MM300 Motor Management System
Chapter 1: Introduction
Cautions and Warnings
Safety words and
MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
Please read this section to help guide you through the initial setup of the MM300 Motor
The MM300 is a modular motor protection and control system designed specifically for
low-voltage motor applications. The MM300 provides the following key benefits.
Flexible protection, control, and communication options to suit any low-voltage motor
Small footprint designed specifically for IEC and NEMA MCC applications.
Modular design reduces the number of spare components for maintenance and
Integrated pushbuttons and LED indicators reduce external components and wiring.
DIN rail and Panel Mounting.
Multiple, simultaneous communication protocols allows simple integration into
monitoring and control systems.
Optional basic control panel or graphical control panel interface provides local control
and access to system information.
Automation FlexLogic™ for applications requiring more complex starter control, or
multi-starter scenarios with interlocking or programmable logic control.
Before attempting to install or use the device, review all safety indicators in this document
to help prevent injury, equipment damage, or downtime.
The following symbols used in this document indicate the following conditions
Indicates a hazardous situation which, if not avoided, will result in death or serious