100S-D420EA22C | Allen-Bradley Contactor, Safety

Description

The 100S-D420EA22C is a safety contactor designed for use in electrical systems with a maximum voltage of 460V and a maximum current rating of 420 amps. It is suitable for applications requiring reliable switching and safety in high-power circuits.

Technical Specifications

Information About 100S-D420EA22C

The 100S-D420EA22C is a high-performance safety contactor designed for demanding industrial applications requiring reliable switching and safety mechanisms. Categorized under Contactors & Starters and specifically classified as a Contactor, this device is engineered to handle substantial electrical loads, making it an ideal choice for heavy-duty environments where safety and performance are paramount. Weighing 0.25 lbs, the 100S-D420EA22C is a compact yet robust component that offers powerful functionality in a lightweight package.

This safety contactor is built to manage a maximum current rating of 420 amps, making it suitable for high-power circuits where large electrical loads need to be controlled with precision and safety. The ability to handle such high currents ensures that the 100S-D420EA22C can be deployed in a variety of industrial settings, including manufacturing plants, processing facilities, and other environments where heavy machinery or equipment requires reliable electrical control.

One of the key features of the 100S-D420EA22C is its electronic coil, which operates at 220 VDC. This electronic coil is designed to provide efficient and reliable operation, ensuring that the contactor can perform consistently even under challenging conditions. The use of a DC coil also contributes to the contactor’s overall reliability by reducing the risk of coil burnout or failure, which can be more common in AC-powered coils subjected to fluctuating power conditions.

The operating voltage range of the 100S-D420EA22C is another aspect of its versatility. The contactor is designed to function within a range of 208-277 VAC at 50/60 Hz and 200-255 VDC, providing flexibility in its application across different power systems. This broad voltage range allows the contactor to be used in various geographical locations and in systems with different power standards, making it a versatile choice for global operations.

In terms of contact configuration, the 100S-D420EA22C is equipped with two normally open (NO) and two normally closed (NC) contacts. This configuration is essential for applications where both power and safety circuits need to be managed simultaneously. The normally open contacts are typically used to control the main power supply to the equipment, while the normally closed contacts can be used for safety interlocks or other critical functions that require the circuit to be closed when the contactor is not energized. This dual contact setup enhances the safety and functionality of the overall system, ensuring that both operational and safety requirements are met.

The compact design of the 100S-D420EA22C, combined with its high current handling capacity and versatile voltage range, makes it an ideal component for use in space-constrained environments where reliability cannot be compromised. Its lightweight construction further simplifies installation and reduces the overall load on the supporting structure, making it easier to integrate into existing systems or new installations.

Safety is a critical consideration in the design of the 100S-D420EA22C. As a safety contactor, it is built to meet stringent industry standards, ensuring that it can provide reliable performance even in the most demanding conditions. The use of high-quality materials and precise engineering ensures that the contactor can withstand the rigors of industrial use, including exposure to vibration, temperature fluctuations, and other environmental factors that could impact lesser components.

In addition to its performance capabilities, the 100S-D420EA22C is also designed for ease of maintenance and longevity. The electronic coil is designed to minimize wear and tear, reducing the need for frequent replacements or repairs. This feature, combined with the contactor’s overall durability, helps to minimize downtime and maintenance costs, contributing to the overall efficiency and cost-effectiveness of the operation.

The 100S-D420EA22C is particularly well-suited for applications where safety is paramount, such as in systems that require fail-safe operation or where critical equipment must be protected from power anomalies. The dual contact configuration allows for redundant safety features, ensuring that the system can continue to operate safely even if one set of contacts fails.

In summary, the 100S-D420EA22C safety contactor is a versatile, high-performance component designed to provide reliable switching and safety functions in industrial environments. Its 420 AMP current rating, 220 VDC electronic coil, and dual contact configuration make it suitable for a wide range of applications, from heavy machinery control to safety-critical systems. With a compact and lightweight design, it offers powerful performance in a small footprint, making it an ideal choice for modern industrial systems where space, reliability, and safety are crucial. The 100S-D420EA22C is a dependable solution for managing high-power electrical circuits, ensuring both operational efficiency and safety in demanding industrial settings.

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.