Ex BF 80

Technical data

Applied standardsEN 60079-0, EN 60079-1, EN 60079-7, EN 60079-31; EN ISO 13849-1
Enclosureglass-fibre reinforced polyester resin
Sealingsilicone
Degree of protectionIP 66 to IEC/EN 60529
Switching systemslow action, positive break NC contacts
Connectionscrew connection terminals
Cable cross-sectionmax. 2.5 mm² (incl. conductor ferrules)
Tightening torquecover screws: max. 1 Nm
connecting thread of cable gland: max. 3 Nm
cap nut of cable gland: max. 2 Nm
Cable entry1 x M25 x 1.5
Clamping range7 … 17 mm
B10d (10 % load)6050
TMmax. 20 years
Mechanical life50 000 operations
Impact energymax. 7 J (LDT/LM: max. 4 J)
Rated operating isolation voltage Ui550 V
 
Contact element
Rated operating current/voltage Ie/UeAC-12: 6 A/400 VAC
AC-15: 2.5 A/400 VAC
DC-13: 1.25 A/250 VDC
Switching capacityAC-12: 3000 VA
AC-15: 1000 VA
DC-13: 110 W
 
Lighting element
Rated operating current Iemax. 10 mA
Rated operating voltage Ue12 … 240 V AC/DC
Power consumptionmax. 1 W
Frequency range0 … 60 Hz
 
Temperature classT6 / T5
Ambient temperatureT6: –60 °C … +50 °C;
T5: –60 °C … +65 °C
Ex marking II 2G Ex db eb IIC T6/T5 Gb,
II 2D Ex tb IIIC
T80 °C/T95 °C Db
IECEx Ex db eb IIC T6/T5 Gb,
Ex tb IIIC T80 °C/T95 °C Db
ApprovalsPTB 10 ATEX 1018
IECEx PTB 12.0029

Ordering details

Emergency-stop push button PZTNA

Type   Material no.  
Type    Material no.   
Ex BF 80 1 PZTNA 1Ö/1S -60°C stock type Standard versions, in stock or available at short notice 1392273
Type    Material no.   
Ex BF 80 1 PZTNA 2Ö/1S -60°C stock type Standard versions, in stock or available at short notice 1328927
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Emergency-stop push button with key unlocking PZSTNA

Type   Material no.  
Type    Material no.   
Ex BF 80 1 PZSTNA 1Ö/1S -60°C 1268145
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Push button DT

Type   Material no.  
Type    Material no.   
Ex BF 80 1 DT 1Ö/1S -60°C stock type Standard versions, in stock or available at short notice 1466153
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Illuminated push button LDT

Type   Material no.  
Type    Material no.   
Ex BF 80 1 LDT 1Ö/1S -60°C stock type Standard versions, in stock or available at short notice 1380197
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Double push button DDT

Type   Material no.  
Type    Material no.   
Ex BF 80 1 DDT 1Ö/1S -60°C stock type Standard versions, in stock or available at short notice 1489823
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Signalling device LM

Type   Material no.  
Type    Material no.   
Ex BF 80 1 LM LED -60°C 1312613
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Selector switch WS

Type   Material no.  
Type    Material no.   
Ex BF 80 1 WS 0-I 1Ö/1S -60°C stock type Standard versions, in stock or available at short notice 1354743
Type    Material no.   
Ex BF 80 1 WS I-0-II 1S/1S -60°C on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Key switch SLS

Type   Material no.  
Type    Material no.   
Ex BF 80 1 SLS 0-I 1Ö/1S -60°C 1281009
Type    Material no.   
Ex BF 80 1 SLS I-0-II 1S/1S -60°C 1299992
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Version with 2 push buttons

Type   Material no.  
Type    Material no.   
Ex BF 80 2 DT/DT 1ÖS/1ÖS -60°C 1381941
Type    Material no.   
Ex BF 80 2 LM/DT LED/1ÖS -60°C on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex BF 80 2 LM/DDT LED/1ÖS -60°C stock type Standard versions, in stock or available at short notice 1426951
Type    Material no.   
Ex BF 80 2 DDT/PZTNA 1ÖS/2Ö -60°C 1307828
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Version with 3 push buttons

Type   Material no.  
Type    Material no.   
Ex BF 80 3 DT/DT/DT 1ÖS/1ÖS/1ÖS -60°C stock type Standard versions, in stock or available at short notice 1430467
Type    Material no.   
Ex BF 80 3 LM/DT/DT LED/1ÖS/1ÖS -60°C 1238974
Type    Material no.   
Ex BF 80 3 LM/DDT/PZSTNA LED/1ÖS/1ÖS -60°C 1360166
Type    Material no.   
Ex BF 80 3 LM/LM/PZTNA LED/LED/2Ö -60°C 1356215
Type    Material no.   
Ex BF 80 3 DT/DT/PZTNA 1ÖS/1ÖS/1ÖS -60°C 1301954
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.