Limit Switch Boxes | Ex-Proof
Protection type Ex ia (Intrinsic safety)
The i-box is the smallest limit switch box in our product range. It is especially suitable for applications in narrow places with little space and also for assembly on small actuators with 80x30 mm hole spacing with 20 or 30 mm long shafts. Thanks to its sophisticated mounting system, it could be assembled on your actuator quickly and easily and without a bracket.
Suitable for: Zone 1, Zone 2, Zone 21, Zone 22
II 2G Ex ia IIB/IIC T4/T6 Gb
II 2D Ex ia IIIC T80°C Db
The wave box is our "classic" model and an absolute all-rounder. From mechanical to inductive, slot type to dual or reed sensors, we can build in almost all types. It is available in plastic and aluminium and delivered with adjustable mounting brackets, either in glass fibre reinforced plastic or stainless steel.
Suitable for: Zone 1, Zone 2, Zone 21, Zone 22
II 2G Ex ia IIC/IIB T6/T4 Gb
II 2D Ex ia IIIC T80°C/T110°C Db
The neptun box, having all its external parts of high value stainless steel (AISI316L), is particularly resistant to corrosion and pitting. It is therefore suitable for off-shore deployment and chemical industry, as well as environments containing salt, sulphur gas and ammonia nitrate and further aggressive mediums.
Suitable for: Zone 1, Zone 2, Zone 21, Zone 22
II 2G Ex ia IIC/IIB T4-T6 Gb
II 2D Ex ia IIIC T80°C-T135°C Db
The name ‚flex-box' stands particularly for high flexibility. Thanks to its robust, copper-free (<0,05 % max. copper content), it is suitable not only for rough environments with high requirements for stability and resilience, but also for applications in salt atmosphere, sulphur gas and ammonia nitrate.
Suitable for: Zone 1, Zone 2, Zone 21, Zone 22
II 2G Ex ia IIC/IIB T4-T6 Gb
II 2D Ex ia IIIC T80°C-T135°C Db
Limit Switch Boxes Ex e ia
The name ‚flex-box' stands particularly for high flexibility. Thanks to its robust, copper-free (<0,05 % max. copper content), it is suitable not only for rough environments with high requirements for stability and resilience, but also for applications in salt atmosphere, sulphur gas and ammonia nitrate.
Suitable for: Zone 1, Zone 2, Zone 21, Zone 22
II 2G Ex eb ia IIC T4-T6 Gb
II 2D Ex tb IIIC T80°C-T135°C Db
Protection type Ex de t (-ED)
The wave box is our "classic" model and an absolute all-rounder. From mechanical to inductive, slot type to dual or reed sensors, we can build in almost all types. It is available in plastic and aluminium and delivered with adjustable mounting brackets, either in glass fibre reinforced plastic or stainless steel.
Suitable for: Zone 1, Zone 2, Zone 21, Zone 22
II 2G Ex db eb IIC/IIB T6 Gb
II 2D Ex tb IIIC T80°C Db
The neptun box, having all its external parts of high value stainless steel (AISI316L), is particularly resistant to corrosion and pitting. It is therefore suitable for off-shore deployment and chemical industry, as well as environments containing salt, sulphur gas and ammonia nitrate and further aggressive mediums.
Suitable for: Zone 1, Zone 2, Zone 21, Zone 22
II 2G Ex de IIC T4-T6 Gb
II 2D Ex t IIIC T80°C-T135°C Db
The name ‚flex-box' stands particularly for high flexibility. Thanks to its robust, copper-free (<0,05 % max. copper content), it is suitable not only for rough environments with high requirements for stability and resilience, but also for applications in salt atmosphere, sulphur gas and ammonia nitrate.
Two additonal DPDT Ex d switches could be additionaly installed and also two solenoid valves up to 230V could be wired into the flex box housing, thanks to its big size.
Suitable for: Zone 1, Zone 2, Zone 21, Zone 22
II 2G Ex db eb IIC T4-T6 Gb
II 2D Ex tb IIIC T80°C-T135°C Db
Protection type Ex t (K2D)
The wave box is our "classic" model and an absolute all-rounder. From mechanical to inductive, slot type to dual or reed sensors, we can build in almost all types. It is available in plastic and aluminium and delivered with adjustable mounting brackets, either in glass fibre reinforced plastic or stainless steel.
Suitable for: Zone 21, Zone 22
II 2D Ex tb IIIC T80 °C Db
II 3D Ex tc IIIC T80 °C Dc
The neptun box, having all its external parts of high value stainless steel (AISI316L), is particularly resistant to corrosion and pitting. It is therefore suitable for off-shore deployment and chemical industry, as well as environments containing salt, sulphur gas and ammonia nitrate and further aggressive mediums.
Suitable for: Zone 21, Zone 22
II 2D Ex t IIIC T80°C-T135°C Db X
II 3D Ex t IIIC T80°C-T135°C Dc X
The name ‚flex-box' stands particularly for high flexibility. Thanks to its robust, copper-free (<0,05 % max. copper content), it is suitable not only for rough environments with high requirements for stability and resilience, but also for applications in salt atmosphere, sulphur gas and ammonia nitrate.
Two additonal DPDT Ex d switches could be additionaly installed and also two solenoid valves up to 230V could be wired into the flex box housing, thanks to its big size.
Suitable for: Zone 21, Zone 22
II 2D Ex tb IIIC T80°C-T135°C Db X
II 3D Ex tc IIIC T80°C-T135°C Dc X
Protection type Ex ec / Ex tc (K3)
The wave box is our "classic" model and an absolute all-rounder. From mechanical to inductive, slot type to dual or reed sensors, we can build in almost all types. It is available in plastic and aluminium and delivered with adjustable mounting brackets, either in glass fibre reinforced plastic or stainless steel.
Suitable for: Zone 2, Zone 22
II 3G Ex ec IIC T6 Gc X
II 3D Ex tc IIIC T80°C Dc X
The neptun box, having all its external parts of high value stainless steel (AISI316L), is particularly resistant to corrosion and pitting. It is therefore suitable for off-shore deployment and chemical industry, as well as environments containing salt, sulphur gas and ammonia nitrate and further aggressive mediums.
Suitable for: Zone 1, Zone 2, Zone 22
II 3G Ex ec IIC T5-T6 Gc X
II 3D Ex tc IIIC T80°C-T95°C Dc X
The name ‚flex-box' stands particularly for high flexibility. Thanks to its robust, copper-free (<0,05 % max. copper content), it is suitable not only for rough environments with high requirements for stability and resilience, but also for applications in salt atmosphere, sulphur gas and ammonia nitrate.
Two additonal DPDT Ex d switches could be additionaly installed and also two solenoid valves up to 230V could be wired into the flex box housing, thanks to its big size.
Suitable for: Zone 2, Zone 22
II 3D Ex tc IIIC T80°C - T95°C Dc
II 3G Ex ec IIC T5-T6 Gc
Limit Switch Boxes Ex d (Pressure-resistant housing)
Our pressure-resistant encapsulated Ex d housing is made of copper-free (<0,05 % max. copper content) aluminium and is therefore suitable not only for rough environments with high requirements for stability and resilience, but also for applications in salt atmosphere, sulphur gas and ammonia nitrate.
Suitable for: Zone 1, Zone 2, Zone 21, Zone 22
II 2G Ex db IIC T6 Gb
II 2G Ex db ia IIC T6 Gb
II 2D Ex tb IIIC T85°C Db
Our pressure-resistant encapsulated Ex d housing is also available in stainless steel (AISI 316) and is therefore suitable not only for rough environments with high requirements for stability and resilience, but also for applications in salt atmosphere, sulphur gas and ammonia nitrate.
Suitable for: Zone 1, Zone 2, Zone 21, Zone 22
II 2G Ex db IIC T6 Gb
II 2G Ex db ia IIC T6 Gb
II 2D Ex tb IIIC T85°C Db
