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Analog Input Module - 6ES7134-6JD00-0CA1

Original price was: $248.46.Current price is: $235.47.
The 6ES7134-6JD00-0CA1 ET 200SP Analog Input Module from Siemens is a high-precision 4-channel analog input module for RTD and thermocouple sensors, featuring 16-bit resolution, channel diagnostics, and ±0.1% accuracy.

Analog Input Module - 6ES7331-1KF01-0AB0

Original price was: $234.47.Current price is: $222.21.
The 6ES7331-1KF01-0AB0 SM331 Analog Input Module from Siemens is an 8-channel, 13-bit resolution module for SIMATIC S7-300, supporting voltage, current, resistance, and temperature sensor inputs with optical isolation for safe and reliable industrial automation.

Analog Input Module - 6ES7331-7KB02-0AB0

Original price was: $136.13.Current price is: $129.01.
The 6ES7331-7KB02-0AB0 SM331 Analog Input Module from Siemens is a 2-channel isolated analog input module for SIMATIC S7-300, offering 9/12/14-bit resolution with support for voltage, current, thermocouple, and resistance signals.

Analog Input Module - 6ES7331-7KF02-0AB0

Original price was: $293.67.Current price is: $278.32.
The 6ES7331-7KF02-0AB0 SM 331 Analog Input Module from Siemens is an 8-channel isolated analog input module for the SIMATIC S7-300 PLC, supporting voltage, current, thermocouple, and resistance measurements with selectable 9/12/14-bit resolution and integrated diagnostics.

AS-Interface Accessory Cover M12 - 3RX9802-0AA00

Original price was: $116.99.Current price is: $112.31.

Siemens 3RX9802-0AA00 AS-Interface Accessory Cover M12, IP67, Outer Diameter 12 mm, without O-ring.

Auxiliary Contact Block - 3RH2911-1HA22

Original price was: $14.40.Current price is: $13.65.

The 3RH2911-1HA22 Auxiliary Contact Block from Siemens is a snap-on front-mounted module with 2 NO + 2 NC contacts, designed for SIRIUS 3RH2 contactors and relays to expand control and signaling capabilities.

Auxiliary Contact Block - 3RH29111HA22

Original price was: $15.88.Current price is: $15.05.

The 3RH29111HA22 Auxiliary Contact Block from Siemens is a snap-on, S00/S0 size accessory with 2 NO + 2 NC contacts, rated at 10 A, designed to expand the functionality of Siemens SIRIUS contactors.

Auxiliary Switch Block - 3RH2911-2HA22

Original price was: $15.88.Current price is: $15.05.

The 3RH2911-2HA22 Auxiliary Switch Block from Siemens is a front-mounted accessory with 2 NO + 2 NC contacts, designed for use with Siemens 3RT2 contactors and 3RH2 contactor relays. It features spring-loaded terminals for secure and easy installation.

Burner Control Box - RMO88.53C2

Original price was: $156.26.Current price is: $148.09.
The RMO88.53C2 Burner Control Box from Siemens is a reliable control unit designed for Riello oil burner systems, ensuring safe ignition, flame monitoring, and efficient burner operation.

Circuit Breaker - 3RV2011-4AA10

Original price was: $84.75.Current price is: $80.32.

The 3RV2011-4AA10 Motor Protection Circuit Breaker from Siemens is a compact S00 size breaker designed for motor protection up to 16 A. Featuring Class 10 trip characteristics and screw terminals, it provides reliable overload and short-circuit protection for industrial motor applications.

Circuit Breaker - 3RV2021-1JA10

Original price was: $84.75.Current price is: $80.32.

The 3RV2021-1JA10 Motor Protection Circuit Breaker from Siemens is a compact S0 size breaker designed for motor protection up to 10 A. Featuring Class 10 thermal trip characteristics, adjustable overload protection, and screw terminals, it ensures reliable safeguarding for industrial motors.

Communications Processor - 6GK7343-1EX21-0XE0

Original price was: $297.28.Current price is: $281.74.
The Siemens 6GK7343-1EX21-0XE0 CP 343-1 is a communications processor that connects SIMATIC S7-300 PLCs to Industrial Ethernet (PROFINET IO) for TCP/IP, UDP, and S7 communication.

Coupling Contactor - 3RT2016-1KB41

Original price was: $51.36.Current price is: $48.67.

The 3RT2016-1KB41 Coupling Contactor from Siemens is a 3-pole S00 power contactor rated 4 kW at 400 V (AC-3) with a 24 V DC coil, integrated suppressor diode, and 1 NO auxiliary contact, optimized for direct PLC output control.

Cylindrical Fuse Link - 3NW6003-1

Original price was: $7.73.Current price is: $7.42.
Siemens 3NW6003-1 Cylindrical Fuse Link, 10x38 mm, 10 A, gG type, 500 V AC – reliable overcurrent protection for low-voltage circuits.

Cylindrical Fuse Link - 3NW6004-1

Original price was: $7.73.Current price is: $7.42.

Siemens 3NW6004-1 Cylindrical Fuse Link, 10x38 mm, 4 A, gG, 500 V AC – precision protection for low-voltage installations.

Cylindrical Fuse Link - 3NW6005-1

Original price was: $7.73.Current price is: $7.42.
Siemens 3NW6005-1 Cylindrical Fuse Link, 10x38 mm, 16 A, gG, 500 V AC – Ideal for general-purpose electrical protection in industrial applications.

Cylindrical Fuse Link - 3NW6010-1

Original price was: $7.73.Current price is: $7.42.
Siemens 3NW6010-1 Cylindrical Fuse Link, 10x38 mm, 25 A, gG, 500 V AC – reliable protection for general industrial applications and equipment.

Cylindrical Fuse Link - 3NW8005-1

Original price was: $10.84.Current price is: $10.41.
Siemens 3NW8005-1 Cylindrical Fuse Link, 10x38 mm, 16 A, aM, 500 V AC – optimized protection for motor circuits and inductive loads.

Damper Actuator - SQN30.121A3500

Original price was: $457.73.Current price is: $433.80.
The SQN30.121A3500 Damper Actuator from Siemens is a fast-acting burner control actuator with 90° rotation in 4.5 seconds, 1.5 Nm torque, built-in relays, and auxiliary switch, operating on AC 230 V.

Digital Output Module - 6ES7322-1HH01-0AA0

Original price was: $103.76.Current price is: $98.33.
The 6ES7322-1HH01-0AA0 SM322 Digital Output Module from Siemens is a 16-channel relay output module for S7-300 PLCs, supporting both 120 V DC and 230 V AC loads with isolated outputs.

Digital Output Module - 6ES7322-5HF00-0AB0

Original price was: $554.71.Current price is: $532.52.

Siemens SIMATIC S7-300 Digital Output Module SM 322, 8 Relay Outputs, 24 V DC / 120–230 V AC, Isolated, with RC filter & overvoltage protection – phased out since October 2023.

Electronic Module - 6ES7138-4FA03-0AB0

Original price was: $155.55.Current price is: $147.42.
The 6ES7138-4FA03-0AB0 ET200S F-DI Electronic Module from Siemens provides 4/8 fail-safe digital inputs (24 V DC) with PROFIsafe communication, delivering SIL3 / Category 4 safety for ET200S distributed I/O systems.

Gas Burner Control - LFL1.322

Original price was: $514.95.Current price is: $488.02.
The LFL1.322 Gas Burner Control from Siemens is a reliable automatic burner control unit designed for safe startup, monitoring, and shutdown of gas-fired burners, with low power consumption of 3 VA.

Gas Valve Actuator - SKP15.000E2

Original price was: $407.69.Current price is: $386.37.
The SKP15.000E2 Gas Valve Actuator from Siemens is a 1-stage electro-hydraulic actuator designed for gas valves, operating on AC 220–240 V with a maximum 26 mm stroke and 6–10 second opening time.

Gas Valve Actuator - SKP25.003E2

Original price was: $1 422.36.Current price is: $1 347.99.
The SKP25.003E2 Gas Valve Actuator from Siemens is a reliable electro-hydraulic actuator with stroke indication, designed for precise control of gas valves in industrial and commercial burner systems, operating on AC 230 V.

Illuminated Pushbutton - 3SU1100-0AB20-1CA0

Original price was: $9.64.Current price is: $9.14.

The 3SU1100-0AB20-1CA0 red pushbutton from Siemens is a 22 mm momentary control device with a flat actuator, one normally closed (NC) contact, and screw terminal connections. Designed for reliable operation in industrial control panels and machinery interfaces.

Illuminated Pushbutton - 3SU1102-0AB30-1BA0

Original price was: $18.44.Current price is: $17.47.

The 3SU1102-0AB30-1BA0 Illuminated Pushbutton from Siemens is a 22 mm yellow momentary pushbutton featuring a flat actuator, integrated 24 V AC/DC LED illumination, and one normally open (NO) contact. Ideal for industrial control panels requiring clear visual indication and reliable operation.

Inductive Proximity Sensor - 3RG4011-0AB00

Original price was: $12.96.Current price is: $12.28.
The 3RG4011-0AB00 Inductive Proximity Sensor from Siemens is a compact M8 flush-mount sensor with 1 mm sensing range and 3-wire configuration, designed for reliable non-contact detection of metal objects in industrial automation systems.
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