Here are the items that we found.
SZ collection
SZ
SZ is a recognized name in industrial automation, particularly for its robust line of programmable logic controllers and human-machine interfaces. Controls engineers and maintenance technicians rely on SZ components for their dependable performance and straightforward integration into complex control systems. The brand is known for its focus on reliability and ease of maintenance, making it a practical choice for critical applications across various manufacturing sectors. Industrial Automation Co. stocks new and refurbished SZ parts with quote-based pricing.
5M+
Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.
24 Months
We offer 24 months warranty on selected brands
24h
Typical quote turnaround for hard-to-source and legacy replacement requests
OEM+
New, refurbished, and surplus paths surfaced clearly for procurement teams
Hard-to-find parts, sourced fast
Real value
Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.
Built for urgent procurement
RFQ ready
Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.
Verified parts you can rely on
Trusted data
Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.
Global sourcing, local reliability
Worldwide trust.
We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.
SZ 4315.850 Rittal - 4315850
Cable for LED Rittal 4315850 Connection for system indicator LED
SZ 4315.820 Rittal - 4315820
Operational key door microswitch
SZ 4315.100 Rittal - 4315100
RITTAL 4315100 PS CAVI ALIMENTAZIONE 3000MM
SZ 4140.820 Rittal - 4140820
Rittal SZ 4140.820 Compact Lamp Polycarbonate Gray (RAL 7035) (W x L x H) 20.64 x 330 x 32.8 mm 1 pc.
SZ 4115.500 Rittal - 4115500
Rittal instrument pocket for CM SERIES, PC, SE, TP, TS, 210 x 355 x 35mm
SZ 4140.020 Rittal - 4140020
Compact lamp - slim and space-saving for use in electrical cabinets
SZ 4315.800 Rittal - 4315800
Cable for LED Rittal 4315800
SZ 4182.000 Rittal - 4182000
Rittal SZ 4182.000 Die-cast mounting element 24 pcs.
SZ 4140.010 Rittal - 4140010
Compact lighting body, SZ 4140.010 Rittal - 4140010
SZ 4140.830 Rittal - 4140830
Rittal SZ 4140.830 Compact Lamp Polycarbonate Gray (RAL 7035) (W x L x H) 20.64 x 430 x 32.8 mm 1 pc.
SZ 4171.000 Rittal - 4171000
Rittal SZ 4171.000 DIN guide perforated Sheet steel 495 mm 12 pcs.
SZ 2899.200 Rittal - 2899200
Rittal step nipple SZ 2899.200 (PU100)
