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Relay Output Module

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Gas Leak Alarm Fixed Carbon Disulfide Gas Detector with Wireless (CS2)

Gas Leak Alarm Fixed Carbon Disulfide Gas Detector with Wireless (CS2)

US $ 746-1,134 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Eaton 5p 850I - UPS-AC160-290V 600W 850 Va - RS-232, USB

Eaton 5p 850I - UPS-AC160-290V 600W 850 Va - RS-232, USB

US $ 180-317 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Xingshengtu Information Technology Co., Ltd.

Trading Company

Guangdong, China Since 2021
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Factory Manufacturer Universal Current And Voltage Relay Test System With Calibration

Factory Manufacturer Universal Current And Voltage Relay Test System With Calibration

US $ 3,800-6,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Weshine Electric Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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Fixed Gas Detector with Camera Ppb Level Detection RS485 Output Optional 4G

Fixed Gas Detector with Camera Ppb Level Detection RS485 Output Optional 4G

US $ 4,999 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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16 channels safety input programmable relays

16 channels safety input programmable relays

US $ 120-200 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tongchuang Mechatronics Co., Ltd.

Guangdong, China Since 2011
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Wall Mounted Fixed Methyl Bromide Gas Detector (CH3Br)

Wall Mounted Fixed Methyl Bromide Gas Detector (CH3Br)

US $ 695-1,665 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Wall Mounted Methyl Bromide Gas Detector with Alarm System (CH3Br)

Wall Mounted Methyl Bromide Gas Detector with Alarm System (CH3Br)

US $ 1,338.68-1,465.68 / Piece FOB
1 Piece (MOQ)
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SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Reliable Stainless Steel Standard Threaded Tuning Fork Level Switch

Reliable Stainless Steel Standard Threaded Tuning Fork Level Switch

US $ 79.9-99.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Anhui Tongyi Instrument and Control Technology Co., Ltd.

Anhui, China Since 2025
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Explosion-Proof Gas Meter for Nitrogen Dioxide (NO2)

Explosion-Proof Gas Meter for Nitrogen Dioxide (NO2)

US $ 457.65-928.88 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Reliable Small Fork Body Tuning Fork Level Switch

Reliable Small Fork Body Tuning Fork Level Switch

US $ 78.9-98.9 / Piece FOB
1 Piece (MOQ)
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Anhui Tongyi Instrument and Control Technology Co., Ltd.

Anhui, China Since 2025
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Compact Tuning Fork Level Switch Explosion Proof Fuel Oil Level Switch

Compact Tuning Fork Level Switch Explosion Proof Fuel Oil Level Switch

US $ 78.9-98.9 / Piece FOB
1 Piece (MOQ)
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Anhui Tongyi Instrument and Control Technology Co., Ltd.

Anhui, China Since 2025
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Current Control Digital Weighing Indicator

Current Control Digital Weighing Indicator

US $ 70-90 / Piece FOB
1 Piece (MOQ)
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Locosc Ningbo Precision Technology Co., Ltd.

Zhejiang, China Since 2008
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LCD Displayed Online Hydrogen Sulfide Gas Detector (H2S)

LCD Displayed Online Hydrogen Sulfide Gas Detector (H2S)

US $ 269.53-1,528.23 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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IP66 Wall Mounted Online Carbon Monoxide Gas Detector Explosion Proof Co Detector

IP66 Wall Mounted Online Carbon Monoxide Gas Detector Explosion Proof Co Detector

US $ 307.69-3,153.85 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Industrial Wall Mounter Online Carbon Dioxide Gas Detector (CO2)

Industrial Wall Mounter Online Carbon Dioxide Gas Detector (CO2)

US $ 448.5-1,688.5 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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C2h6 Detector Ethane Toxic Gas Alarm

C2h6 Detector Ethane Toxic Gas Alarm

US $ 1,381.88-1,720.38 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Fixed Ethyne C2h2 Gas Detector with Explosion Proof

Fixed Ethyne C2h2 Gas Detector with Explosion Proof

US $ 518.78-835.88 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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24GHz Industrial Door Radar /Colds Storage Door Radar/Microwave Motion Sensor

24GHz Industrial Door Radar /Colds Storage Door Radar/Microwave Motion Sensor

US $ 55-70 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Jutai Comm Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Explosion Proof Vibrating Tuning Fork Level Switch

Explosion Proof Vibrating Tuning Fork Level Switch

US $ 79.9-99.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Anhui Tongyi Instrument and Control Technology Co., Ltd.

Anhui, China Since 2025
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Ce Approved Carbon Monoxide Gas Leakage Alarm (CO)

Ce Approved Carbon Monoxide Gas Leakage Alarm (CO)

US $ 288.82-707.58 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Eaton 5P UPS 650va 850va 1150va 220V Single Phase Pure Sine Save Offline UPS Uninterrupted Power Supply for Computers/Servers/Data Room

Eaton 5P UPS 650va 850va 1150va 220V Single Phase Pure Sine Save Offline UPS Uninterrupted Power Supply for Computers/Servers/Data Room

US $ 226-274 / Piece FOB
1 Piece (MOQ)
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Vesion Tech Co. Ltd

Trading Company

Guangdong, China Since 2024
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IP66 Industrial Online Carbon Disulfide Gas Detector CS2 Detector Gas Leakage Detector

IP66 Industrial Online Carbon Disulfide Gas Detector CS2 Detector Gas Leakage Detector

US $ 558.8-961.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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ATH2P Automatic OLED Type Digital Temperature Controller,Temperature And Humidity Controller

ATH2P Automatic OLED Type Digital Temperature Controller,Temperature And Humidity Controller

US $ 35-70 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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About Relay Output Module FAQ

  • QHow can I identify a reliable supplier for electrical control systems from China?

    The Relay Output Module is an essential part of our Electrical Control System offerings.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

  • QWhat components are essential in an electrical control system?

    The Relay Output Module is a standout piece in our Electrical Control System collection.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

  • QWhy should I consider purchasing electrical control systems wholesale?

    Our Relay Output Module offers exceptional quality within the Electrical Control System category.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

Online Fixed Ethanol Gas Detector with Wireless Transmitter (C2H6O)

Online Fixed Ethanol Gas Detector with Wireless Transmitter (C2H6O)

US $ 695-1,630 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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LED Display Fixed Butane Gas Detector (C4H10)

LED Display Fixed Butane Gas Detector (C4H10)

US $ 1,351.79-1,398.88 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Fixed Gas Leak Detector Chlorine Cl2 Gas Meter

Fixed Gas Leak Detector Chlorine Cl2 Gas Meter

US $ 412.88-1,168.88 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Explosion-Proof Fixed Ethylene Gas Detector (C2H4)

Explosion-Proof Fixed Ethylene Gas Detector (C2H4)

US $ 574.68-896.5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Fixed Online Carbon Dioxide Gas Alarm with Pump (CO2)

Fixed Online Carbon Dioxide Gas Alarm with Pump (CO2)

US $ 409.55-1,888.55 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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F24-60 Crane Use Industrial Wireless Radio Remote Control Crane Remote Control

F24-60 Crane Use Industrial Wireless Radio Remote Control Crane Remote Control

US $ 499-699 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wuhan Rayvanbo Import And Export Trade Co., Ltd.

Hubei, China Since 2023
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LED Display 4-20mA/RS485 Output Argon Gas Detector and Meter (Ar)

LED Display 4-20mA/RS485 Output Argon Gas Detector and Meter (Ar)

US $ 1,390.88-1,820.38 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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High Precision Digital Weighing Controller for Accurate Measurements

High Precision Digital Weighing Controller for Accurate Measurements

US $ 70-90 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Locosc Ningbo Precision Technology Co., Ltd.

Zhejiang, China Since 2008
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Heavy-Duty Portable Electronic Floor Beam Scale for 1000kg

Heavy-Duty Portable Electronic Floor Beam Scale for 1000kg

US $ 155-160 / Set FOB
10 Sets (MOQ)
Contact Supplier
Audited Supplier
Locosc Ningbo Precision Technology Co., Ltd.

Zhejiang, China Since 2008
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Online N2 Fixed Nitrogen Gas Meter with Alarm (N2)

Online N2 Fixed Nitrogen Gas Meter with Alarm (N2)

US $ 438.5-768.88 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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4-20mA Hydrogen Gas Leak Transmitter (H2)

4-20mA Hydrogen Gas Leak Transmitter (H2)

US $ 360.45-875.58 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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High Quality Factory Supply Cheap Price Five Speed F24-60 Wireless Remote Control Remote Controller for Crane

High Quality Factory Supply Cheap Price Five Speed F24-60 Wireless Remote Control Remote Controller for Crane

US $ 99-149 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wuhan Rayvanbo Import And Export Trade Co., Ltd.

Hubei, China Since 2023
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Wall Mounted Fixed Sulphur Dioxide Gas Detector (SO2)

Wall Mounted Fixed Sulphur Dioxide Gas Detector (SO2)

US $ 483.33-1,238.88 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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