Position switch Aluminium
07-2911-..../..
Features
- Dimensions and mounting dimensions according to DIN EN 50041
- Compatible with non-Ex DIN limit switches
- Different switching elements
Ex protection type
II 2D Ex tD A21 IP 66 T 80 °C
Ambient temperature
-55 °C up to +90 °C on request
Description
All dimensions and actuating elements of the Ex d position switch correspond to the DIN EN 50041 standard.Its 30 x 60 mm mounting dimensions make the switch directly compatible to the position switch corresponding to the same DIN standard. The switch is equipped with snap-action contacts with several switching element versions. A microswitch with connection cable Type 07-2511 is mounted as switching element.
Different actuators are available for the variety of actuating possibilities. After the removal of four screws these knobs can be rotated by 90 ?C allowing so four different directions of actuation. Gold-plated or gold-nickel contacts are available for the switching of low currents of voltages.
Standard length of the connection cables are 3 m. BARTEC has designed a very extensive range of Ex e terminal boxes of polyester and aluminium for the connection of the position switch within the Ex area.
Technical data (extract)
(Click here for more information)Protection class | IP 66 (IEC 60529) |
Dimensions | see data sheet |
Material | Enclosure material: aluminium |
Mechanical life | max. 106 switching cycles depending on plunger operating speed and angle |
Voltage | see data sheet |
Current | see data sheet |
Connection | connection cable HO5VV-F/AO5VV-F |