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Siemens PLCs

52107 products

The Siemens brand prioritizes innovation and has a passion for keeping machines performing at their best. As such, Siemens PLCs, even outdated models, are great contenders for getting you the control you need over your operations and keeping things running as efficiently as possible. This company regularly puts out new, high-performing devices that allow you to customize your operations in ways that work for you. No more standardized layouts and cookie-cutter programs. With the right Siemen’s device, you can truly make your facility’s systems your own.

That’s why we at PLC Direct always set out to keep a diverse set of Siemens PLC hardware in stock. We especially stand by the brand’s PLC Siemens Simatic models for their commitment to customizability and constant improvability. Even if you require obsolete Siemens PLC parts or need a new PLC altogether, our selection of Siemens PLCs is exactly what you should seek out. Browse our collection below to assess this product’s availability and find something that works for your equipment. Once you find the right match, we can even get it to you without the unnecessary lead times. Shop here to learn more.

Showing 2953 - 2976 of 52107 products

3TK2824-2AJ20 Siemens

SIRIUS safety relay with relay enabling circuits (EC) 115V AC, 22.5 mm Spring-type terminal EC instantaneous: 2 NO EC delayed: 0 NO SC: 0 NC AUTOSTART Basic device Maximum achieved SIL: 1, PL: c

3TK2824-1BB40 Siemens

7 437 kr

SIRIUS safety relay with relay enabling circuits (EC) 24 V DC, 22.5 mm Screw terminal EC instantaneous: 2 NO EC delayed: 0 NO SC: 0 NC AUTOSTART Basic device Maximum achieved SIL: 1, PL: c

3TK2824-1AJ20 Siemens

4 171 kr

SIRIUS safety relay with relay enabling circuits (EC) 115V AC, 22.5 mm Screw terminal EC instantaneous: 2 NO EC delayed: 0 NO SC: 0 NC AUTOSTART Basic device Maximum achieved SIL: 1, PL: c

3TK2823-2CB30 Siemens

5 387 kr

SIRIUS safety relay with relay enabling circuits (EC) 24 V AC/DC, 22.5 mm Spring-type terminal EC instantaneous: 2 NO EC delayed: 0 NO SC: 0 NC monitored start Basic device Maximum achieved SIL: 3, PL: e

3TK2822-2CB30 Siemens

SIRIUS safety relay with relay enabling circuits (EC) 24 V AC/DC, 22.5 mm Spring-type terminal EC instantaneous: 2 NO EC delayed: 0 NO SC: 0 NC AUTOSTART Basic device Maximum achieved SIL: 3, PL: e

3TK2825-2AJ20 Siemens

SIRIUS safety relay with relay enabling circuits (EC) 115 V AC, 45 mm overall width Spring-type terminal EC instantaneous: 3 NO EC delayed: 0 NO SC: 2 NC Autostart/monitored start Basic device Maximum achieved SIL: 3, PL: e

3TK2821-2CB30 Siemens

3 131 kr

SIRIUS safety relay with relay enabling circuits (EC) 24 V AC/DC, 22.5 mm Spring-type terminal EC instantaneous: 3 NO EC delayed: 0 NO SC: 1NC Autostart/manual start Basic device Maximum achieved SIL: 1, PL: c as expansion unit up to maximum achieved SIL: 3, PL: e

3TK2821-1CB30 Siemens

6 584 kr

SIRIUS safety relay with relay enabling circuits (EC) 24 V AC/DC, 22.5 mm Screw terminal EC instantaneous: 3 NO EC delayed: 0 NO SC: 1NC Autostart/manual start Basic device Maximum achieved SIL: 1, PL: c as expansion unit up to maximum achieved SIL: 3, PL: e

3TK2820-0AA00 Siemens

Sealing film for analog adjustable SIRIUS devices with 22.5 mm width (without Test/Reset button)

3TK2824-2BB40 Siemens

5 926 kr

SIRIUS safety relay with relay enabling circuits (EC) 24 V DC, 22.5 mm Spring-type terminal EC instantaneous: 2 NO EC delayed: 0 NO SC: 0 NC AUTOSTART Basic device Maximum achieved SIL: 1, PL: c

3TK2824-2AL20 Siemens

SIRIUS safety relay with relay enabling circuits (EC) 230 V AC, 22.5 mm Spring-type terminal EC instantaneous: 2 NO EC delayed: 0 NO SC: 0 NC AUTOSTART Basic device Maximum achieved SIL: 1, PL: c

3TK2810-1B Siemens

SIRIUS safety relay Adapter for 3TK2810-1 for connecting 25-pole encoders, Type: SIEMENS/HEIDENHAIN

3TK2810-0A Siemens

SIRIUS safety relay Connecting cable length 1 meter for connecting the safe speed monitor 3TK2810-1 with the adapter for connection of encoders (3TK2810-1A/3TK2810-1B)

3TK2806-0BB4 Siemens

6 883 kr

Contactor safety combination for safety circuits Enabling and signaling circuit 5 NO+1 NC with self-latching mechanism K1 DC operation 24 V DC

3TK2806-0AL2 Siemens

Contactor safety combination for safety circuits Enabling and signaling circuit 5 NO+1 NC with self-latching mechanism K1 AC operation 230/220 V AC, 50/60Hz

3TK2806-0AC2 Siemens

59 015 kr

Contactor safety combination for safety circuits Enabling and signaling circuit 5 NO+1 NC with self-latching mechanism K1 AC operation 24 V AC, 50/60 Hz

3TK2822-1CB30 Siemens

SIRIUS safety relay with relay enabling circuits (EC) 24 V AC/DC, 22.5 mm Screw terminal EC instantaneous: 2 NO EC delayed: 0 NO SC: 0 NC AUTOSTART Basic device Maximum achieved SIL: 3, PL: e

3TK2810-1BA42-0AA0 Siemens

SIRIUS safety relay Safety-oriented Speed monitoring 24 V DC, 45 mm overall width Spring-type terminal EC instantaneous: 2 NO EC delayed: 0 SC: 2 electrical NAMUR version Auto-start/manual start Basic device Maximum achievable PL according to EN 13849-1: e Maximum achievable SIL according to IEC 61508: 3

3TK2805-0AL2 Siemens

4 923 kr

Contactor safety combination for safety circuits Enabling and signaling circuit 5 NO+1 NC AC operation 230/220 V AC, 50/60Hz

3TK2805-0AG2 Siemens

Contactor safety combination for safety circuits Enabling and signaling circuit 5 NO+1 NC AC operation 110 V, 50/60 Hz

3TK2805-0AC2 Siemens

14 606 kr

Contactor safety combination for safety circuits Enabling and signaling circuit 5 NO+1 NC AC operation 24 V AC, 50/60 Hz

3TK2040-7BB4 Siemens

4 459 kr

Miniature contactor, Flat connector terminal, 4 NO screw mounting (diagonal) 24 V DC DC operation

3TK2040-7AV0 Siemens

Miniature contactor, Flat connector terminal, 4 NO screw mounting (diagonal) 400/380 V AC 50 Hz, 480/460 V 60 Hz AC operation

3TK2806-0AG2 Siemens

50 647 kr

Contactor safety combination for safety circuits Enabling and signaling circuit 5 NO+1 NC with self-latching mechanism K1 AC operation 110 V, 50/60 Hz