User guide

23-5
Standard Thermostats
16
17
18
19
20
21
22
24
23
25
26
27
28
Room thermostats are suitable for industrial plant, for greenhouses, cowsheds and warehouses, also
for monitoring the maximum temperature in switchgear cabinets and relay stations.
Line voltage thermostat for control of heating-, cooling-, and ventilation systems in industrial areas.
Fixed switching difference
Adjustable switching difference
Accessories
Room thermostat for industrial permises (TRM)
Electrical connection Plug DIN 43650
Protection class IP54
Housing material die cast metal GD Al Si 12 to DIN 1725
Ambient temperature -15 ... 70
o
C
Switch function/capacity SPDT 250 Vac, 8(5) A
Optional functions add the type numbers below to the listed type numbers for extra
functionality as described
• -213: gold plated contacts, switching capacity: max. 24 Vdc, 100
mA, min. 5 Vdc, 2 mA. And others not available with adjustable
switching difference.
• -301: terminal connection housing, IP65
• -351: protection class IP65 and switching housing with surface
protection (chemical version)
• -513: gold-plated contacts, IP65, capacity: max. 24 Vdc, 100 mA,
min. 5 Vdc, 2 mA
Thermostat application room thermostat, industrial
Additional description Including mounting bracket typenumber H1.
Temp. setpoint range Differential fixed Differential setting range Max. perm. temp. at sensor Type
o
C K K
o
C
-20 ... 20 1 – 70 TRM022
0 ... 40 1 – 70 TRM40
10 ... 50 1 – 70 TRM150
Temp. setpoint range Differential fixed Differential setting range Max. perm. temp. at sensor Type
o
C K K
o
C
0 ... 40 – 3 ... 10 70 TRMV40
10 ... 50 – 3 ... 10 70 TRMV150
Cover for outdoor application
S1
Sealing
P2
Heat conducting compound
WLP1