Bosch AEC-AMC2-UL01, Installation Manual

Page: 20 / 32

20 en | Appendices
AMC2 enclosure with 1
DIN rail
2020-07 | V04 | F.01U.330.018 Bosch Security Systems B.V.
4 Appendices
4.1 UL requirements
Notice!
All cables connected to the AMC2 modules and the power
supply are classified as Class 2 conductors. The battery cable
and the AC input cable are non-power limited circuits.
Notice!
Maintain a minimum of 6.4 mm spacing between all class 2 or 3
conductors and all electric, light, power, Class 1 conductors,
non-Class 2 or 3 signaling conductors, or medium-power
network-powered broadband communications-circuit
conductors (Figure 3.1, position 1 and 2).
Notice!
When the fuse (5A) of cable B (power supply battery) is blown,
replace it with a UL listed fuse and reseal the fuse holder with a
heat shrink tube.
Notice!
If the system is to be UL294 compliant, make sure that all the
cables and the respective parts are UL listed or approved.
Notice!
All supplier examples given in chapter Cable assembly, page
21 are UL authorized.