REx 011 Hazardous area Thermostat
Product Description
Compact design
Fixed temperature set points
High switching capacity
Din rail mountable
The design of the REx 011 Hazardous area Thermostat ensures high accuracy,small switching difference(hysteresis) and a long service life.
Because of the high switching capacity of the thermostat,heaters can usually be directly connected and switched without the need for additional relays.
Technic data
Explosion proof according to EN |
LCIE (Laboratoire Central des Industries Electriques) |
Conformity certificate |
01 ATEX 6074/02, LCIE N°06 ATEX 08011, IECEx LCI 07.0021 |
Sensor element |
thermostatic bimetal |
Contact type (1-pole) |
opens with rising temperature |
Service life |
> 100 000 cycles |
Max. switching capacity |
250VAC, 4 (1) A |
Connection |
Si HF - JZ 3 x 0.75mm², length 1m |
Mounting |
mounting bracket with nut M8 (see illustration) |
Casing |
aluminium, black anodised |
Dimensions |
length 110mm |
Weight |
approx. 0.2kg |
Fitting position |
variable |
Operating/Storage temperature |
-40 to +40 °C (-40 to +104 °F) /-45 to +70 °C (-49 to +158 °F) |
Protection type / Protection class |
IP65 / I (earthed) |
Art. No. |
Ex protection type |
Switch-off temperature |
Switch temperature difference |
01180.0-00 |
d IIC - Ex tD A21 IP6X T85°C |
+15°C (± 4K tolerance) |
4K (± 1K tolerance) |
01181.0-00 |
d IIC - Ex tD A21 IP6X T85°C |
+25°C (± 4K tolerance) |
4K (± 1K tolerance) |
Example of connection
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