Product features
Control panel mounting
Ex zone 1 and 21
Thermoplastic enclosure with cable
Mounting hole diameter 22.5 mm
Actuator: Key switch RSSA with safety cylinder lock (locks against turning)
Standard version always has same key number
Attention: Please state required international approvals with your order!
Technical data
General technical data
- Applied standards
- EN 60947-5-1, EN ISO 13849-1, EN IEC 60079-0, EN 60079-1, EN 60079-31
- Enclosure
- thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0
- Degree of protection
- device: IP65 (EN IEC 60079-0 + IEC/EN 60529)
actuator: IP65 (IEC/EN 60529)
- Contact material
- silver
- Switching system
- slow action, positive break NC contacts A
- Switching elements
- 1 NC/1 NO contact, type Zb
- Connection
- cable H05VV-F
- Cable cross-section
- 4 x 0.75 mm²
- Cable length
- 1 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
- Impact energy
- max. 4 J
- Ex marking
- L II 2G Ex db IIC T6/T5 Gb,
L II 2D Ex tb IIIC T80 °C/T95 °C Db
- Approvals
- PTB 03 ATEX 1070 X
IECEx PTB 06.0098X
fad
- Weight
- 140 g
Dimensional drawing
Further drawings
Contact diagram
Switching diagram
Switching position RSSA 14
O - Position for key removal
I - Switching position
Cut out dimensions
Downloads
Variants / Options
The following variants / options are available on request:
Gold-plated contacts
Cable entry on side
Cold-resistant version down to -40 °C
