NJT Automation operates in buying and selling surplus automation equipment, including PLCs, HMIs, PanelView, and VFD drive components made by manufacturers like Allen Bradley and Siemens.
NJT supplies un-used surplus, used salvage, and repaired/refurbished equipment. NJT is not an authorized OEM distributor for listed manufacturers and tradenames unless stated. The original manufacturer's warranty does not apply. Warranty, returns, and support are provided directly through NJT.
NJT Automation is your supplier for:Industrial Automation Electronics
▪️ Programmable Logic Controllers
▪️ Variable Frequency Drives
▪️ HMI and Touch Screens
▪️ Panelview Screens
▪️ Servo Controllers
Brands: Allen Bradley, Siemens, Lenze, ABB, Schneider Electric, General Electric, Bosch, Baldor, Fuji, B&R Automation, Fluke, Anritsu, Agilent, Parker, Kuka, Rexroth, Fanuc, Eaton


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Allen-Bradley Replacement Parts in Milwaukee
Need reliable Allen-Bradley replacements fast? We stock surplus and refurbished PLC controllers, PanelView HMIs, I/O modules, and VFDs with same-day shipping from Milwaukee.
- PLCs & modules — browse parts
- PanelView & PanelView Plus — repair options
- VFDs, servo & drives — drive repairs
Don't see the part listed? Get a quick quote and we'll source it.
Prefer repair over replacement? See our industrial electronics repairs with a 1-year warranty.