1/1

CARLO Relay RS1A40A50

$ 51 .92

✔ 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

Solid State Relays
Industrial, 1-Phase ZS w. LED
Zero switching AC Solid State Relay
LED indication

Ask questions

(0/1,200)

Q: Are there size restrictions for international shipping?

A: International shipping may have size and weight restrictions depending on the destination country and shipping carrier's policies. During the checkout process, the available shipping options and any size restrictions will be displayed based on the dimensions and weight of the items in your cart.
Q: Can I request a price adjustment if the item I purchased goes on sale?

A: If the item you purchased goes on sale within a specified timeframe, you may be eligible for a price adjustment. Please contact our customer service with your order details and the sale information, and we will review your request based on our price adjustment policy.
Q: Do you support global shipping?

A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.

Question has been sent successfully

Reviews

M

Monique Cape

Jul 10, 2025

CARLO Relay RS1A40A50

Quick delivery, thanks a lot!

Helpful

Unhelpful
E

Enrique Gracida

Aug 11, 2024

CARLO Relay RS1A40A50

Perfect! Installation took no time at all!

Helpful

Unhelpful
J

Jiang Ye

Dec 18, 2023

CARLO Relay RS1A40A50

Outstanding service with fast shipping.

Helpful

Unhelpful
J

James Jordan

Aug 05, 2023

CARLO Relay RS1A40A50

Good price compare to others

Helpful

Unhelpful
A

Anonymous user

Nov 25, 2022

CARLO Relay RS1A40A50

All was ok! No problems whatsoever.

Helpful

Unhelpful

CARLO Relay RS1A40A50

$ 51 .92

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

OMRON Relay G6D-1A-ASI

US$192.31

SIEMENS Relay 3RN2012-1BW30

US$640.00

SIEMENS Relay 3RS1800-1AP00

US$346.15

SHARP Relay PR39MF5S1

US$2.20

TRIAD Transformer F-259U

US$160.00

Siemens Circuit Breaker 5SL6120-8CC

US$19.53

Lovato Contactor BGU0910A024

US$116.39

DEHN Surge Protection Device DRC MCM XT

US$185.93

Littelfuse Fuse JTD-4-1/2-ID

US$20.70

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

Rexroth Relief Valve DRE6-1X/100MG24K4M

US$865.38

Eaton Contactor 6006H25C1004C5

FORTUNE IC Integrated Circuit Chip FS98024-GEF

US$17.31

Schneider Circuit Breaker BGL26060

Copeland Compressor 4MMS1-200-AWC-D

Copeland Compressor CR37KQ-TFD-200

Bitzer Compressor S66F-60.2

Furnan Vane Pump 50T-10-LR

US$453.85

HONGFA Relay HFD2-015-M(555)

US$3.08

FAIRCHILD IC Integrated Circuit Chip 74ACT138PC

US$23.55

Recent related posts

08/20/2020

Six characteristics of square cross flow cooling tower

According to industry insiders, the square cross-flow cooling tower adopts air intake on both sides, and the fans at the top allow air to pass through the fillers on both sides of the tower to exchange medium with hot water,

08/08/2020

What are the cold storage boards and how to buy them

What are the cold storage boards and how to buy them What are the cold storage boards? How do I know which specifications and models of cold storage boards are needed for the cold storage I build?

09/11/2023

Exploring the Different Types of Heat Pumps: A Comprehensive Guide

Heat pumps are an excellent source of heating and cooling for homes and businesses, offering energy efficiency, comfort, and convenience. They are available in a variety of types, each with their own advantages and disadvantages.

07/16/2020

How to clean the rain test box

After using the box-type rain test box, and regular cleaning is a very important work, I believe many customers will not be unfamiliar. The internal cleaning of the box-type rain test box is the top priority. Let's take a look with the editor. Cleaning items of box rain test box:

06/14/2020

How to change the refrigeration oil of the compressor

The replacement of refrigeration compressor refrigeration oil is a relatively common item in refrigeration equipment maintenance projects, so many refrigeration workers hope that they can do this by themselves, but they are struggling to find a relatively器2䀀ￜ皥䖒皦즠Ʋ焬क़㲈Ʋ䌁皦ᮔǅ༬皧然क़Ѐ呄

08/16/2020

What are the reasons for the shortened life of cold storage projects

With the progress of society and the development of all walks of life, the installation of large and small cold storage has gradually risen and spread quickly across the country.

08/15/2020

The correct operation method of air-cooled refrigerator

For companies that use air-cooled refrigerators, the stable use of equipment is the most important thing, and if you don’t pay much attention during use, it will cause problems with the stability of the equipment due to some external factors.

09/04/2020

In the nitrogen generator system, are the gas storage tanks and refrigeration dryers necessary equipment

Users often ask about nitrogen generators. After some understanding and communication, I asked users, if you buy a nitrogen generator, how big is the gas storage tank?

03/28/2022

How to Tell If a Circuit Breaker is Bad?

Circuit breakers protect power lines and motors. When they have serious overload, short circuit, undervoltage and other faults, they can automatically cut off the circuit.

06/24/2020

Why the air conditioner does not cool

The cooling load is overloaded or the space is too large, the number of air conditioners is not correct; improper installation will cause poor air circulation, resulting in poor cooling effect; when the freon in the air conditioner is insufficient, it will cause the cooling effect of the air conditioner to deteriorate; the air conditioner is not on time Do cleaning and maintenance, etc.

Ask questions

Reviews

CARLO Relay RS1A40A50

People who bought this item also viewed

Customers frequently viewed

Recent related posts

Six characteristics of square cross flow cooling tower

What are the cold storage boards and how to buy them

Exploring the Different Types of Heat Pumps: A Comprehensive Guide

How to clean the rain test box

How to change the refrigeration oil of the compressor

What are the reasons for the shortened life of cold storage projects

The correct operation method of air-cooled refrigerator

In the nitrogen generator system, are the gas storage tanks and refrigeration dryers necessary equipment

How to Tell If a Circuit Breaker is Bad?

Why the air conditioner does not cool

Welcome to O&Kmarts