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G
®
THERMASREG
Mechanical temperature controller ⁄ wet room temperature controller THERMASREG
outputs, which 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 to control 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: .................... 24 ... 250 V AC + 10 %, 16 A, cos ϕ = 1.0
(Contact load)
Contact: ....................................... dustproof switch block unit as potential-free
Enclosure: .................................... plastic, material polyamide, 30 % glass-globe-reinforced,
Dimensions: ................................. 108 x 70 x 73.5 mm (Thor II)
Cable gland: ................................. 2x M 20 x 1.5 ; including strain relief
Enclosure temperatur: .............. - 10 °C ...+ 65 °C
Capillary: ...................................... stainless steel, 1.4303, V2A
Tolerance: .................................... T
Electrical connection: ................ 0.14 - 2.5 mm
Protection class: ........................ I (according to EN 60 730)
Protection type:.......................... IP 65 (according to EN 60 529)
Standards: ................................... CE conformity, EMC directive 2004 ⁄ 108 ⁄ EC,
FUNCTION:
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
Type ⁄ WG2
Range
TR-04040
0 °C ...+40 °C
TR-04040 U
0 °C ...+40 °C
Features:
TR
= 1. Range: External setting (TR) and 2. range: Internal setting (TW)
TR - U = 1. and 2. range: Internal setting (TW+TW)
TR 04040
24 ... 250 V AC + 10 %, 1.5 A, cos ϕ = 0.6
at 24 V AC min. 150 mA
single-pole changeover contact
(two changeover contacts, separately adjustable)
with quick-locking screws, colour pure white (similar RAL 9010)
± 3 K; T
± 3 K; at 20°C ± 1K
min
max
2
via terminal screws
low-voltage directive 2006 ⁄ 95 ⁄ EC
1.
2.
Temperature
Range
0 °C ...+40 °C
0 °C ...+40 °C
®
Connecting diagram
2
1
3
Step 1
1.
Thermal Operating
Thermal Operating
Difference (fixed) ca.
Difference (fixed) ca.
2 K
2 K
TR 04040 with two independently switching
5
4
6
Step 2
2.
Max. Capillary
Temperature
2 K
+65 °C
2 K
+65 °C
TR 04040
Function
TR +TW
TW +TW
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