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
New Siemens 3RT6023-1BB40 Power supply/switch Module Best Price
SIMATIC 3RT6023-1BB40 Module Fast Ship
New Siemens 6ES7322-1BH01-4AA1 PLC Module Best Price
SIMATIC 6ES7322-1BH01-4AA1 Module Fast Ship
New Siemens 5SY66208CC LP Module Best Price
SIMATIC 5SY66208CC Module Fast Ship
Siemens 6gt2002-0ed00 communications interface module
Siemens 6GT2002-0ED00 Rack Mounting Control module Good Quality
Allen Bradley 1747-L542 Ser B SLC 500 5/04 504 CPU Processor
Allen Bradley 1747-L542 Rack Mounting Power Supply Good Quality
ALLEN BRADLEY 2711P-T7C4D8 PANELVIEW 700
Allen Bradley 2711P-T7C4D8 Rack Mounting Power Supply Good Quality
Siemens 6ES5374-1KJ11 Memory Card
SIMATIC 6ES5374-1KJ11 Module Fast Ship
Allen-Bradley 1771-ID16 Input Module
Allen Bradley 1771-ID Rack Mounting Power Supply Good Quality
Siemens 6ES5340-5AB11 SIMATIC S5, 340 MEMORY MODULE "A VERSION" RAM
SIMATIC 6ES5340-5AB11 Module Fast Ship
Siemens 6ES5373-0AA81 MEMORY SUBMODULE
SIMATIC 6ES5373-0AA81 Module Fast Ship
Allen-Bradley 2707-V40P2 DTAM Plus Operator Interface Module
Allen Bradley 2707-V40P2 Rack Mounting Power Supply Good Quality
Allen-Bradley 1771-IV driver logic input module
Allen Bradley 1771-IV Rack Mounting Power Supply Good Quality
Siemens 6ES5095-8ME01 SIMATIC S5, S5-95U COMPACT UNIT
SIMATIC 6ES5095-8ME01 Module Fast Ship
Siemens 6ES5316-8MA11 SIMATIC S5, Connection IM 315
SIMATIC 6ES5316-8MA11 Module Fast Ship
Allen-Bradley 2711P-B10C6A2 operator terminal
Allen Bradley 2711P-B10C6A2 Rack Mounting Power Supply Good Quality
Siemens 6ES7658-7GB17-0YB0 SIMATIC PCS7
SIMATIC 6ES7658-7GB17-0YB0 Module Fast Ship
Siemens 6ES5580-3UA12 S5 CP580 Slot PC Module
Siemens 6ES5580-3UA12 Rack Mounting Control module Good Quality
Siemens 3VL5763-1SH36-8VC1 circuit breaker VL630N standard breaking capacity Icu=55kA
SIMATIC 3VL5763-1SH36-8VC1 Module Fast Ship
Allen-Bradley 20AD5P0A0AYNANC0 frequency adjustable AC drive
Allen Bradley 20AD5P0A0AYNANC0 Rack Mounting Power Supply Good Quality
ALLEN BRADLEY 1794-IV16 Brand New Original PLC Inverter In Stock hot sale good price programmable controller
1794-IV16 FLEX I/O Modules Technical
Original ICS Triplex T8151B Module
Automation In Stock 100% Brand New and original module ICS Triplex T8151B
New ABB BAILEY IMSED01 16 CH Digital Input Module Best Discount
ABB BAILEY INFI 90 IMSED01 I/O Module
Bently Nevada 3300/15-02-02-01-00-00-00 Module
Transducer System Bently Nevada 3300/15-02-02-01-00-00-00 Good Price
Original Allen Bradley 1783-MS06T Module
Allen Bradley 100% New 1783-MS06T With One Year Warranty In Stock
Inverter Spare Parts ABB 07KT98 GJR5253100R3262
ABB Express Worldwide Electrical Equipment 07KT98 GJR5253100R3262 PLC Interface Module New
Allen Bradley 1756-DMF30 Module 100% Brand New Original
1PC 100% Allen Bradley 1756-DMF30 Electric PLC Module Good Quality
Allen Bradley 1756-RM2 Module
Allen Bradley 1756-RM2 1PC 100% ICS Triplex Module Electric PLC Good Quality
Emerson VE4003S2B1 12P3270X022 Module
Emerson VE4003S2B1 12P3270X022 Hot Selling Brand New Original PLC Controller
Allen Bradley 22B-D017N104 I/O Module
Allen-Bradley 22B-D017N104 Module New In Stock
New Siemens 3RT6024-1AN20 Power supply/switch Module Best Price
SIMATIC 3RT6024-1AN20 Module Fast Ship
New Siemens 6ES7322-1BL00-0AA0 PLC Module Best Price
SIMATIC 6ES7322-1BL00-0AA0 Module Fast Ship
New Siemens 7KM3220-0BA01-1DA0 LP Module Best Price
SIMATIC 7KM3220-0BA01-1DA0 Module Fast Ship
Siemens 6ES5947-3UA22 Sps Control Module
Siemens 6ES5947-3UA22 Rack Mounting Control module Good Quality
Allen-bradley 1746-ib16 slc500 input module
Allen Bradley 1746-IB16 Rack Mounting Power Supply Good Quality
Siemens 6ES5924-3SA12 Simatic Processor Module
SIMATIC 6ES5924-3SA12 Module Fast Ship
Siemens simatic S5 CPU945 6ES5945-7UA11
SIMATIC 6ES5945-7UA11 Module Fast Ship
Siemens 6ES5490-7LA11 Simatic S5 Frontal Plug
SIMATIC 6ES5490-7LA11 Module Fast Ship
Siemens 6ES5252-5AA11 IP 252MC SYNCHRONIZING MODULE BASIC MODULE
SIMATIC 6ES5252-5AA11 Module Fast Ship
Allen-Bradley 2711-T10C16 operator terminal
Allen Bradley 2711-T10C16 Rack Mounting Power Supply Good Quality
Siemens 6ES5788-0LB11 S5-101 SIMULATOR
SIMATIC 6ES5788-0LB11 Module Fast Ship
