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.

EFFICIENT DESIGN
The 193-EJM Jam Protection Module monitors the motor current level by electronically interfacing to the E1 Plus overload relay's current sensing circuit. When the specified jam condition is met, the 193-EJM Jam Protection Module delivers a signal to the E1 Plus overload relay for operation of its trip relay.

APPLICATION CONFIGURABLE
Front accessible DIP switches offer flexibility to configure the 193-EJM Jam Protection Module's operation to match application requirements. Selections are available for enabling or disabling the jam protection function and remote reset operation. Jam trip level settings are available at 150%, 200%, 300% and 400% of motor rated current. Trip delay settings of 1/2, 1, 2 and 4 seconds, are available to minimize nuisance tripping in applications where intermittent short duration overloading is permissible.

DYNAMIC INHIBIT ON START
A unique circuit within the 193-EJM Jam Protection Module monitors for motor starting inrush current. The circuit inhibits a jam trip during the motor start period and arms the jam trip function after the inrush current falls below motor rated current. This eliminates the need for additional components such as timing relays, simplifying the control circuit.

INTEGRATED REMOTE RESET
The 193-EJM Jam Protection Module also incorporates circuitry for resetting a tripped E1 Plus overload relay. Actuation of a push button connected at the module's reset terminations will result in a reset signal being transmitted from the module to