Pluggable type 3 arrester (device protection) for single-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE) with remote indication contact.
Dimensions
| Height |
90 mm |
| Width |
17.7 mm |
| Depth |
65.5 mm |
| Horizontal pitch |
1 Div. |
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Ambient conditions
| Degree of protection |
IP20 |
| Ambient temperature (operation) |
-40 °C … 85 °C |
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General
| Housing material |
PA |
| Flammability rating according to UL 94 |
V0 |
| Color |
black |
| Standards for cearances and creepage distances |
IEC 60664-1 |
| Type |
DIN rail module, two-section, divisible |
| Mounting type |
DIN rail: 35 mm |
| Number of positions |
2 |
| Direction of action |
1L-N & N-PE |
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Protective circuit
| EN type |
T3 |
| Nominal voltage UN |
24 V AC/DC |
| Arrester rated voltage UC |
34 V AC |
|
44 V DC |
| Nominal frequency fN |
50 Hz |
|
60 Hz |
| Nominal current IN |
26 A (30 °C) |
| Standby power consumption PC |
≤ 60 mVA |
| Residual current IPE |
≤ 1 µA |
| Nominal discharge current In (8/20) µs (L-N) |
1 kA |
| Nominal discharge current In (8/20) µs (L-PE) |
1 kA |
| Combination wave UOC |
2 kV |
| Voltage protection level Up (L-N) |
≤ 180 V |
| Voltage protection level Up (L-PE) |
≤ 550 V |
| Residual voltage at In, (L-N) |
≤ 180 V |
| Residual voltage at In, (L-PE) |
≤ 120 V |
| Response time tA (L-N) |
≤ 25 ns |
| Response time tA (L-PE) |
≤ 100 ns |
| Max. required back-up fuse |
25 A (gL) |
|
25 A (MCB B/C) |
| Short-circuit withstand capability IP with max. backup fuse (r.m.s.) |
1.5 kA |
| Surge protection fault message |
Optical, remote indicator contact |
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Non-heating apparatus connection, power supply
| Connection method IN |
Screw terminal blocks |
| Connection method OUT |
Screw terminal blocks |
| Screw thread |
M3 |
| Tightening torque |
0.5 Nm |
| Stripping length |
8 mm |
| Conductor cross section flexible min. |
0.2 mm² |
| Conductor cross section flexible max. |
2.5 mm² |
| Conductor cross section solid min. |
0.2 mm² |
| Conductor cross section solid max. |
4 mm² |
| Conductor cross section AWG min. |
24 |
| Conductor cross section AWG max. |
12 |
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Remote indication contact
| Connection name |
Remote fault indicator contact |
| Switching function |
N/C contact |
| Connection method |
Screw connection |
| Screw thread |
M3 |
| Tightening torque |
0.8 Nm |
| Stripping length |
8 mm |
| Conductor cross section flexible min. |
0.2 mm² |
| Conductor cross section flexible max. |
2.5 mm² |
| Conductor cross section solid min. |
0.2 mm² |
| Conductor cross section solid max. |
4 mm² |
| Conductor cross section AWG min. |
24 |
| Conductor cross section AWG max. |
12 |
| Maximum operating voltage Umax. AC |
250 V |
| Maximum operating voltage Umax DC |
50 V |
| Max. operating current Imax |
3 A AC |
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Standards and Regulations
| Standards/specifications |
IEC 61643-1 2005 |
|
EN 61643-11/A11 2007 |
|
UL 1449 ed. 3 |
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Classifications
eCl@ss
| eCl@ss 4.0 |
27140201 |
| eCl@ss 4.1 |
27130801 |
| eCl@ss 5.0 |
27130801 |
| eCl@ss 5.1 |
27130801 |
| eCl@ss 6.0 |
27130806 |
| eCl@ss 7.0 |
27130806 |
| eCl@ss 8.0 |
27130805 |
| eCl@ss 9.0 |
27130805 |
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ETIM
| ETIM 2.0 |
EC000942 |
| ETIM 3.0 |
EC000942 |
| ETIM 4.0 |
EC000942 |
| ETIM 5.0 |
EC000942 |
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UNSPSC
| UNSPSC 6.01 |
30212010 |
| UNSPSC 7.0901 |
39121610 |
| UNSPSC 11 |
39121610 |
| UNSPSC 12.01 |
39121610 |
| UNSPSC 13.2 |
39121620 |
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