Limit switch plastic encapsulated
Benefits
- Positive break contacts
- Very robust construction
- IP 65 protection class
- 13 different actuator versions
- Operator protection in accordance with GS-ET 15
Marking
ATEX:
Ex II 2G Ex d IIC T6, T5 Gb
Ex II 2D Ex tb IIIC T80 °C, T95 °C Db
IECEx:
Ex d IIC T6, T5 Gb
Ex tb IIIC T80 °C, T95 °C Db
Guidelines/Norms
- EN 60947-5-1
- EN-60947-1
Ambient Temperature
T5 for max. +90 °CT6 for max. +65 °C
depending on rated current
Description
Besides the metal-enclosed precision switch of the RET series, BARTEC also offers a series of limit switches with plastic bodies. The enclosure is made of shock impact resistant proof plastic providing an IP 65 protection class according to IEC/EN 60529. Due to its format several limit switches can be mounted in tandem formation requiring very little space. This allows a multiple triggering of switching operations. The connection cable is equipped with a strain relief device, prewired and safely cast into the enclosure by means of epoxy resin. We supply this robust limit switch with a standard length of 3 m; special lengths are available on request.
The integrated switching element changes over via NC contact with positive break operation. Operator protection corresponds the GS-ET 15 requirements. Its high vibration resistance and long life are the result of a most extensive laboratory research. The certification for hazardous areas and the high protection class granted thanks to its structural characteristics are the ideal prerequisites for its use in almost all fields of automation, mechanical and high-tec engineering.
Technical Data
| Protection class | IP 65 (IEC/EN 60529) |
|---|---|
| Dimensions | see data sheet |
| Material | shock-resistant thermoplastic material, self-extinguishing UL 94-VO |
| Mechanical life | > 10^6 switching cycles |
| Voltage | AC 250 V/DC 230 V |
| Current | AC 6 A/DC 0.25 A |
| Connection | 4 core cable H05VV-F cross section: 0.75 mm² cable length: 3 m, 5 m, 10 m |
