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Explosion Proof

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Products | Quarter turn actuators – choice Schischek Colour Code

Electric 90° quarter turn actuators size S and M
5-150 Nm, IP66, with/without Spring return

Quarter turn actuators for automation of air dampers, fire and smoke dampers, volume control, as well as for ball valves, throttle valves and other quarter turn armatures Electric explosion proof quarter turn actuators for zone 1, 2, 21, 22 Electric explosion proof quarter turn actuators for zone 2, 22 Industrial electric quarter turn actuators for safe area

Explosion proof


zone 1, 2, 21, 22

zone 2, 22

no Ex-protection

Explosion proof
gas + dust
II 2(1) G Ex d [ia] IIC T6
II 2(1) D Ex tD [iaD] A21
IP66 T80°C
ATEX 94/9/EC   IEC-Ex

Learn more about ExMax..

Explosion proof
gas + dust
II 3(1) G Ex nC [ia] IIC T6
II 3 G Ex nC II T6
II 3 D Ex tD A22 IP66 T80 °C
ATEX 94/9/EC

Learn more about RedMax..

IP66 Actuators
for industrial applications
NOT Explosion proof
Only for use in safe area

Learn more about InMax..
Product overview

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Colour Code

Products for
zone 1, 2, 21, 22
(e.g. ExMax+LIN)

Products for
zone 2, 22
(e.g. RedMax+LIN)

Products for
safe area
(e.g. InMax+LIN)

C5-M (Marine)
painted versions
(e.g. ..Bin..-CT / OCT)

Stainless steel versions AISI 316
(e.g. RedMax-..-VAS)