Product features
Ex zone 1 and 21
Metal enclosure
With pre-wired cable
Actuator: Long spring rod with steel tip TFL
With rounded steel tip
Spring rod can be actuated from any direction
Elasticity of the spring allows for deflection above the max. switching angle
Attention: Please state required international approvals with your order!
Technical data
General technical data
- Applied standards
- EN 60947-5-1, EN IEC 60079-0, EN 60079-1, EN 60079-31
- Enclosure
- aluminium die-cast, powder-coated
- Cover
- steel, powder-coated
- Degree of protection
- IP65 (IEC/EN 60529)
- Switch insert
- 1 x Ex 14
- Contact material
- silver
- Switching system
- slow action
- Switching elements
- 1 NC/1 NO contact, type Zb
- Connection
- cable H05VV-F
- Cable cross-section
- 4 x 0.75 mm² (incl. conductor ferrules)
- Cable length
- 3 m
- Rated impulse withstand voltage Uimp
- 4 kV
- Rated insulation voltage Ui
- 250 V
- Conventional thermal current Ithe
- T6: 6 A, T5: 3 A
- Rated operating current/voltage Ie/Ue
- 6 A/250 VAC, 0.25 A/230 VDC
- Utilisation category
- AC-15; DC-13
- Short-circuit protection
- 6 A gG fuse
- Ambient temperature
- T6: –20 °C … +65 °C,
T5: –20 °C … +75 °C, +90 °C with max. 3 A
- Mechanical life
- > 1 million operations
- Operation cycles
- max. 1800/h
- Repeat accuracy of switching points
- ± 0.1 mm
- Contact opening
- max. 2 x 4.5 mm
- Impact energy
- max. 7 J
- Ex marking
- L II 2G Ex db IIC T6/T5 Gb,
L 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
- Approvals
- PTB 03 ATEX 1070 X *
IECEx PTB 06.0098X *
d
* referring to the switch insert
- Weight
- 630 g
Dimensional drawing
Further drawings
Contact diagram
Switching diagram
