1/1

Dwyer Switch 43400

$ 2,538 .46

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 1

Payment Methods

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

The Dwyer Switch is high quality!
Power Requirements: 120 VAC, 50/60 Hz
Range: 0-400" w.c.

Ask questions

(0/1,200)

Q: Do I need to pay for shipping when returning a product?

A: According to our return policy, if the return is due to product quality issues or our mistake, we will cover the return shipping fee. If it's for other reasons, the return shipping fee may be borne by you. Please refer to our return policy for specific details.
Q: How can I search for products from specific brands or sellers?

A: You can enter the brand or merchant name in the search box, and the system will display relevant products, making it convenient for you to quickly find the items you are interested in.
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.

Question has been sent successfully

Reviews

M

Matthew Wiedenhoeft

Jan 15, 2026

Dwyer Switch 43400

Era la primera vez que hacía un pedido a OKmarts, tenían la pieza que necesitaba para mi viejo soldador miller 2e. La entrega fue puntual. Espero hacer negocios con OKmarts muy pronto.

Helpful

Unhelpful
C

Chad Kaufman

Nov 08, 2025

Dwyer Switch 43400

PayPal is easy to use and has top-notch security.

Helpful

Unhelpful
R

Russell Moore

Oct 28, 2024

Dwyer Switch 43400

The service was outstanding due to the experienced and helpful sales rep.

Helpful

Unhelpful
E

Eric Galgay

Jun 15, 2023

Dwyer Switch 43400

Installation was a breeze, and the furnace is in great shape!

Helpful

Unhelpful
A

Anonymous user

Nov 25, 2022

Dwyer Switch 43400

All was ok! No problems whatsoever.

Helpful

Unhelpful

Dwyer Switch 43400

$ 2,538 .46

Click here to view shipping costs.

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 1

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 Pneumatic Cylinder MDJ20X30S Multi-mount Pneumatic Cylinder(Adjustable stroke type)

US$37.31

Schneider Sensor XS7D1A1PBL5

US$251.92

Rockwell Allen Bradley AB Circuit Breaker 1489-M1C050

US$50.12

Siemens Contactor 3RT2018-2BM42

US$100.00

AUTOPOWER Overload Pump OL12S

US$748.82

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

APPLITEC Tool for Metal Cutting 261-2.0 AP202

US$46.15

Bosch Rexroth Solenoid Valve 4WRZE16E3-125-7X/6EG24N9EK4/D3M

US$2923.08

Rexroth Vane Pump PVQ21-1X/040-040RJ15LDVC

CONSILIUM Flame Detector EVC-IR

US$1497.50

SMC Solenoid Valve SV3200-5W7U-02F

US$193.20

MICRON IC Integrated Circuit Chip MT48LC16M16A2B4-6A IT:G

US$51.80

Copeland Compressor ZP83KCE-TFE-250

E+E Transmitter EE10-FT6D04-T04

US$429.69

Copeland Compressor ZP25K5E-TFJ-275

Sanyo Denki Servo Motor GAM2A6040F0XRK3

Recent related posts

07/31/2020

Multi-online display FC, FL, FE fault processing method

Outside machine LED3 double 8 indicator light is on and displays: FC, FL, FE. When the indicator light of the external mainboard and the line controller fail, the following figure will be displayed:

08/02/2023

Step-by-Step Guide: How to Fix Heat Pump Freezing Up in Winter

A heat pump is an essential component of your HVAC system that helps regulate indoor temperatures during the winter months. It is designed to work efficiently even in sub-zero temperatures, but sometimes, it may freeze up, causing discomfort and inconvenience.

08/06/2020

Root Causes and Prevention Methods of Coil Freezing Cracks of Air Conditioning Unit

Root Causes and Prevention Methods of Coil Freezing Cracks of Air Conditioning Unit<br></br> In general, the heat medium in the heat exchanger of the air conditioning unit is water (surface cooling: 7-12°C; heating 70-90°C or steam heating).

08/21/2020

What is the difference between cold storage lamps and commonly used lighting lamps

It is a necessary item to install cold storage lights in the cold storage. Can you choose general lighting to install in the cold storage? What are the benefits of installing professional cold storage lights in the cold storage?

08/15/2020

Three points to make industrial chillers more energy-efficient

In the lives of modern people, everyone advocates energy saving, power saving, environmental protection, saving existing energy consumption, and advocating the development of

01/10/2021

Don't understand the compressor It's enough to see these

Don't understand the compressor It's enough to see these Many people say that buying an air conditioner means buying a compressor. This is true. Simply put, the quality and life of the compressor determine the attitude of most people to buy. So what are 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

03/30/2023

What Type of Compressor is Used in Air Conditioner

The compressor is the core component of the air-conditioning refrigeration system, and it plays the role of compressing and driving the refrigerant in the air-conditioning refrigerant circuit.

07/17/2020

Solutions to Copeland Compressor Insufficient Lubrication Failure Performance

Solutions to Copeland Compressor Insufficient Lubrication Failure Performance Copeland compressor If the lubrication is insufficient, the direct cause of wear is the lack of smoothness. The lack of oil will definitely lead to lack of smoothness, but the lack of oil is not necessarily caused by lack of oil.

07/31/2020

How to fix Samsung air conditioner failure

In recent years, Samsung has continued to develop electronics very well. Samsung air conditioners are also outstanding among air conditioner brands, and they are an air conditioner brand that many consumers will freely choose

06/21/2020

Common system failures of refrigeration equipment

Common system failures of refrigeration equipment 1. Liquid return: For refrigeration systems using expansion valves, liquid return is closely related to the selection and use of expansion valves. Expansion valve selection is too large, the superheat setting is too small, the installation method of the temperature sensor is incorrect, the insulation bandage is damaged, and the expansion valve failure may cause liquid return.<img src="{{media url="Common_system_failures_of_refrigeration_equipment2.png"}}" alt="" />

Ask questions

Reviews

Dwyer Switch 43400

People who bought this item also viewed

Customers frequently viewed

Recent related posts

Multi-online display FC, FL, FE fault processing method

Step-by-Step Guide: How to Fix Heat Pump Freezing Up in Winter

Root Causes and Prevention Methods of Coil Freezing Cracks of Air Conditioning Unit

What is the difference between cold storage lamps and commonly used lighting lamps

Three points to make industrial chillers more energy-efficient

Don't understand the compressor It's enough to see these

What Type of Compressor is Used in Air Conditioner

Solutions to Copeland Compressor Insufficient Lubrication Failure Performance

How to fix Samsung air conditioner failure

Common system failures of refrigeration equipment

Welcome to O&Kmarts