product description:
Explosion Proof Air Duct Heater type D-8680
Capacity: 7800 Watt
Voltage: 3 x 400 Volt
Duct dimensions: 500 x 400 x 200 mm
Elements: 3 Pcs. each 2600 Watt 400 Volt
Diameter element: Ø 8,5 mm
Material: AISI 321
Enclosure: Type D8680
Protection: IP 66
Temperature control: With a built in control thermostat 0--40°C direct switching
Temperature safety: With a built in safety thermostat with manual reset, direct switching, clamped against a heating element
Finishing: Internal wired on terminals
Steel parts coated 2 layers
Marking: Ex tD A21 IP66 T110°C – Ex d II C T 3 – EN IEC 60079-1 – ATEX 94/9/EC