NEW: Enclosure heater with fan

CSL 028

The new CSL 028 prevents condensation and ensures even temperature distribution inside the enclosure. Push-in connections and integrated mounting options simplify wiring and installation. The PTC heating element functions as a temperature-limiting device. The touch-safe design enhances user safety.

Push-in connectors for quick wiring
2-pole or 4-pole connection for separate control of the heating and fan
Clip or screw fixing in a single casing
PTC heating element with temperature-limiting behavior
Touch-safe thermal protection for high user safety

Overview technical data

Device type	Fan heater; Touchsafe
Protection class	II
Protection type	IP20
Heating element	PTC resistor (PTC)
Casing	Plastic to UL94 V-0, black
AC/DC	AC
Frequency	50;60 Hz
Service life	>40000 h
Operating temperature	-49 °F - 158 °F
Operating humidity	≤90 % rF
Storage humidity	≤90 % rF
Storage temperature	-49 °F - 158 °F
Connection type	pressure clamp
Mounting	Clip + Screw-On Flange
Installation position	Airflow direction "in" vertical / connection at the bottom
Height	3.5 in
Width	4.5 in
Depth	4.5 in
Weight	17.6 oz
Item number accessories 1	252017
Accessory 1	Air routing for improved heat distribution

Product variants

Article number	Temperature monitoring	Operating voltage	Inrush current	Heating capacity	Connection	Note
02830.0-00		230 V	15 A	400 W	2-pole pressure clamp	Heating capacity at an ambient temperature of +20°C (+68°F).
02830.0-01		230 V	15 A	400 W	4-pole pressure clamp	Heating capacity at an ambient temperature of +20°C (+68°F). The fan and heating can be connected separately.
02830.0-02	Overheating protection in the event of fan failure with automatic reset	230 V	15 A	400 W	2-pole pressure clamp	Heating capacity at an ambient temperature of +20°C (+68°F).
02830.0-03		230 V	15 A	400 W	4-pole pressure clamp	Heating capacity at an ambient temperature of +20°C (+68°F). The fan and heating can be connected separately.
02830.9-00		120 V	9 A	400 W	2-pole pressure clamp	Heating capacity at an ambient temperature of +20°C (+68°F).
02831.0-00		230 V	9 A	250 W	2-pole pressure clamp	Heating capacity at an ambient temperature of +20°C (+68°F).
02831.0-01		230 V	9 A	250 W	4-pole pressure clamp	Heating capacity at an ambient temperature of +20°C (+68°F). The fan and heating can be connected separately.
02831.0-02		230 V	9 A	250 W	2-pole pressure clamp	Heating capacity at an ambient temperature of +20°C (+68°F).
02831.0-03	Overheating protection in the event of fan failure with automatic reset	230 V	9 A	250 W	4-pole pressure clamp	Heating capacity at an ambient temperature of +20°C (+68°F). The fan and heating can be connected separately.
02831.9-00		120 V	6 A	250 W	2-pole pressure clamp	Heating capacity at an ambient temperature of +20°C (+68°F).

NEW: Enclosure heater with fan

CSL 028

Overview technical data

Product variants

Certificates

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