Limit switch

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Product Description Limit switch
Product Type 07-2511-…./..
Brand Bartec

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)
Dimentions 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 10^6 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
Ambient temperature T6 up to max. +75 °C
depending on the rated current

Explosion Protection

Marking ATEX:
Ex II 2G Ex db IIC T6, T5 Gb
Ex 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
Certification EPS 14 ATEX 1 766 X
IECEx EPS 14.0092X
NEPSI GYJ17.1067X
TC RU C-DE.BH02.B.00222
KCS KTL 17-KA4BO-0623X (GAS)
KCS KTL 17-KA4BO-0624X (Dust)
NCC 14.02975 X
CCEs P3470711
Datasheet
Operation instructions
Declaration of Conformity
General Info

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

Technical Data

Protection Class IP 66 (IEC 60529)
Dimentions 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 10^6 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
Ambient temperature T6 up to max. +75 °C
depending on the rated current
Explosion Protection

Explosion Protection

Marking ATEX:
Ex II 2G Ex db IIC T6, T5 Gb
Ex 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
Certification EPS 14 ATEX 1 766 X
IECEx EPS 14.0092X
NEPSI GYJ17.1067X
TC RU C-DE.BH02.B.00222
KCS KTL 17-KA4BO-0623X (GAS)
KCS KTL 17-KA4BO-0624X (Dust)
NCC 14.02975 X
CCEs P3470711
Download
Datasheet
Operation instructions
Declaration of Conformity