600 B125 3366235/236-N consists of a floating, round frame 3366235-N and blind cover 3366236-N. The set is designed for Nordic conditions, in accordance with standard EN124-2:2015, manufactured from grey cast iron EN-GJL-200 and is classified under Load Class B125. 3366235/236-N set can be used in combination with hydraulic concrete of class M600 (B45), supplied additionally.

Cover can be opened using a crowbar.

Typical applications are areas subjected for pedestrians and pedal cyclists.