Manual

7 Supp
lement
7.1 Technical data
General data
Version Device for carrier rail mounting
Housing material Plastic (PPE)
Weight approx. 175 g (0.385 lbs)
Electrical characteristics
1)
Nominal supply voltage 19 V AC/27 V DC
Max. permissible current 1 A
R
i
per circuit < 0 .25 Ω
Response voltage 22 V AC/31 V DC
Response time < 10
-11
s
Nominal leakage current < 10 kA (8/20 µs)
Electromechanical data
Screw terminals for cable cross-section < 2 .5 mm² (AWG 14)
Ambient conditions
Ambient temperature -40 … +60 °C (-40 … +140 °F)
Storage and transport temperature -40 … +70 °C (-40 … +158 °F)
Electrical protective measures
Protection rating
- unassembled IP 20
- In Aluminium or plastic housing IP 65
1)
Reference
temperature 25 °C (77 °F).
Overv
oltage arrester • B53-19 17
7 Sup
plement
40490-EN-110527