New CENTERLINE 1500 Motor Control Center Grounding Device Helps Increase Safety

PBUS-30-Rockwell-CENTERLINE1500-400.jpg

August 17, 2021

A new UL-approved product enhancement from Rockwell Automation helps increase workplace safety in a variety of industries from oil and gas refining operations to food and beverage processing plants.

Allen-Bradley CENTERLINE 1500 medium voltage motor control centers set a new safety standard with the new Integrated Protective Maintenance Grounding (IPMG) device. The integrated device grounds all load-side connections and load cables with the turn of a handle. This eliminates the need to manually attach hazardous temporary grounding cables.

The IPMG device:

  •    –   Provides a method to ground all load-side connections, including the load cables.
  •    –   Removes the cumbersome and hazardous use of utility-style grounding balls and temporary grounding cable assemblies.
  •    –   Provides the ability to ground the output (load-side connections) without opening the power cell door.
  •    –   Seamlessly integrates into motor control center power cells.

“Industrial operations must manage ever-changing safety environments and requirements,” said Jeff Fowler, product manager, Rockwell Automation. “The new IPMG device provides another level of safety in demanding manufacturing, processing and production environments. This integrated earthing switch eliminates the need for adding temporary grounding point cables.”

The IPMG device is also available in CENTERLINE motor control centers with ArcShield arc-resistant controller designs.

Source

Related Articles



Editor’s Pick: Featured Article

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation.

Programmable logic controllers (PLCs) are one of the main components of any automated system. A typical control system has inputs, outputs, controllers (i.e., PLCs), and some type of human interaction with the system, a human machine interface (HMI), for example.

Read More



Latest Articles

  • How Motor Pole Count Influences Speed and Torque in Servo Motors

    December 9, 2025 Servo motors deliver precise, repeatable motion, and their performance is shaped by how torque, speed, and stability interact under load. One structural element that defines this behavior is motor pole count. Pole count determines how the magnetic field rotates inside the motor and how much torque the motor can produce at different… Read More…

  • Digital Revolution in Transformer Substations

    December 9, 2025 The energy sector is under a lot of pressure. German distribution grid operators need to get their infrastructure ready for the energy transition and fast. By 2030, some 80 percent of electricity is to be generated from renewable sources. A pilot project at naturenergie netze GmbH is demonstrating how transformer substations can… Read More…