Square D PLC & I/O from Alo Tech: 111 products — PLC CPUs and I/O modules, HMIs, relays, contactors, power supplies and process instrumentation. Popular families include AN-108, 100-264VAC, CM-2350, 8005-AN-108, SCCT-043. Every unit ships worldwide DDP (Delivered Duty Paid) — duties and taxes are included, so there are no surprises at customs. B2B buyers get a formal quote within 24 hours and can pay by purchase order.
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Browse: All Square D parts · All PLC & I/O · Square D PDUs & UPS


Sale price$166.14 USD
SCP-323 By Square D Sy/Max Class 8020 5VDC Model 300 Processor


Sale price$340.80 USD
SCP-401 By Square D Sy/Max Class 8020 5VDC Model 400 Processor


Sale price$1,239.66 USD
SCP-424 By Square D Sy/Max Class 8020 5VDC Model 400 Processor Module


Sale price$1,571.94 USD
SCP-644 By Square D Sy/Max Class 8020 5VDC 600 Processor Model


Sale price$4,755.58 USD
CP-51 By Square D Sy/Max Class 8005 24VDC Processor Unit


Sale price$975.54 USD
SCP-423-X By Symax Class 8020 5VDC Model 400 Processor 3.5amps


Sale price$4,260.00 USD
SCP-401 By Square D Sy/Max Class 8020 5VDC Model 400 Processor NSFP


Sale price$89.46 USD
EBU-1 By Square D Sy/Max Class 8005 PLC CPU Expansion Base Unit


Sale price$224.36 USD
SCP-654 By Square D Sy/Max Class 8055 5VDC Model 650 PLC CPU Processor


Sale price$1,618.80 USD
SCP-631 By Square D Sy/Max Class 8020 5VDC 600 Processor Model


Sale price$800.88 USD
SCP-311 By Square D 5VDC 300 Processor Module


Sale price$222.94 USD
CRM-210 By Square D Sy/Max Class 8030 Local Interface Processor Module


Sale price$1,938.30 USD
SCP-444 By Square D Sy/Max Class 8020 5VDC 400 Processor Model


Sale price$312.40 USD
SCP-453 By Square D Sy/Max Class 8055 5VDC 450 Processor Module W/Ethernet Port


Sale price$4,498.56 USD
CP-50 By Square D Sy/Max Class 8005 120-240VAC Processor Module


Sale price$975.54 USD
SCP-423 By Square D Sy/Max Class 8020 5VDC 400 CPU Processor Module


Sale price$2,977.74 USD
SCP-632 By Square D Sy/Max Class 8020 5VDC 600 Processor Model

Sale price$1,458.24 USD
8903SMG61V02 | Square D 30A 600V Combo Lighting Contactor, 3-Pole, 110/120V Coil

Sale price$2,318.19 USD
8502SDO2V08 | Square D NEMA Size 2 45A 3-Pole Non-Reversing Contactor, 208VAC Coil

Sale price$848.19 USD
1775-S1-U24B | Square D Control Coil 600V 60Hz / 550V 50Hz

Sale price$1,256.85 USD
S29393 | Square D 45W 5000K LED HID Replacement Lamp, Mogul Base, 100–277V


Sale price$2,100.63 USD
XVME-202 | Square D VME Digital I/O Control Module

Sale price$1,336.23 USD
8502SCO3V02S | Square D Type S 4-Pole NEMA Size 1 Contactor, 27A, 120VAC Coil


Sale price$1,865.43 USD
Square D HCR12SNALCU Solid Neutral Assembly for HCRU 1200A Systems
