Ambient conditions
Degree of protection | IP20 |
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Ambient temperature (operation) | -40 °C … 80 °C |
Ambient temperature (storage/transport) | -40 °C … 80 °C |
Altitude | ≤ 2000 m (amsl (above mean sea level)) |
Permissible humidity (operation) | 5 % … 95 % |
General
EN type | T3 |
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IEC power supply system | TT |
Number of ports | One |
Mode of protection | L-N |
L-PE | |
N-PE | |
(L+) – (L-) | |
(L+/L-) – PE | |
Mounting type | DIN rail: 35 mm |
Color | jet black RAL 9005 |
Housing material | PA 6.6 |
Degree of pollution | 2 |
Flammability rating according to UL 94 | V-0 |
Type | DIN rail module, two-section, divisible |
Number of positions | 2 |
Surge protection fault message | Optical, remote indicator contact |
Additional descriptions
Note | PLT-T3-24-FM must not be used in DC applications with grounded positive pole. |
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Protective circuit
Nominal voltage UN | 24 V AC (TN-S) |
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Nominal frequency fN | 50 Hz (60 Hz) |
Maximum continuous voltage UC | 34 V AC |
44 V DC | |
Rated load current IL | 16 A AC (at 63 °C) |
10 A DC | |
Residual current IPE | ≤ 5 µA |
Nominal discharge current In (8/20) µs | 1 kA |
Standby power consumption PC | ≤ 60 mVA |
Reference test voltage UREF | 27 V AC |
Combination wave UOC | 2 kV |
Voltage protection level Up (L-N) | ≤ 0.18 kV |
Voltage protection level Up (L-PE) | ≤ 0.55 kV |
Voltage protection level Up (N-PE) | ≤ 0.55 kV |
TOV behavior at UT (L-N) | 36 V AC (5 s / withstand mode) |
TOV behavior at UT (L-PE) | 42 V AC (5 s / withstand mode) |
Response time tA (L-N) | ≤ 25 ns |
Response time tA (L-PE) | ≤ 100 ns |
Response time tA (N-PE) | ≤ 100 ns |
Short-circuit current rating ISCCR | 1.5 kA AC |
1 kA DC | |
Max. backup fuse with branch wiring | 16 A AC (B) |
10 A DC (gG) | |
10 A DC (B) | |
Maximum backup fuse for through wiring | 16 A AC (B) |
10 A DC (gG) | |
10 A DC (B) |