Introducing Schneider Electric instantaneous range of relays, they are commonly referred to as the RHN series. This range of plug-in automation relays is on an RHZ-21-type base. The face on the front of the relay pivots and has three different functions. These are Removal latch, dust protection and protection from moving components as well as stop-locking.
Range of plug-in automation relays on an RHZ-21-type base.
The pivoting front face has three functions: removal latch, dust protection and protection from moving components, and stop-locking.
Relay self-locks onto the base by snap-fitting.