Limit switch
07-2511-..../..
Certification
EPS 14 ATEX 1 766 X
IECEx EPS 14.0092X
CCC 2020322304000843
NEPSI GYJ17.1067X
TC RU C-DE.BH02.B.00222
SC 20.0567 X
KCS KTL 17-KA4BO-0623X (GAS)
KCS KTL 17-KA4BO-0624X (Dust)
Marking
ATEX:
II 2G Ex db IIC T6, T5 Gb II 2D Ex tb IIIC T80°C, T95°C Db
IECEx:
Ex db IIC T6, T5 Gb
Ex tb IIIC T80°C, T95°C Db
Guidelines/Norms
EN 60947-5-1
EN 60947-1
Ambient temperature
T6 up to max. +75 °C
depending on the rated current
Description
The limit switches have been developed for Ex-areas where safe and reliable signalling is required, for example on pumps, petrol pumps, as well as in mechanical and high-tec engineering.
The switches must be mounted into the respective devices or systems in such a way as to guarantee mechanical protection. No further tests are required. The connection cable is cast in on the back of the switch. For the connection in Ex-areas BARTEC provides a large variety of terminals and terminal boxes.
Technical data *
| Protection class | IP 66 (IEC 60529) |
| Dimensions | see data sheet |
| Material | plastic (thermoplastics), plunger/additional actuator: stainless steel |
| Contact material | Silver or gold-coated contacts (all contact elements have a standard protective gold-coating as standard) |
| Mechanical life | > 2 x 106 switching cycles |
| Weight | with 3 m cable: single-break switch 210 g, double-break switch 415 g |
| Voltage | see data sheet |
| Current | see data sheet |
*Refer to the documentation for more detailed information
Documentation
Data Sheet - Insert switch, Limit switch,
Declaration of Conformity - 01-2511-7C0001
Operating Instructions - Limit switch Type 07-2511-.. and Type 07-2581-..
