CB 355-6,0 400V/2 Duct heater

Art. no.: 5388

Electrical duct heater

Duct heater with spigot connection for standard spiral circular ducts. Manufactured from Aluzinc-coated sheet steel with a heating element in stainless steel. The CB heater has rubber seals on the connecting spigots.

The heater has double integral overheating protection: one with automatic and one with manual reset. Suitable for control by room thermostat or Pulser regulator (additional accessories).

The minimum air volume is based on a minimum air velocity of 1.5 m/s. These duct heaters are designed for a maximum output air temperature of 50°C.

The CB can be installed in a horizontal or vertical position. In a horizontal position, the connection box should be installed facing upwards, or rotated 90° to one side. Installation with the connection box facing downwards is not allowed.

Technical parameters

Nominal data
Voltage (nominal) 400 V
Voltage type AC
Frequency 50 Hz
Phases 2~
Input power 6,000 W
Input current 15 A
Air flow min. 534 m³/h
Ambient and duct temperature
Permitted ambient temperature max 30 °C
Dimensions and weights
Duct dimension; Circular, inlet 355 mm
Duct dimension; Circular, outlet 355 mm
Weight 6.5 kg
Others
Duct cooler/heater Electric heater
Duct connection type Circular
Images Dimensions - CB 355-6,0 400V/2 Duct heater - Systemair
ø D = 355 mm
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