7 supplement, 1 technical data, 7supplement – VEGA B53-19 User Manual
Page 17
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7
Supplement
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).
Overvoltage arrester • B53-19
17
7 Supplement
40490
-
EN
-110527
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