1/1

Dwyer Switch A6-851221

$ 138 .46

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 3

Payment Methods

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

The Dwyer Switch is high quality!
Current Rating:15 @ 6 VDC;8 @ 12 VDC;4 @ 24 VDC
Pressure Range:91 to 150;6.28 to 10.35 psi

Ask questions

(0/1,200)

Q: How can I track my order?

A: Once your order is shipped, you will receive a confirmation email with tracking information. You can use this information to track your order through the logistics provider's website.
Q: How can I apply for a purchase invoice?

A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.
Q: What should I do if a product is lost or damaged during shipping?

A: We purchase shipping insurance for every order to ensure the safety of the products during transportation. If the products are lost or damaged, please contact our customer service team promptly. We will assist you in resolving the issue and provide appropriate compensation.

Question has been sent successfully

Reviews

S

Sandra Pittman

Dec 12, 2025

Dwyer Switch A6-851221

very helpful staff - product arrived before I expected it

Helpful

Unhelpful
L

Luis Salazar

Apr 04, 2025

Dwyer Switch A6-851221

Ordered everything I needed and the process was super convenient and easy.

Helpful

Unhelpful
S

Scott Canavan

Nov 23, 2024

Dwyer Switch A6-851221

I’m looking forward to it being as described. I prefer some interaction when I shop online.

Helpful

Unhelpful
S

Svend Lee

Mar 22, 2024

Dwyer Switch A6-851221

Item is available for immediate purchase!

Helpful

Unhelpful
A

Anonymous user

Nov 25, 2022

Dwyer Switch A6-851221

All was ok! No problems whatsoever.

Helpful

Unhelpful

Dwyer Switch A6-851221

$ 138 .46

Click here to view shipping costs.

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 3

Payment Methods

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

People who bought this item also viewed

NEW-ERA Air Cylinder JKRS-SD32-200-ZC

US$330.00

Honeywell Sensor T7411A1019

US$750.00

Eaton Moeller Circuit Breaker NZMH1-S100

US$363.24

Nader Contactor NDC1N-95

US$245.00

SHOWA Overload Pump OLP20-H-L

US$325.48

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

Copeland Compressor 4MI1-300-EWK-D

Eaton Vickers Vane Pump 4535V-50A35-1BB22R

US$2080.77

Fuji VFD Frequency Converter FRN37F1E-4C

Festo Air Cylinder DGC-K-40-500-PPV-A-GK

US$1231.15

Copeland Compressor RS55C1-PAA-711

Toshiba Air Conditioner MMD-UP0101M(P)HY-CL

Emerson Alco Expansion Valve AFAE 3/4SW4530IN3/8X3/8-1/2SAEANG

Parker Sporlan Expansion Valve 109273

Mitsubishi Servo Motor HF-SE152BKW-S100

CMTEC Tool for Metal Cutting M520 EB2 R6X12X24X75

US$175.38

Recent related posts

08/20/2020

The general layout principle of the suction pipe in the cold storage

Recently, a small partner left a message asking about the general layout principles of the suction pipe in the cold storage. Today, the editor of okmarts.com will popularize this knowledge for everyone

08/20/2020

How can fruit and vegetable cold storage meet energy-saving requirements

There are many factors to consider for energy saving in cold storage, including the performance of cold storage refrigeration system, the selection of refrigerant, the selection of compressor condenser and evaporator,

06/21/2020

Which is better, semiconductor refrigeration and compressor refrigeration

Which is better, semiconductor refrigeration and compressor refrigeration <img src="{{media url="o4YBAF3LcwuAC1ILAAEzxLDPcHA979.jpg"}}" alt="" />Semiconductor refrigeration 　　Semiconductor refrigerator refers to a device that uses the thermo-electric effect of semiconductor to produce cooling capacity, also known as thermoelectric refrigerator. Connect two different metals with conductors, and connect direct current, then the temperature at one contact will decrease and the temperature at the other contact will increase.

06/14/2020

The reason for the frost on the compressor air inlet is here!

The reason for the frost on the compressor air inlet is here! Frost on the air inlet of the cold storage compressor is a very common phenomenon in the refrigeration system. Under normal circumstances

$Surface roughness is one of the reasons for the fracture of crankshaft of high-pressure air compressor$

06/14/2020

Surface roughness is one of the reasons for the fracture of crankshaft of high-pressure air compressor

The crankshaft is the most complicated part of the high-pressure air compressor, and its stability is directly related to the stability of the entire aerodynamic system. What we are mainly involved here are the matters that should be considered when desﰸ2䀀ￜ皥䖒皦즠Ʋ娼ི㲈Ʋ

09/15/2020

The technical status and development trend of air compressor

I. Introduction Compressor is a machine used to increase gas pressure and transport gas, and belongs to a working machine that converts the power energy of the prime mover into gas pressure energy. It has a wide range of types and uses, and is known as "general machinery".

01/05/2021

POCKET GUIDE: TROUBLESHOOTING A FAULTY REFRIGERATOR

POCKET GUIDE: TROUBLESHOOTING A FAULTY REFRIGERATOR Pocket-guide-troubleshooting-a-faulty-refrigerator YOU BREAK 'EM, WE FIX 'EM FEBRUARY 9, 2018 APPLIANCE REPAIR TIPS, GUIDES & HOW-TO'S, REFRIGERATORS Your refrigerator is the most important applianc器2䀀ￜ皥䖒皦즠Ʋ㊔ᰙ㲈Ʋ䌁皦ᮔǅ༬皧㊞ᰙЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔǅ'鱤ǆၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ

08/11/2020

Four major issues to be considered in the cold storage design process

1. Cold storage volume<br></br> 　　The size of the cold storage should be calculated based on the volume that the stored products must occupy in the cold storage, plus the aisles between rows, the space between the stack and the wall, ceiling

06/24/2020

What's wrong with the freezer not cooling

There are four main reasons: the first is the lack of refrigerant and the compressor has problems; the second is the problem of the power cord of the freezer; the third is the frost in the evaporator of the freezer; the fourth is that the storage in the freezer is too full. Of course, no matter what the reason is, you should find a professional to help repair the loophole or add refrigerant.

08/13/2020

Safety code for cold storage wire installation

During the installation of the cold storage, it is very important whether the wires can ensure the safety of later use. For example, explosion-proof cold storage must use explosion-proof wires in the explosion-proof area

Ask questions

Reviews

Dwyer Switch A6-851221

People who bought this item also viewed

Customers frequently viewed

Recent related posts

The general layout principle of the suction pipe in the cold storage

How can fruit and vegetable cold storage meet energy-saving requirements

Which is better, semiconductor refrigeration and compressor refrigeration

The reason for the frost on the compressor air inlet is here!

Surface roughness is one of the reasons for the fracture of crankshaft of high-pressure air compressor

The technical status and development trend of air compressor

POCKET GUIDE: TROUBLESHOOTING A FAULTY REFRIGERATOR

Four major issues to be considered in the cold storage design process

What's wrong with the freezer not cooling

Safety code for cold storage wire installation

Welcome to O&Kmarts