Chatter Monitor
Part number 9330
VR9330
Chatter caused by vibration is another event that must be evaluated. If the relay or contactor is subjected to a large shock event, like an earthquake, the electromagnetic coil used to hold the contacts in the energized position, and the spring tension used to hold the contacts in the de-energized position must be strong enough to withstand the force of the event.
Earthquake Package ALL SOFTWARE MODULES