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EMRI EDE NL LXCOS V1.4.2.0 AVR AUTOMATIC VOLTAGE REGULATOR
$995.00

FLUKE 700HTP2 HYDRAULIC TEST PUMP 10000 PSI
$850.00

EASYIO FG-20+ PROGRAMMABLE CONTROLLER MODULE FG+ SERIES
$250.00

SCHNEIDER ELECTRIC MODICON TM3BCSL BUS COUPLER MODULE
$230.00

COOPER BUSSMANN TYPE S1 STRING MONITORING UNIT PVCBM-GR16
$500.00

ENOMOTO MICRO PUMP VP-7E-A PUMP COIL MODULE
$210.00

GRUNDFOS 985204 SH. SEAL KIT CR/N 985204
$185.00

SEG XU2 AC VOLTAGE PROTECTION RELAY XU2-AC
$340.00

MITSUBISHI ELECTRIC E1101 OPERATOR TOUCH HMI DISPLAY PANEL 06035B
$2,900.00

DECKMA HAMBURG OMD-21 OIL MONITORING DEVICE ART NO. 10700
$1,500.00

MARINE SAFE ELECTRONICS MGM600-D FAILSAFE INSULATION FAULT DETECTOR TYPE MG600
$350.00

SELCO T4500 AUTO SYNCHRONIZER RELAY MODULE T4500-10
$1,250.00

SELCO T4800 LOAD SHARER RELAY UNIT T4800-45
$1,445.00

EOCR EOCR-FDM ELECTRIC OVERCURRENT RELAY UC85-250V
$350.00

SIEMENS BAU200 UNIVERSAL DIGITAL PANEL INDICATOR
$200.00

WOODWARD 2301A LOAD SHARING AND SPEED CONTROL 9907-018 REV.H
$2,450.00

OY WARTSILA AB C3 DESPEMES RELAY CARD 3V72H115
$300.00

OMRON G32A POWER DEVICE CARTRIDGE G32A-A420-VD (LOT OF 4)
$320.00

THAMES SIDE T34 COMPRESSION COLUMN LOAD CELL EMAX 30T
$799.00

CATERPILLAR CAT 197-7347 DIGITAL TACHOMETER RPM
$350.00

SELCO T2000 REVERSE POWER RELAY UNIT T2000-16
$330.00

MPFILTRI ICMWMKRG1 CONTAMINATION MONITORING SENSOR ICM
$1,000.00

ELTEK SMPS 250 241110.155 POWER SUPPLY
$430.00

ABB CDP312R CONTROL PANEL REMOTE UNIT 64378660G CDP 312R
$250.00

THORN SECURITY 851PH OPTICAL SMOKE AND HEAT DETECTOR 516.850.055
$230.00

ABB SPGU 240 A1 POWER SUPPLY CARD 483575
$200.00

FURUNO BR-540 BNWAS CABIN PANEL UNIT
$450.00

AZBIL CORPORATION CRTX11 FX-BUS SIGNAL REPEATER MODULE REMOTE UNIT HD-CRTX11-B
$750.00

BAUMER MHRM HALL SENSOR MAGNETIC SENSOR MHRM 12G5501/S14
$425.00

AVENTICS 0493833103 PNEUMATIC COMPONENTS PILOT VALVE 15MM-IP67-M8-500MM
$200.00

RIVERTRACE ENGINEERING LTD 15 PPM BILGE ALARM OCD CM OIL CONTENT DETECTOR
$4,999.00

SEATEX MRU-E-JB1 MOTION REFERENCE UNIT JUNCTION BOX
$625.00

TOYO DENKI SEIZO VFDB504 PCB CIRCUIT MODULE QCL2D118-22
$650.00

KATO ENGINEERING KCR-760 VOLTAGE REGULATOR 821-76181-02
$950.00

SCHNEIDER ELECTRIC HARMONY IPC MODULAR BOX PC HMIBMPSI74D2801 (FOR PARTS ONLY)
$550.00

INVENSYS FOXBORO I/A SERIES FBM242 CHANNEL ISOLATED 16 OUTPUT SWITCH P0916TA
$300.00

EASYIO FW-14 WIFI CONTROLLER MODULE FW SERIES
$400.00

SIEMENS SIMATIC PCS7 INTEL(R) PRO/1000 PCB CARD EXPI9400PTBLK PWLA8391GTBLK
$450.00

BASLER ELECTRIC PRS 250 VERI SYNC RELAY
$1,025.00

HOTTINGER BALDWIN HBM HLCB1C3 4.4T LOAD CELL K-HLC-B-C3-4400-AI2/21-S6-N-010-N
$300.00

PROCENTEC COMBRICKS HEAD STATION 1B PROFITRACE WITH RS485 SCOPE REPEATER MODULE
$750.00

AVENTICS 0493832506 PENUMATIC COMPONENTS PILOT VALVE 15MM-IP67-M8-350MM
$200.00

STATUS SCIENTIFIC CONTROLS INTRINSICALLY SAFE OUTPUT MODULE TYPE FGDIO
$550.00

SIEMENS SIMATIC TP177 MICRO TOUCH DISPLAY PANEL 6AV6 640-0CA11-0AX1
$500.00

ALLEN BRADLEY MATGUARD PRESSURE SENSITIVE SAFETY MAT SYSTEM CONTROL 440F-C28026
$2,000.00

HONEYWELL C7027 A 1031 ULTRAVIOLET UV FLAME SENSOR DETECTOR 97-1205 REV.E
$150.00

BRAD COMMUNICATIONS DRL-DPM-BKF CX PROFIBUS SCANNER CARD PC 104-DPIO
$5,999.00

FUJI ELECTRIC PXF4 TEMPERATURE CONTROLLER PXF4ABY2-FV100
$199.00
About us
We 4_Square deals in all type of Industrial & Marine Automation, Electrical, Hydraulic and Generator Spares. We specialize in purchasing and selling quality spare automation, electrical parts, PLCs, hydraulics and other industrial surplus inventory. We stock a wide variety of items ranging from small parts to heavy parts. Whether it’s of selling or buying, we make it our task to help customers have a quick and hassle-free experience.
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Seller feedback (180)
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseArrived on time and the product was as advertised. It worked straight out of the box, correctly. Sellor shipped correctly to my change of address and was very helpful.
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseGood service, fast delivery, received the product as desired. Packaging is safe.
- *****- Feedback left by buyer.Past yearVerified purchaseGreat communication, seller was contacting us throughout the process. Great customer service. Item as described.
- *****- Feedback left by buyer.Past yearVerified purchaseGreat communication. Fantastic packaging. Quick shipping. Thanks!
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseShipping time was good and very well packaged
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseExcellent ebayer perfectly packaged Thank You