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  • SIEMENS D11CEU2 CIRCUIT BREAKERS
    SIEMENS
    Siemens D11CEU2 ED Circuit Breaker Variable Depth Rotary Operating Handle
    SKU: D11CEU2
    Product DescriptionThe Siemens D11CEU2 is a rotary operating handle designed for low voltage molded case circuit breakers. It is compatible with ED frame circuit breakers, ensuring reliable operation in various applications. Compatible with ED molded case circuit breakers Constructed from durable composite material Variable...
    $615.76
    $615.76
  • SIEMENS D120 CIRCUIT BREAKERS
    SIEMENS
    Siemens D120 1-Pole 20 Amp 3/4 Inch 10 K Circuit Breaker
    SKU: D120
    Product DescriptionThe Siemens D120 is a 1-Pole circuit breaker designed for residential low voltage applications. This breaker operates at 120V and can handle up to 20 Amps. It uses a plug-in format compatible with QD systems. This breaker is UL listed and HACR rated,...
    $35.54
    $35.54
  • 225347603.jpg
    SIEMENS
    SIEMENS D215 Circuit Breaker - 2 Pole, 15A, 120/240V, 10kA
    SKU: D215
    Product DescriptionThe SIEMENS D215 is a 2-pole circuit breaker rated for 15A and designed for voltage applications of 120/240V. It features a thermal/magnetic trip system, ensuring reliable overload and short-circuit protection. UL Listed and Classified. Common trip functionality for simultaneous pole activation. 3/4 inch...
    $68.93
    $68.93
  • SIEMENS D220 CIRCUIT BREAKERS
    SIEMENS
    Siemens D220 2-Pole 20 Amp 3/4 Inch 10 K Circuit Breaker
    SKU: D220
    Product DescriptionThe Siemens D220 is a low voltage residential circuit breaker designed for electrical distribution applications. This 2-pole circuit breaker features a plug-in format and is rated for 120/240 volts with a capacity of 20 amps and an interrupt rating of 10 kA. It...
    $65.80
    $65.80
  • SIEMENS D230 CIRCUIT BREAKERSSiemens D230 2-Pole 30 Amp 3/4 Inch 10 K Circuit Breaker
    SIEMENS
    Siemens D230 2-Pole 30 Amp 3/4 Inch 10 K Circuit Breaker
    SKU: D230
    Product DescriptionSiemens D230 is a 2-pole, 30 Amp circuit breaker designed for plug-in applications. This circuit breaker operates at a voltage of 120/240 volts and has an interrupt rating of 10 kA. It features a common trip design, ensuring safety by cutting power to...
    $65.80
    $65.80
  • SIEMENS D250 CIRCUIT BREAKERSSiemens D250 2-Pole 50 Amp 3/4 Inch 10 K Circuit Breaker
    SIEMENS
    Siemens D250 2-Pole 50 Amp 3/4 Inch 10 K Circuit Breaker
    SKU: D250
    Product DescriptionSiemens D250 is a two-pole circuit breaker designed for low voltage residential electrical systems. This breaker is rated for 120/240 volts and has a maximum current capacity of fifty amps with a ten kA interrupt rating. It features a plug-in installation type, making...
    $65.80
    $65.80
  • SIEMENS 540-100 CONTROL BOARDS
    SIEMENS
    Siemens DDC 540-100 Terminal Box Controller
    SKU: 540-100
    Product DescriptionThe Siemens DDC Terminal Box Controller, MPN 540-100, is essential for managing and controlling industrial processes. This device ensures precise operation and monitoring of complex systems. It is built for durability and efficiency in tough industrial settings. The controller can connect to various...
    $952.85
    $952.85
  • SIEMENS 540-104-R CONTROL & CIRCUIT BOARDS
    SIEMENS
    Siemens DDC 540-104-R Refurbished Constant Volume Control
    SKU: 540-104-R
    Product DescriptionThe Siemens DDC 540-104-R is a refurbished constant volume control system designed to deliver consistent airflow in HVAC setups. Ideal for commercial buildings, schools, and healthcare facilities, this unit leverages advanced algorithms for precise airflow management, enhancing both energy efficiency and indoor air...
    $459.63
    $459.63
  • SIEMENS
    Siemens DDC 550-400N Terminal Equipment Controller
    SKU: 550-400N
    Product Description The Siemens DDC 550-400N Terminal Equipment Controller is a vital component in industrial automation systems, offering robust control and communication capabilities. Designed to facilitate advanced data acquisition and programmable logic operations, this controller excels in various industrial environments. Programmable logic controller (PLC)...
    $14.99
    $14.99
  • SIEMENS
    Siemens DDC 550-430 BACnet VAV Actuator
    SKU: 550-430
    Product DescriptionThe Siemens DDC 550-430 BACnet VAV Actuator is engineered to optimize airflow management in HVAC systems using BACnet integration. This product provides efficient, remote operability ensuring high-level performance in building automation systems. BACnet MS/TP communication guarantees seamless system integration. Equipped with a geared...
    $713.49
    $713.49
  • SIEMENS
    Siemens DDC PXX485.3 Expansion Module 3 RS-485 Ports
    SKU: PXX485.3
    Product DescriptionThe Siemens DDC PXX485.3 RS-485 Expansion Module efficiently enhances system communication by integrating up to three devices for superior data exchange and remote monitoring. This module is an essential upgrade for industrial environments requiring robust, reliable communications solutions. Facilitates seamless device integration Designed...
    $621.25
    $621.25
  • SIEMENS
    Siemens DDC R540-100 Refurbished Terminal Box Control
    SKU: R540-100
    Product DescriptionThe Siemens DDC R540-100 is a refurbished terminal box control, engineered to enhance reliability and efficiency in industrial control systems. This control unit is designed for rigorous longevity and superior performance in demanding environments. Robust build for enhanced durability Precision engineering from Siemens...
    $498.65
    $498.65
  • SIEMENS R540-103 COMMERCIAL CONTROLS
    SIEMENS
    Siemens DDC R540-103 Constant Volume Control (Refurbished) for Commercial HVAC
    SKU: R540-103
    Product DescriptionThe Siemens DDC R540-103 Constant Volume Controller, tailored for commercial and industrial HVAC systems, ensures a steady airflow, enhancing comfort and boosting energy efficiency. This refurbished unit integrates seamlessly with existing setups and is noted for its compact installation ease. Precision airflow management...
    $432.92
    $432.92
  • SIEMENS R540-110 CONTROL BOARDS
    SIEMENS
    Siemens DDC R540-110 Refurbished Unit Control with TEC
    SKU: R540-110
    Product DescriptionExplore the efficient Siemens DDC R540-110, a refurbished unit control optimized with Temperature Control Technology (TEC) aimed at enhancing industrial applications. This advanced system from Siemens DDC provides precise temperature management, essential for high-demand environments. Ensures stable temperature regulation, minimizing fluctuations. Compact design...
    $486.18
    $486.18
  • SIEMENS R540-110N CONTROL BOARDS
    SIEMENS
    Siemens DDC R540-110N Refurbished Unit Cond Control TEC
    SKU: R540-110N
    Product DescriptionThe Siemens DDC R540-110N is a refurbished unit used for controlling temperature. This control device is ideal for HVAC applications, providing reliable performance for various heating and cooling systems. Refurbished condition Compatible with HVAC systems Compact design suitable for limited spaces Product HighlightsThis...
    $456.53
    $456.53
  • SIEMENS
    Siemens DDC R540-380 Refurbished Autozero Module
    SKU: R540-380
    Product DescriptionThe Siemens DDC R540-380 Refurbished Autozero Module is engineered to enhance the functionality and performance of Siemens DDC controllers. This module is essential for the precise zeroing of analog inputs, ensuring accurate data acquisition and optimal system functionality. Ensures precise zeroing of analog...
    $138.89
    $138.89
  • SIEMENS TXA1.K24 CONTROL BOARDS
    SIEMENS
    Siemens DDC TXA1.K24 Address Keys
    SKU: TXA1.K24
    Product DescriptionSiemens DDC TXA1.K24 Address Keys offer a robust solution for handling and managing process data. They ensure seamless communication between field devices and control systems. Enables reliable data exchange Easy to install with plug-and-play setup Compatible with Siemens DDC controllers Product HighlightsImprove accuracy...
    $14.99
    $14.99
  • SIEMENS
    Siemens DDC TXA1.K48 Address Keys Industrial Application
    SKU: TXA1.K48
    Product DescriptionThe Siemens DDC TXA1.K48 Address Keys facilitate robust and efficient operations for industrial engineers and maintenance specialists. These keys are essential for addressable control systems, offering longevity and compatibility with diverse voltage ranges. Engineered for durability and versatile industrial use. Supports multiple voltages...
    $84.74
    $84.74
  • SIEMENS TXB1.P1-R CONTROL BOARDS
    SIEMENS
    Siemens DDC TXB1.P1-R TX-I/O BusInterfaceModuleRefur
    SKU: TXB1.P1-R
    Product DescriptionThe Siemens DDC TXB1.P1-R is a refurbished TX-I/O Bus Interface Module designed to efficiently link TX-I/O devices with a host controller. It supports up to 32 TX-I/O devices and is equipped with multiple communication options such as RS-232, RS-485, and Ethernet to enhance...
    $14.99
    $14.99
  • SIEMENS
    Siemens DDC TXM1.6R-R | Refurbished TXM1.6R UNIV CONT
    SKU: TXM1.6R-R
    Product DescriptionThe Siemens DDC TXM1.6R-R is a refurbished universal controller designed for reliable control and monitoring in industrial applications. It features a compact design suitable for various environments. The robust construction ensures durability, making it effective for demanding tasks. This controller supports multiple communication...
    $14.99
    $14.99
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