Further information for Rittal SZ 2459.500 - SZ Pressure relief stoppers
Especially when enclosures are exposed to changing climatic conditions (e.g. with outdoor siting), condensation may form in sealed enclosures due to pressure differences. The integral sealing membrane largely prevents such pressure differences and hence condensation; additionally, it also prevents the ingress of moisture from the outside. Installed in vertical surfaces to protect against dirt.
Material: Polyamide
Colour: Similar to RAL 9005
Technical specifications: Air permeability up to 120 litres/hour with a pressure difference of 70 mbar
Connection thread M12 x 1.5
For fitting in wall thicknesses up to 4 mm
Protection category IP to IEC 60 529: IP 66
IP 68
Protection category IP to DIN 40 050-9: IP 69K
Supply includes: Lock nut
Packs of: 5 pc(s).
EAN: 4028177516960
Customs tariff number: 39269097
eCl@ss 5.1: 27182092
eCl@ss 7.0: 27180715
ETIM 6.0: EC002009
Weight/pack: 0.02 kg