Basic Switch Box Unit

The new switch box generation SBU (Switch Box Unit) is designed to be directly mounted on our pneumatic actuators (acc. to VDI/VDE 3845. EB4.1 – EB12.1). By means of the compact design error sources and the construction volume are reduced.

Technical data

Temperature range:

Standard -20°C to +70°C, Special design on request

Adjustment range:

max. three control switches, adjustable within 240°

Quantity Solenoid valve connections:

max. 2 inductors


Aluminium (powder-coated)


NBR, optional Silicon

Contact termination:

Colour coded spring type terminals 2,5mm²


Stainless Steel A4


2 or 3 microswitches,
2 or 3 V3 proximity switches,
2 proximity switches M12 or M8 Adjustment

Protection type:

IP 65, IP 67 and IP 68 to EN 60529