Product Name:

RAYCHEM: This is the brand name, referring to a company specializing in electrical products and solutions, now part of TE Connectivity.
EMDR: This stands for Electronic Motor Disconnect Relay.

Product Description:

A RAYCHEM EMDR is a protective relay specifically designed for electric motors. It monitors motor operation and disconnects the power supply in case of abnormal conditions like:

Overload currents
Overheating
Phase failure
Ground faults

Product Parameters:

Specific parameters for RAYCHEM EMDRs will vary depending on the model. However, general parameters might include:

Motor current rating: The maximum current the EMDR is designed to handle.
Voltage rating: The compatible voltage range for the motor and power supply.
Trip settings: Adjustable thresholds for overload, undervoltage, and other fault conditions.
Time delay settings: The amount of time the EMDR allows for temporary current surges before tripping.