handtmann 33501 User Manual

Safety relief valves
33501, 33502, 33503, 33521, 33601, 33602, 33603, 33621
Additional Equipment
BA(k)_033501.06
28 / 30 Albert Handtmann Armaturenfabrik GmbH & Co. KG 2023-07-27
11 Additional Equipment
11.1 Heating insets
Activation of the heating cartridge: ≤ 0°C Ambient temperature
Valve type
DN
Wiring
diagram
№
Heating
capacity
[W]
Amper
age
[A]
Heating insets
Quantity
Connection
voltage
[V]
Rated
power
[W]
Part №
33501, 33521
33601, 33621
33502, 33602
15 – 65
15 – 65
50
11 125E29
23
0.96
1
1)
24
23
105373
33501, 33521
33601, 33621
33503
33603
80
80
40 – 80
40 – 80
11 125E31
46
1.92
2
1)
Fig. 2: 11 125E29
11 125E31
Symbols:
Heating inset (Ø 6,5 x 40)
1)
Temperature control
2)
1)
The heating insets are accommodated in corresponding heating segments.
2)
The thermostat, part no. 106838, cannot turn on / off the heaters directly at 24V DC
(direct current). Therefore, the switching process needs to be decoupled technically.

handtmann 33501 Specifications

General

Brand	handtmann
Model	33501
Category	Control Unit
Language	English