Datasheet
Technical data
EAO reserves the right to alter specications without further notice.
Emergency call switch
Material
Lens
Aluminium red
Front bezel
Aluminium natural
Mechanical characteristics
Terminals
Screw terminal
Max. wire cross-section 2 x 2.5 mm²
Max. wire cross-section of stranded cable 2 x 1.5 mm²
Mechanical lifetime
As per IEC 337-1/2
50 000 cycles of operation with 1 switching element
Switching element
Sap-action switching element
Ambient conditions
Storage temperature
– 40 °C … + 85 °C
Operating temperature
– 40 °C … + 55 °C
Protection degree
IP65 front side
Approvals
Approbations
SEV
CSA
UL
ENEC
DNV GL (previously Germanischer Lloyd)
CB
Conformities
CE
07/2019 § eao.com
257
04
01
02
03
04
09
14
17
18
19
22
31
41
45
51
56
57
61
70
71
82
84
92
96