Do you need continuous or momentary power to latch and un-latch the 8501KL12 relay since it does not have coil clearing contacts?

FA100089

24/04/2020

Issue:
Is momentary or maintained power needed to latch and unlatch

Product Line:
Class 8501 General Purpose Relays 

Environment:
Square D Plug-In Relay

Cause:
Determine if continuous power is needed for this relay.    

Resolution:
The relay is designed to latch and unlatch with either continuous or momentary power.