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G
®
THERMASREG
Mechanical temperature controller ⁄ wet room temperature controller THERMASREG
are separately adjustable (e.g. for switching between day and night time) and stainless steel capillary (spiral coil sensor), working without external
voltage. It is used for monitoring and controlling temperatures in heat generation plants, in heating, ventilation and air conditioning systems, for
ventilation, cooling and climate control in halls, cold storage rooms, greenhouses, nurseries, stables, breeding rooms, as industrial room thermostat
or surface-mounted thermostat in industrial applications as well as in wet room and outdoor areas.
TECHNICAL DATA
Switching capacity:
(Contact load)
Contact:
Housing:
Housing dimensions:
Cable gland:
Housing temperature:
Capillary:
Tolerance:
Electrical connection:
Routing:
Protection class:
Protection type:
Standards:
FUNCTION
®
THERMASREG
TR 04040
Type ⁄ WG01
TR 04040
T R - 0 4 0 4 0
0...+40 °C
TR 04040 U
T R - 0 4 0 4 0 U
0...+40 °C
TR 04040
24...250 V AC +10 %, 16 A, cos ϕ = 1.0
24...250 V AC +10 %, 1.5 A, cos ϕ = 0.6
at 24 V AC min. 150 mA
dust-proof switch block unit as potential-free single-pole changeover contact
(two changeover contacts, separately adjustable)
plastic, UV-resistant,
material polyamide, 30 % glass-globe reinforced,
colour traffic white (similar to RAL 9016)
108 x 70 x 73.5 mm (Thor 2)
2x M 20 x 1.5; including strain relief
–10...+65 °C
stainless steel V2A (1.4303)
T
± 3 K; T
± 3 K; at +20 °C ± 1K
min
max
2
0.14 - 2.5 mm
via terminal screws
admissible vibration load ≤ ½g
I (according to EN 60 730)
IP 65 (according to EN 60 529)
CE conformity, EMC directive 2014 ⁄ 30 ⁄ EU, low-voltage directive 2014 ⁄ 35 ⁄ EU
Heating:
Contacts 2 - 3 and 5 - 6 break when temperature rises to the preset value.
Cooling:
Contacts 2 - 1 and 5 - 4 break when temperature drops to the preset value.
Temperature controllers, two-step
Temperature Range
(adjustable)
1.
2.
0...+40 °C
0...+40 °C
®
TR 04040 with two independently switching outputs, which
Connecting diagram
Step 1
2
Cooling
1
Heating
3
Thermal Operating
Difference (fixed) approx.
1.
2.
2 K
2K
2 K
2K
Max.
Item No.
Capillary
Temperature
TR + TW (External / Internal setting)
+65 °C
1102-10 50-1200- 200
TW + TW (Internal setting)
+65 °C
1102-10 50-2200- 200
Rev. 2021 - V15
TR 04040
Step 2
5
6
Heating
4
Cooling
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