3RH2431-1UW80
The Siemens SIRIUS 3RH2431-1UW80 is an S00 latching contact relay with 3 normally open and 1 normally closed contacts, a DC 32V coil with a built-in varistor, and screw terminal connection. After the coil is activated, the contact state is maintained by mechanical latching, making it suitable for circuits that need to remember the control state.
Product Positioning
The 3RH2431-1UW80 belongs to the SIRIUS 3RH24 series of 4-pole latched contact relays. It features a DC 32V coil with a built-in varistor and is suitable for 32V DC control power supplies. After the contacts operate, they are mechanically latched and maintained, making it suitable for control and interlocking applications where the state must be retained after a power outage.
Core Product Advantages and Features
Mechanical bolt retention
After the coil is activated, the contact state is maintained by a mechanical latch. When the control power is interrupted, the contact will not automatically reset, thus preserving the control state.
3NO+1NC contacts
It provides 3 normally open and 1 normally closed contacts, and can switch between normally open and normally closed signals simultaneously to meet interlocking and status feedback requirements.
DC 32V with varistor
The DC 32V coil integrates a varistor to suppress power outage surges and is suitable for 32V DC control power supplies.
S00 size DIN rail mounting
S00 size, can be directly snapped onto 35mm DIN rail, screw terminal wiring is secure and easy to maintain inside the panel.