Siemens 3RS2

Mounting on a standard rail
Step Instructions Figure
1 Place the back of the device onto the upper edge
of the standard mounting rail.
2 Press the lower half of the device against the
standard mounting rail until the device engages.
12.5 Disassembling from a standard mounting rail
WARNING
Hazardous Voltage
Can Cause Death, Serious Injury, or Property Damage.
Turn o󹪜 and lock out all power supplying this device before working on this device.
Requirements
The terminals have been removed or disconnected.
Disassembling from a standard mounting rail
Step Instructions Figure
1 Press the device downwards.
2 Pull the lower half of the device away from the
standard mounting rail.
3 Lift the device from the upper edge of the stand‐
ard mounting rail.
Mounting
12.5 Disassembling from a standard mounting rail
3RS2 temperature monitoring relay
Equipment Manual, 02/2022, A5E42462552002A/RS-AB/002 89