Page 127 - General_Purpose_Enclosures _Aria, APO,Polysafe

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Accessories
Heaters

Semi-conductor heating resistor to regulate the temperature inside electrical cabinets. Pre-
vents malfunctions due to the formation of condensation or ice. The integral thermostat can
be used to adjust the temperature.

Technical specifications
Nominal voltage 220-240 V AC, 50 / 60 Hz
Heating element PTC resistor, self-regulating
Temperature limiter prevents any overheating in the event of fan failure, automatic shut-
down
350 W Axial fan, with ball bearing roller air flow rate: see table, life cycle 50,000 h at +25 °C (+77°F)
bearing
Connection 2.5 mm² 2-pole terminal, max. tightening torque 0.8 Nm
Box plastic material UL94 V-0, light gray
On/Off indicator LED indicator
Attachment clip voor 35 mm rail DIN, EN 60715
Installation vertical air flow (blowing upwards)
Dimensions (H x W x D) 100 x 128 x 165 mm
Operating/storage temperature -45 to +70°C (-49 to +158°F)
Operating/storage humidity max. 90% RH (condensation-free)
Protection rating IP20/class II (total insulation)
Certification VDE, UL File No. E204590, EAC
475 / 550 W
Directives other heating outputs and voltages available upon request

Ordering information
Nominal Heating Heating Max. Air flow Temperature Weight Type Order code Pack
voltage power (50 power (60 start-up rate, regulator (approx-
(1)
(1)
Hz) Hz) current unimpeded adjustment imate)
blowing range (2)
220-240 V AC, 350 W 550 W 8.5A 45 m³/h 0°C to +60°C 1.1 ACC818193 4TBJ818193R0100 1
50 / 60Hz
220-240 V AC, 475 W 550 W 11.0A 35 m³/h 0°C to +60°C 0.9 ACC818249 4TBJ818249C0100 1
50 / 60Hz
220-240 V AC, 550 W 650 W 13.0A 45 m³/h 0°C to +60°C 1.1 ACC818250 4TBJ818250C0100 1
50 / 60Hz
(1) At an ambient temperature of 20°C
(2) 7 K start-up temperature hysteresis (tolerance of ±4 K)