Limit Switch For Zone 1/21
Electrical Components, Limit and Insert Switch, SwitchesBenefits
- Compact design
- Wide range of actuators
- Silver and gold contacts available
- Various switching functions
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Description
Marking ATEX: IECEx: Ambient Temperature Max. -60 °C ≤ Ta ≤ +75 °C Max. -60 °C ≤ Ta ≤ +90 °C Certification ATEX
Ex II 2G Ex db IIC T6, T5 Gb
Ex II 2D Ex tb IIIC T80°C, T95°C Db
Ex db IIC T6, T5 Gb
Ex tb IIIC T80°C, T95°C Db
(-76 °F ≤ Ta ≤ +167 °F) (T6)
(-76 °F ≤ Ta ≤ +194 °F) (T5)
* type depending values
EN
IECEx
EN
CCC
ZH
EAC
RU
SC
UK
KCS
KO
KO
UKEX
EN
INMETRO
PT
ECASEx
ZZ
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 |
Manuals/Operating Instructions/Guides
Operating Instructions – Limit switch Type 07-2511-.. and Type 07-2581-..
- DE
- EN
- FR
Declarations
EU-Declaration of Conformity – 01-2511-7C0001
- DE
- EN
- FR
Data Sheet
Data Sheet – Insert switch, Limit switch,
