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Ex - Control Units
 
 



 
Description:

•The distinguishing characteristic of the new Ex 29-control switch series is the easy to install and   easy to connect design.

• This control switch can be used with as many as 6 contracts and for 2 to 5 switch positions.

Technical Data

  Ex-29 Control and selection Switch with Measuring Instrument

 Marking to 94/9EC:
Ex II 2 G / Ex II 2 D (applied for)
 Type of Protection::
EEx ed IIC T6

 EC-Type Examination certificate : PTB 99 ATEX 1163
 Enclosure Material: Impact-resistant polyester, reinforced
 Degree of Protection: IP 66 to EN 60529
 Rated Voltage: Up to 500 V
 Rated Current:                    16 A
 Switching Capacity: AC 15   DC 13          up to 60 V 2.0 A
Up to 230 v 6 A         up to 110 V 0.6 A
Up to 400 V 4 A        up to 230 V 0.5 A
 Connection Terminals: Up to 1 x 6 mm² or 2 x 2.5 mm²
 Measuring Instrument: Type of current         DC and AC
Accuracy                    Class 2.5
Movement                 Ct connection
Scale                         Standard 0 - 100 / 150%
Overload Range:     1 : 1.5 (indicated)
Terminals                 Up to 2 x 4 mm²
 Cable Entry: Standard 1 x M32 for cable diameters 12 - 21 mm
gland plate in brass design for metal cable entries on request
 Weight 1.9 kg
It is standard for control switches with measuring instruments for direct readings to be supplied with
2 looping terminals + PE, as well additional M32 and M25 cable entries.













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P411, P412, P413
Moduled Plastic Ex-
  Distributions in
Modular Designs