100-D250ED11 | Allen-Bradley MCS Contactor, IEC

Technical Specifications

Information About 100-D250ED11

The Allen-Bradley 100-D250ED11 is a high-capacity MCS contactor designed for demanding industrial applications, particularly in motor control and power distribution systems. As a component within the Contactors & Starters category, this contactor is engineered to provide reliable switching and control of electrical circuits, making it essential for ensuring the safe and efficient operation of motors and other high-power equipment. Weighing 15.59 lbs, the 100-D250ED11 combines robust construction with reliable performance, making it a durable choice for industrial environments.

The 100-D250ED11 is rated for a current of 250 amps, making it suitable for applications requiring the management of substantial electrical loads. This high current rating allows the contactor to control large motors and other heavy-duty electrical devices, providing the necessary capability to handle the demands of modern industrial processes. The contactor's ability to manage high currents ensures that it can be integrated into systems where reliability and performance are critical.

This contactor is configured with three poles, allowing it to switch three-phase power circuits commonly used in industrial and commercial settings. The three-pole design is standard for many motor control applications, enabling the 100-D250ED11 to efficiently manage power distribution across multiple phases, thereby ensuring balanced and stable operation of connected equipment. The three-pole configuration also contributes to the contactor's versatility, allowing it to be used in a wide range of electrical systems.

In addition to its primary switching capabilities, the 100-D250ED11 is equipped with two auxiliary contacts, consisting of one normally open (NO) and one normally closed (NC) contact. These auxiliary contacts provide additional control options for system designers, allowing for the integration of supplementary control circuits or safety interlocks. The presence of both NO and NC contacts offers flexibility in the design of control schemes, making the 100-D250ED11 suitable for complex control applications where precise operational control is required.

The voltage rating of the 100-D250ED11 is 600 VAC, indicating its capability to handle high-voltage circuits typically found in industrial power distribution systems. This voltage rating ensures that the contactor can be used in a variety of high-voltage applications, providing reliable switching and control in environments where voltage levels are substantial. The 600 VAC rating also reflects the contactor's suitability for integration into systems where electrical safety and performance are of paramount importance.

The power rating of the 100-D250ED11 is 132 kW, which indicates the maximum power load that the contactor can manage. This high power rating makes the contactor ideal for controlling large motors and other equipment that require significant power input. The ability to handle such power levels ensures that the 100-D250ED11 can be deployed in demanding industrial applications, such as manufacturing plants, heavy machinery operations, and large-scale power distribution systems.

The coil voltage for the 100-D250ED11 is rated at 110-130VAC, making it compatible with standard control voltages used in many industrial and commercial applications. The coil voltage range ensures that the contactor can be easily integrated into existing control systems, providing reliable operation within the specified voltage parameters. This voltage range also allows for flexibility in system design, enabling the contactor to be used in various environments where control voltage specifications may vary.

The design and construction of the 100-D250ED11 emphasize durability and reliability, key factors for components used in industrial settings. The contactor is built to withstand the rigors of continuous operation, with materials selected for their resistance to wear, electrical arcing, and environmental factors such as temperature fluctuations and vibration. This robust construction ensures that the 100-D250ED11 can deliver consistent performance over an extended service life, reducing the need for frequent maintenance and replacement.

Installation and integration of the 100-D250ED11 are straightforward, thanks to its standardized design and compatibility with a wide range of control systems. The contactor is designed to fit easily into existing control panels or enclosures, making it a practical choice for both new installations and system upgrades. The inclusion of auxiliary contacts further simplifies the integration process, allowing for the quick implementation of additional control features as needed.

In summary, the Allen-Bradley 100-D250ED11 is a versatile and reliable contactor designed to meet the demands of high-power industrial applications. With its 250 amp current rating, three-pole configuration, 600 VAC voltage rating, and 132 kW power capacity, it is well-equipped to handle a variety of motor control and power distribution tasks. The contactor's robust construction, coupled with its auxiliary contact options and flexible coil voltage range, makes it an ideal choice for industrial environments where performance, reliability, and safety are essential. Whether used in motor control centers, power distribution panels, or other high-voltage systems, the 100-D250ED11 provides the necessary functionality and durability to ensure efficient and safe operation.

Manufacturer information 

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.