

Precautions for the selection of fan coils for large central air conditioners

What should I do if there is ice jam in the cold and hot shock test box?

Welcome to O&Kmarts