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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

Contactors, Relays & Motor Control

Contactors, Relays & Motor Control

SIRIUS 3RR2 Current Monitoring Relay for IO-Link, Size S0, 4-40 A, 24 VDC, Screw, 1 CO
MPN: 3RR2442-1AA40 | 3RR24421AA40
Siemens 3RR2442-1AA40
446.05 446.05 USD
SIRIUS 3RR2 Current Monitoring Relay for IO-Link, Size S2, 8-80 A, 24 VDC, Screw, 1 CO
MPN: 3RR2443-1AA40 | 3RR24431AA40
Siemens 3RR2443-1AA40
621.08 621.08 USD
56.16 56.16 USD
SIRIUS 3RT2 Power Contactor, S0, 38 A, 18.5 kW, 1 NO+1 NC, 24 V DC, Screw
MPN: 3RT2028-1BB40 | 3RT20281BB40
Siemens 3RT2028-1BB40
154.53 154.53 USD
104.06 104.06 USD
86.25 86.25 USD
SIRIUS 3RT2 Power Contactor, S0, AC-3 38 A / 18.5 kW, 3-Pole, 2 NO + 2 NC, 24 V DC Coil, Screw
MPN: 3RT2028-1FB44-3MA0 | 3RT20281FB443MA0
Siemens 3RT2028-1FB44-3MA0
998.00 998.0 USD
SIRIUS 3RT2 Power Contactor, S0, AC-3 9 A / 4 kW, 3-Pole, 2 NO + 2 NC, 24 V DC Coil, Screw
MPN: 3RT2023-1BB44-3MA0 | 3RT20231BB443MA0
Siemens 3RT2023-1BB44-3MA0
81.61 81.61 USD
SIRIUS 3RT2 Power Contactor, S00, AC-3 16 A / 7.5 kW, 3-Pole, 1 NO Aux, 24 V DC Coil, Screw
MPN: 3RT2018-1BB41-0UA0 | 3RT20181BB410UA0
Siemens 3RT2018-1BB41-0UA0
91.96 91.96 USD
40.26 40.26 USD
181.25 181.25 USD
181.25 181.25 USD
SIRIUS 3RT2 Power Contactor, S2, AC-3 50 A / 22 kW, 3-Pole, 2 NO + 2 NC, 24 V DC Coil, Screw
MPN: 3RT2036-1KB44-3MA0 | 3RT20361KB443MA0
Siemens 3RT2036-1KB44-3MA0
191.82 191.82 USD
235.28 235.28 USD
SIRIUS 3RT2 Power Contactor, S2, AC-3 65 A / 30 kW, 3-Pole, 1 NO + 1 NC, 20-33 V AC/DC Coil, Screw
MPN: 3RT2037-1NB30-0CC0 | 3RT20371NB300CC0
Siemens 3RT2037-1NB30-0CC0
243.86 243.86 USD
235.28 235.28 USD
49.36 49.36 USD
115.86 115.86 USD
191.55 191.55 USD
478.41 478.41 USD

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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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