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THINK-PLC standard products

Built to deploy


UL 508A control panels, Siemens-based systems and CNC integration — engineered once, then built repeatably to cut lead time and simplify purchasing. Every panel is assembled in North Carolina and carries a three year warranty.

UL 508AListed industrial control panels
Built in the USAAssembled in North Carolina
3 year warrantyOn every standard product
Quality product manufacturersComponents from industry leaders
Engineering supportBacked by THINK-PLC

Automation Overstock

Automation Overstock

Surplus and overstock automation components from our own shelves in North Carolina. These are genuine manufacturer parts we already hold in inventory — the quantity shown on each listing is the real quantity on hand, and when it is gone, it is gone.

New Old StockNever used, in original packaging.
Open BoxPackaging opened, item unused.
Out of BoxNo original packaging, unused.
Out of Box, UsedNo packaging, previously in service.

Warranty: overstock items are not covered by the Think-PLC 3‑year warranty that applies to our standard products. Condition is stated on every listing — contact us for terms on any specific item before you order.

Automation Overstock

$ 57.50 57.5 USD
$ 71.47 71.47 USD
$ 86.48 86.48 USD
SIRIUS 3RV2 Motor Protection Circuit Breaker, Size S0, 1.1-1.6A, 3-Pole, Screw Terminal
MPN: 3RV2021-1AA10 | 3RV20211AA10
Siemens 3RV2021-1AA10
$ 71.47 71.47 USD
SIRIUS 3RV2 Motor Protection Circuit Breaker, Size S0, 20-25 A, Screw Terminal
MPN: 3RV2021-4DA10 | 3RV20214DA10
Siemens 3RV2021-4DA10
$ 105.30 105.3 USD
SIRIUS 3RV2 Motor Protection Circuit Breaker, Size S0, 7-10 A, Screw Terminal
MPN: 3RV2021-1JA10 | 3RV20211JA10
Siemens 3RV2021-1JA10
$ 88.16 88.16 USD
$ 562.00 562.0 USD
$ 292.22 292.22 USD
$ 170.10 170.1 USD
SIRIUS 3RV2 Motor Starter Protector, Size S2, Class 10, 22-32A, Screw Terminals
MPN: 3RV2031-4EA10 | 3RV20314EA10
Siemens 3RV2031-4EA10
$ 190.11 190.11 USD
$ 1.00 1.0 USD
SIRIUS 3RV2 Terminal Block for Device Infeed (Power Feed Terminal), 3-Phase
MPN: 3RV2917-5FA00 | 3RV29175FA00
Siemens 3RV2917-5FA00
$ 32.41 32.41 USD
$ 19.47 19.47 USD
SIRIUS 3RV20 Motor Protection Circuit Breaker, S0, Class 10, 23-28 A, Screw
MPN: 3RV2021-4NA10 | 3RV20214NA10
Siemens 3RV2021-4NA10
$ 791.10 791.1 USD
$ 599.40 599.4 USD
SIRIUS 3RV20 Motor Protection Circuit Breaker, S2, Class 10, 42-52 A, Screw
MPN: 3RV2031-4WA10 | 3RV20314WA10
Siemens 3RV2031-4WA10
$ 202.50 202.5 USD
SIRIUS 3RV20 Motor Protection Circuit Breaker, S2, Class 10, 54-65 A, Screw
MPN: 3RV2031-4JA10 | 3RV20314JA10
Siemens 3RV2031-4JA10
$ 251.48 251.48 USD
SIRIUS 3RV20 Motor Protection Circuit Breaker, S3, Class 10, 28-40 A, Screw
MPN: 3RV2041-4FA10 | 3RV20414FA10
Siemens 3RV2041-4FA10
$ 292.22 292.22 USD
$ 754.54 754.54 USD

Don't see your configuration?

Most of what we ship starts as a standard product and gets configured to the application. Tell us what you are controlling and we will scope and quote it.

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