109
Please note the following terminology in the appendix:
Appendix 1: Surface mounted heaters - technical data, safety distances
Heater type Marking
Product group Weight (kg)
Power connection Average service life (h)
Degree of protection
* IP 21 for devices with pull switch
B1 Frame width
Power B2 Cut-out width
Protection rating L1 Frame length
H3 Ceiling separation L2 Cut-out length
A Distance to the side wall E
Maximum power Heated surface
Heater type Dimensions (mm)
Product group Weight (kg)
Power connection Average service life (h)
Degree of protection
* IP 21 for devices with pull switch
11
Distance (mm)
Power (W)
12
Ceiling installation
Protection rating
13
Wall installation
Marking A Distance to the side wall
C Distance to the wall behind D Distance to ceiling
E Distance to the irradiated surface