Compare industrial automation & electrical by use case, features, trade-offs, price, returns, and seller terms before you buy.
Four industrial networking fieldbus gateway listings span USD 152.98 to USD 404.99, from a new Invertek Ethernet IP module to a used Delta Tau CAN/PROFIBUS card. See which one fits your protocol search, condition preference, and price range.
Compare four 24VDC DIN rail power supplies listed between $25.00 and $303.96, with output currents from 5A to 20A, and choose the right one for your control panel.
Compare four PLCs across price, condition, and platform: a new Schneider M221, a Mitsubishi FX3U, a Beckhoff module, and a tested used Omron NX102-9000.
From a $217.99 servo kit to a $699 used 1 kW motor, see how four servo stepper motion control options compare on price and setup.
Compare four used machine vision cameras for identification work: high-resolution color, monochrome autofocus, and lens-included bundles. Use the price breakdown and decision matrix to match a camera to your inspection, robotics, or imaging task.
Compare four used machine vision cameras by resolution, interface, frame rate, and listed price to match the right identification tool to your project.
Four control cable connectors for I/O and power wiring range from a $13.62 IP67 4-pin plug to a $120 10-pair waterproof kit. Compare listed prices and match each one to your job.
For operator-facing signal lights, compare four options: a compact green pilot light pack, a waterproof IP67 metal indicator, a multi-color 22mm panel set, and a 5-stack USB Andon tower with buzzer. Listed prices span $4.98 to $177.99.
Four DPDT industrial relays to compare, from a $12.90 plug-in power relay with socket to a $267.99 Struthers-Dunn 10A unit. Match coil voltage, contact rating, and terminal style to your control panel.
Compare four single-to-three-phase VFDs priced from $32.99 to $130.11. This guide covers power ratings, phase conversion, control modes, and which unit makes sense for different shop loads.
Choosing between a PanelView HMI trainer, a full Omron PLC/HMI kit, a MicroLogix 1000 module, and a Migro ladder-logic starter kit comes down to whether you need a complete training station or a compact controller. Prices range from $199.99 to $2,659.
Compare four industrial control transformers listed between $80 and $179.97. Find the model with the VA, voltage, and frequency features that match your application.
Compare four used industrial robot arms from Epson, Fanuc, and Staubli across price, reach, payload, and condition, then match each to your automation cell.
Need a variable frequency drive to run a 3-phase motor? Compare four 220V inverter converters at listed prices from USD 79.90 to USD 198.90, with horsepower, current, and input phase details.
Compare four used industrial robot controllers and arms priced from USD 303.99 to USD 2,499.99. This guide helps you match a Yamaha SRCX05, Fanuc S-10, or Staubli RX90 CS7 to your needs.
Four operator controls span simple switches, panel buttons, portable controllers, and USB signal towers. Pick by the equipment you are wiring and the signal you need to send.
Four new rotary encoders range from a $21 EC11 knob with push switch to a $425 Heidenhain incremental unit. Choose based on resolution, supply voltage, and whether your project needs a simple switch-style part or a precision feedback device.
Compare four new contactors for air conditioners, heat pumps, and motor controls: 1-pole 24V, 2-pole 40A, and 3-pole 110V options. Find the right coil voltage and pole count for your setup.
The Qotom Q305p and Q310p are nearly identical 4GB/32GB SSD mini PCs with a $0.11 price gap. The Q305p leads on fanless portability; the Q310p counters with Very Good - Refurbished condition and a broader industrial suitability list.
The 3 Phase on off Push Button Switch handles 30A three-phase motor-starter duty at a lower listed price, while the Allen Bradley 800T-A2D1 offers a flush-head black push button with industrial/commercial applications. Here's how to pick.
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