MCR ULTRATHERM

mcr ULTRA THERM SMOKE HATCH CLASSIFICATION TO PN-EN 12101-2: 2005

80 [cm] x 120 [cm]

Min. nominal size

200 [cm] x 300 [cm]

Max. nominal size

SL250 ÷ SL950

Snow load class

WL 750 ÷ WL1500

Wind load class

B 300

High temperature resistance class

Re 100 ÷ 300

Reliability

A1

Reaction to fire class for metal components

B-s2-d0

Reaction to fire class for polycarbonate infill

F

Reaction to fire class for other components

60 [s]

Maximum vent opening time to working position

140° ÷ 160°

Vent opening angle