What stands out about the ARD4UR model is the calm, steady operation in a busy cabinet, and you will find that noise stays low.
Macromatic PMDU Three Phase Monitor Relay – 190-500vAC
The relay feels solid in hand, and what stands out about it is how smoothly the armature moves without any sticking or chatter.
What stands out about this relay is the TE Connectivity branding, a many pros notice.
You will find that the TRAKTRONIX brand gives this relay a familiar, dependable presence.
What stands out about is the reassuring resistance when you press the Emergency Stop Module.
A nice touch is the clear printing of model 31016, helping you match it to your documentation without confusion.