Product features
Ex zone 1 and 21
Cold-resistant down to -60 °C
Actuator: Key switch SLS 0-I
Technical data
General technical data
- Applied standards
- EN IEC 60079-0, EN 60079-1, EN IEC 60079-7, EN 60079-31, EN ISO 13849-1
- Enclosure
- polyester resin, glass-fibre reinforced
- Sealing
- silicone
- Tightening torque
- cover screws: max. 1 Nm
connecting thread of cable gland: max. 3 Nm
cap nut of cable gland: max. 2 Nm
- Degree of protection
- IP66 (IEC/EN 60529)
- B10d (10 % load)
- 6050
- TM
- max. 20 years
- Switching system
- slow action, positive break NC contacts A
- Connection
- screw connection terminals
- Cable cross-section
- max. 2.5 mm² (incl. conductor ferrules)
- Cable entry
- 1 x M25 x 1.5 (for cable glands only)
- Clamping range
- 7 … 17 mm
- Mechanical life
- 50 000 operations
- Impact energy
- max. 7 J
- Rated insulation voltage Ui
- 550 V
- Rated operating current/voltage Ie/Ue
- Contact element: AC-12: 6 A/400 VAC; AC-15: 2.5 A/400 VAC; DC-13: 1.25 A/250 VDC
- Switching capacity
- Contact element: AC-12: 3000 VA; AC-15: 1000 VA; DC-13: 110 W
- Temperature class
- T6 / T5
- Ambient temperature
- T6: –60 °C … +50 °C;
T5: –60 °C … +65 °C
- Ex marking
- L II 2G Ex db eb IIC T6/T5 Gb,
L 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
- Approvals
- PTB 10 ATEX 1018
IECEx PTB 12.0029
Dimensional drawing
Further drawings
Contact diagram
Switching position SLS 0-I
2 switching positions
