SC Automation Limited
SC Automation Limited
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1-channel
Mounting on DIN mounting rail
For intrinsically safe or non-intrinsically safe 30 V applications
Protects field or control circuit inputs
Max. surge current (8/20 µs) 20 kA
Uninterruptable operation (auto reset)
Up to SIL 3 acc. to IEC/EN 61508
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General specifications |
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Number of protected signal lines |
2 |
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Topology |
grounded |
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Functional safety related parameters |
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Safety Integrity Level (SIL) |
SIL 3 |
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Electrical specifications |
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Connection |
protected area: terminals 7, 8 |
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Rated current |
250 mA |
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Leakage current |
< 10 µA at 24 V and 25 °C (77 °F) , line-line |
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Nominal voltage |
24 V DC |
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Maximum continuous operating voltage |
30 V DC |
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Series resistance |
< 0.5 Ω per line |
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Impulse rating |
10 kV/5 kA (category C2) |
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Impulse discharge current (10/350 µs) |
2 kA per line (2x) |
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Nominal discharge current (8/20 µs) |
5 kA per line (10x) |
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Rated surge current (8/20 µs) |
10 kA per line (1x) |
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Total discharge current (8/20 µs) |
20 kA (1x) |
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Voltage protection level |
max. 100 V line-line for nominal discharge current In |
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Impulse reset time |
< 30 ms |
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Insertion loss |
≤ 0.05 dB, at 0 ... 4 kHz, in 600 Ω-System |
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Indicators/settings |
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Labeling |
space for labeling at the front |
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Conformity |
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Degree of protection |
IEC 60529:2013 |
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Surge protective devices for low voltage |
EN 61643-21:2001+A1:2009+A2:2013 |
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Operating conditions |
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Installation conditions |
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Mounting location |
indoor |
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Ambient conditions |
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Ambient temperature |
-30 ... 80 °C (-22 ... 176 °F) |
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Relative humidity |
5 ... 95 % |
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Mechanical specifications |
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Degree of protection |
IP20 |
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Connection |
screw terminals |
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Core cross section |
2 x 2.5 mm2 |
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Mass |
approx. 100 g |
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Dimensions |
12.5 x 115 x 116 mm (0.5 x 4.5 x 4.6 inch) (W x H x D) |
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Height |
115 mm |
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Width |
12.5 mm |
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Depth |
116 mm |
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Mounting |
on 35 mm DIN mounting rail acc. to EN 60715:2001 |
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Data for application in connection with hazardous areas |
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EU-type examination certificate |
PTB 00 ATEX 2176 X |
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Marking |
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Temperature class |
T6 for ambient temperature ≤ 50 °C |
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Voltage |
30 V |
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Current |
250 mA |
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Internal capacitance |
negligible |
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Internal inductance |
200 µH |
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Certificate |
PF 16 CERT 4065 X |
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Marking |
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Directive conformity |
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Directive 2014/34/EU |
EN 60079-0:2012+A11:2013 , EN 60079-11:2012 |
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International approvals |
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CSA approval |
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Control drawing |
116-0187 (cCSAus) |
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IECEx approval |
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IECEx certificate |
IECEx BAS 14.0010X |
