CREx 020 | 50W to 200W (T4)

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  • For areas with explosion and firedamp hazard
  • Large convection surface
  • Clip and screw flange fixing
  • Ready-to-use with strain relief
  • Maintenance free
  • Temperature Class T4

Compact convection heater of temperature class T4 (135 °C max.) for the prevention of formation of condensation, temperature fluctuations, and for protection against frost within control and switch cabinets, as well as measuring equipment located in areas with explosion hazard, underground mines or mines susceptible to firedamp.

TECHNICAL DATA

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Temperature class T4
Ex Protection type EX II 2 GD
Gases
Dusts

Ex db IIC T4 Gb
Ex tb IIIC T135°C Db IP66
Ambient temperature -60 to +50 °C (-76 to +122 °F)
Surface temperature max. +135 °C (+275 °F)
Heating element high performance cartridge
Heater body aluminium profile, silver anodised
Connection silicone cable (halogen-free) 3 x 0.75 mm², length 1 m
Connection PE 0.75 to 2.5 mm²
Mounting clip for 35 mm DIN rail, EN 60715
for heating body sizes 80 x 48 mm and 120 x 60 mm;
screw fixing with 2 plug-on flanges for all heating body sizes,
optional widthwise mounting
Fitting position vertical airflow (connection on bottom)
Storage temperature -60 to +85 °C (-76 to +185 °F)
Operating/Storage humidity max. 90% RH (non-condensing)
Protection type/Protection class IP66 / I (earthed)
Approvals

EPS 16 ATEX 1 109 X
IECEx EPS 16.0048X
EAC

Clip fixing
Art. No.
Screw flange fixing
Art. No. Hole spacing X
Operating
voltage
Heating
capacity
Rec. pre-fuse
T (time-delayed)
Dimensions
(D x W x H)
Weight
(approx.)
02041.0-00 02041.0-10 150 mm AC 230 V 50 W 0.5 A 80 x 48 x 110 mm

0.7 kg
02041.9-00 02041.9-10 150 mm AC 120 V 50 W 1.0 A 80 x 48 x 110 mm

0.7 kg
02042.0-00 02042.0-10 225 mm AC 230 V 100 W 1.0 A 120 x 60 x 180 mm

1.4 kg
02042.9-00 02042.9-10 225 mm AC 120 V 100 W 2.0 A 120 x 60 x 180 mm

1.4 kg
- 02043.0-10 275 mm AC 230 V 150 W 1.5 A 160 x 80 x 220 mm 2.3 kg
- 02043.9-10 275 mm AC 120 V 150 W 3.0 A 160 x 80 x 220 mm 2.3 kg
- 02044.0-10 350 mm AC 230 V 200 W 2.0 A 160 x 80 x 300 mm 2.8 kg
- 02044.9-10 350 mm AC 120 V 200 W 4.0 A 160 x 80 x 300 mm 2.8 kg

TECHNICAL DRAWING


CREX 020 with screw flange fixing

CREx 020 with clip fixing