HTSB system - Junction boxes for cold applied technology
Ex kaitse liik
II 2D Ex tD A21 IP 6x T 95 °C
II 2D Ex tD A21 IP 6x T 80 °C
Ümbritseva keskkonna temperatuur
Kirjeldus
Junction boxes are used to connect one or more heating circuits to the power supply.Polyester enclosures are available with the necessary cable glands and threaded cable entries.
Tehnilised andmed (väljavõte)
(Täpsema info jaoks klikka siia)Protection class | Protection class according to EN 60529 Cover gasket: IP 65 Cable gland for power supply cables: IP 67 |
Material | Enclosure: polyester, glass-fibre reinforced Cable Gland: brass Standard seals: Silicone -55 ?C up to +100 ?C |
Voltage | max. AC 277 V |
Current | Thermal rated current: 20 A (at 230 V and Ta = +55 ?C) |
Connection | Supply cable, cross section: 2.5 mm? up to 6.0 mm? Gland size Cable diameter: M20 ? 6 up to 12 mm |