JUMO 701150 14597 safetyM STB/STW - Safety Temperature Limiter and Safety Temperature Monitor Operating Manual - Manual (Page 18)

3 Installation 2014-05-01 18
3.2 Installation location, DIN rail installation
3.3 Close mounting
V The device is not suitable for use in potentially explosive atmospheres.
The device is hooked into a 35 mm DIN rail (EN 60715) from the front and
pushed down to engage.
v The ambient conditions at the installation site must meet the requirements
specified in the technical data.
Chapter 8 "Technical data"
a As far as possible, the installation site should be vibration-free to prevent the screw-connections from working loose.
a The installation site should be free from aggressive media, e.g. acids and lyes, and, if possible, free from dust, flour or
other suspended matter in order to prevent the cooling slots from becoming clogged.
a Observe a minimum spacing of 20 mm from the top and bottom.
1. To allow the release slot to be accessed with a screwdriver from below.
2. To allow the device to be swiveled up and unhooked from the DIN rail for removal.
a Several devices may be mounted side by side without a gap.