Ex GFSI 1Ö/1S -40°C … +55°C
Ex foot switch
Description
- Ex zone 1 and 21
- 1-pedal type
- Corrosion-resistant aluminium enclosure
- With protective shield
- Salt-mist spray test to DIN EN ISO 9227
- High degree of protection IP66 / IP67
- Temperature resistant from -40 °C to +55 °C
- Screws and metal parts made of stainless steel
- Wiring compartment
- Low pedal height
- Attention: Please state required international approvals with your order!
Technical data
Applied standards
EN 60947-5-1, EN IEC 60079-0, EN 60079-1, EN IEC 60079-7, EN 60079-31, EN ISO 13849-1
Enclosure
aluminium die-cast, corrosion-resistant, powder-coated, passivated, anthracite grey, similar to RAL 7016
Pedal
aluminium die-cast, corrosion-resistant, hard-coated, powder-coated, anthracite grey, similar to RAL 7016
Protective shield
aluminium die-cast, corrosion-resistant, powder-coated, passivated, signal yellow, similar to RAL 1003
Degree of protection
IP55 (EN 60079-0 + IEC/EN 60529)
IP66/IP67 (IEC/EN 60529)
B10d (10 % load)
2 million
TM
max. 20 years
Connection
screw connection terminals
Cable cross-section
max. 2.5 mm² (incl. conductor ferrules)
Contact material
silver
Switching system
slow action, positive break NC contacts A
Switching elements
1 NC/1 NO contact, type Zb
Utilisation category
AC-15; DC-13
Rated operating current/voltage Ie/Ue
5 A/250 VAC; 0.2 A/230 VDC
Short-circuit protection
5 A gG/gN fuse
Ambient temperature
T6: –40 °C … +55 °C
Mechanical life
> 1 million operations
Impact energy
max. 7 J
Ex marking
L II 2G Ex de IIC T6 Gb,
L II 2D Ex tb IIIA T80°C Db
IECEx Ex de IIC T6 Gb,
Ex tb IIIA T80°C Db
Approvals
PTB 15 ATEX 1010
IECEx PTB 15.0035
Weight
1496 g