User manual for - TIMER SLC-94
Figure 4.3. Installing of brackets, and dimensions of connectors.
Figure 4.4. Minimum distances when assembly of a number of units
4.3.
CONNECTION METHOD
Caution
- Installation should be conducted by qualified personnel . During installation all
available safety requirements should be considered. The fitter is responsible for
executing the installation according to this manual, local safety and EMC
regulations.
- The unit is not equipped with an internal fuse or power supply circuit breaker.
Because of this an external time-delay cut-out fuse with minimal possible nominal
current value must be used (recommended bipolar, max. 2A) and a power supply
circuit-breaker located near the unit. In the case of using a monopolar fuse it must
be mounted on the phase cable (L).
- The power supply network cable diameter must be selected in such a way that in
the case of a short circuit of the cable from the side of the unit the cable shall be
protected against destruction with an electrical installation fuse.
- Wiring must meet appropriate standards and local regulations and laws.
8
!
!
115 mm
6
7
m
m
92 mm
5 mm
12 mm
10 mm
8,
5
m
m
1
6
m
m
