Allen-Bradley’s E1 Plus electronic overload relays are the industry’s first modular self-powered devices. Through the use of optional side-mount accessory modules, functionality of the E1 Plus overload relays can be cost effectively expanded and machine operation and protection enhanced.

Full Description

Advantages

Compact – direct mounting to the left side of the 193-EE and 592-EE E1 Plus overload relays, only 18mm is added to the width.
Simplified Control – the side-mount modules electronically interface with the E1 Plus overload relay so that all control circuit connections are made at the E1 Plus overload relay terminals.
Flexibility – the modular design of the E1 Plus overload relays allows for expanded functionality in only those applications where it is required.