This range of plug-in bistable automation relays are for a RHZ-21 type base - example product 293-5295 The pivoting front face as three functions, these are: Removal latch, dust protection and the protection from moving components and the third is stop locking The relay self-locks into the base by snap-fitting Forms part of the Zelio Relay product range
What is a latching relay?
A latching relay is similar in design and function to a standard general-purpose relay. However, there is one main difference with a latching relay, in that the latching relay will remain in the last position of which it was powered.
Common Applications
Latching relays are used in a wide range of switching applications within a multitude of environments and sectors. The more common control circuits are: Telecommunication equipment, data processing equipment, alarms and security, measuring equipment and electronics designs.
Schneider Electric Plug-in Relay - RHK412B
• Forms part for the Zelio Relay range • Contact composition - 4C/O • Standard and latching contact operations • The control circuit voltage is 24 V DC • Brought to you without LED status • Manual control • Conventional enclosed thermal current - 5 A 40 °C • Minimum switching capacity - 150 mVA at 10 mA and 150 mVA, 1 V • Average coil consumption - 1.6 W at 20 °C on coil 1 and 2.9 W at 20 °C on coil 2