Company profile

Online Union Trade Co., Ltd is a global distributor of automation parts, focusing on mature, popular and powerful products. We have thousands of new parts in stock, which have been exported to more than 50 countries in the world. All the products we provide are original brand-new and factory sealed.

All products

Honeywell 51405098-100 Module Best Price

Honeywell 51405098-100 Module Hot Selling With Discount

Honeywell MC-TAOY22 Original Stock Good Price Electronic Module

Honeywell 100% Brand New Original Hot Selling Product Inverter PLC MC-TAOY22

Allen Bradley 1762-L24AWA Module 100% Brand New Original

1PC 100% Allen Bradley 1762-L24AWA Electric PLC Module Good Quality

Allen Bradley 1756-IF16 Module

Allen Bradley 1756-IF16 1PC 100% ICS Triplex Module Electric PLC Good Quality

Emerson FX-340 Module

Emerson FX-340 Hot Selling Brand New Original PLC Controller

Allen Bradley 20-750-PH2F9 I/O Module

Allen-Bradley 20-750-PH2F9 Module New In Stock

Siemens 6ES5431-7LA11 Simatic S5 Digital Input Module

Siemens 6ES5431-7LA11 Rack Mounting Control module Good Quality

Allen Bradley 1771-P4R 120v-ac Power Supply Module Ser

Allen Bradley 1771-P4R Rack Mounting Power Supply Good Quality

Allen Bradley 1771-OFC 12 Bit Analog Output Module

Allen Bradley 1771-OFC Rack Mounting Power Supply Good Quality

ALLEN BRADLEY 1791-0A16 OUTPUT MODULE

Allen Bradley 1791-0A16 Rack Mounting Power Supply Good Quality

Allen-Bradley 1794-IF2XOF2I I/O combination module

Allen Bradley 1794-IF2XOF2I Rack Mounting Power Supply Good Quality

Siemens 6AV3627-1NK00-2AX0 TOUCH PANEL TP27-6

SIMATIC 6AV3627-1NK00-2AX0 Module Fast Ship

Siemens 6AV3627-1LK00-1AX0 OPERATOR PANEL

SIMATIC 6AV3627-1LK00-1AX0 Module Fast Ship

Allen-Bradley 2711P-K10C4B1 keypad-controlled operator terminal

Allen Bradley 2711P-K10C4B1 Rack Mounting Power Supply Good Quality

Allen-Bradley 2711-T9A5 monochrome display terminal

Allen Bradley 2711-T9A5 Rack Mounting Power Supply Good Quality

Siemens 6ES7314-5AE03-0AB0 SIMATIC S7-300

SIMATIC 6ES7314-5AE03-0AB0 Module Fast Ship

Siemens 6EP1436-2BA00 SITOP power 20 A

SIMATIC 6EP1436-2BA00 Module Fast Ship

ALLEN BRADLEY 1756-cnbr Brand New Original PLC Inverter In Stock

1756-CNBR ControlLogix ControlNet Bridge - Rockwell Automation

Honeywell MC-TDOY22 51204162-175 Digital Output Field Termination Assembly Module Best Price

Honeywell MC-TDOY22 51204162-175 Digital Output Field Termination Assembly Module Hot Selling With Discount

Allen Bradley 1746-FIO4V Analog Input Module

Allen-Bradley 1746-FIO4V SLC500 Thermocouple/mV Analog Input Module New In Stock

Honeywell 900B01-0001 Original Stock Good Price Electronic Module

Honeywell 100% Brand New Original Hot Selling Product Inverter PLC 900B01-0001

Allen Bradley 1747-L514 Module 100% Brand New Original

1PC 100% Allen Bradley 1747-L514 Electric PLC Module Good Quality

Allen Bradley 1746-P3 Module

Allen Bradley 1746-P3 1PC 100% ICS Triplex Module Electric PLC Good Quality

Emerson 12P3275X022 KJ3204X1-BA1 Module

Emerson 12P3275X022 KJ3204X1-BA1 Hot Selling Brand New Original PLC Controller

Allen Bradley 20-750-ENETR I/O Module

Allen-Bradley 20-750-ENETR Module New In Stock

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