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PTCB E1 24DC/2A NO
2909903
PHOENIX_CONTACT
1
Electronic device circuit breaker
Over Current Protection
* Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT
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Orderkey | 2909903 |
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Packing unit | 1 pc |
GTIN | 4055626408712 |
Weight per Piece (excluding packing) | 27.580 g |
Custom tariff number | 85363010 |
Country of origin | DE (Germany) |
Ambient temperature (operation) | -25 °C ... 60 °C |
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Ambient temperature (storage/transport) | -40 °C ... 70 °C |
Humidity test | 96 h, 95 % RH, 40 °C |
Altitude | ≤ 2000 m (amsl (above mean sea level)) |
Shock (operation) | 30g (IEC 60068-2-27, Test Ea) |
Vibration (operation) | 10 Hz ... 59.6 Hz (Amplitude ±0.35 mm; in accordance with IEC 60068-2-6, Test Fc) |
59.6 Hz … 150 Hz (Acceleration 5g; in accordance with IEC 60068-2-6, Test Fc) | |
Degree of protection | IP20 |
Flammability rating according to UL 94 | V-0 |
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Mounting type | DIN rail: 35 mm |
Color | traffic grey A RAL 7042 |
Number of positions | 1 |
Protection class | III |
Type | DIN rail module, one-piece |
Fuse type | electronic |
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Rated surge voltage | 0.5 kV |
Operating voltage | 18 V DC ... 30 V DC |
Rated voltage | 24 V DC |
Rated current IN | 24 A DC (Total current input) |
2 A DC (Rated current output) | |
Measuring tolerance I | ± 15 % |
Feedback resistance | max. 35 V DC |
Fail-safe element | 4 A DC |
Efficiency | > 99 % |
Closed circuit current I0 | typ. 12 mA |
Power dissipation | typ. 0.3 W (No-load operation) |
< 0.8 W (Nominal operation) | |
Module initialization time | 1 s |
Waiting time after switch off of a channel | 5 s (at overload / short circuit) |
Temperature derating | 21 A (Total current at 60°C) |
24 A (Total current at 50°C) | |
2 A (Channel current at 60°C) | |
2 A (Channel current at 50°C) | |
Tripping method | E (electronic) |
Required backup fuse | not required, integrated failsafe element |
Dielectric strength | max. 35 V DC (Load circuit) |
Voltage drop | 0.06 V (at 2 A) |
MTBF (IEC 61709, SN 29500) | 28571428 h (at 25°C with 21% load) |
14084507 h (at 40°C with 34.25% load) | |
2053388 h (at 60°C with 100% load) | |
Shutdown time load circuit | ≤ 10 ms (for short circuit > 2.0 x IN) |
1 s (1.2 ... 2.0 x IN) | |
Undervoltage shutdown load circuit | ≤ 17.8 V DC (active) |
≥ 18.8 V DC (inactive) | |
Surge voltage shutdown load circuit | ≥ 30.5 V DC (active) |
≤ 29.5 V DC (inactive) | |
Max. capacitive load load circuit | 20000 µF (Depending on the available short-circuit current) |
Connection name | Remote indication circuit |
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Switching function | N/O contact |
Stripping length | 10 mm |
Conductor cross section solid | 0.2 mm² ... 4 mm² |
Conductor cross section AWG | 24 ... 14 |
Conductor cross section, flexible, with ferrule, with plastic sleeve | 0.2 mm² ... 2.5 mm² |
Conductor cross section flexible, with ferrule without plastic sleeve | 0.2 mm² ... 2.5 mm² |
DC operating voltage | 0 V DC ... 30 V DC |
DC operating current | 100 mA DC |
Channel LED off | off (Channel switched off) |
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Channel LED green | lit (Channel switched on) |
Channel LED yellow | lit (Channel switched on, channel load > 80% ) |
flashing (Programming mode active) | |
Channel LED red | lit (Channel switched off, over- or undervoltage active) |
ON temporarily (Channel switched off, 5 s cool-down phase, overload or short-circuit release) | |
flashing (Channel switched off, ready to be switched back on, overload or short-circuit release) | |
flashing quickly (Channel switched off, external voltage at the output, possible installation error) |
Connection name | Main circuit IN+ |
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Connection method | Push-in connection |
Stripping length | 10 mm |
Conductor cross section solid | 0.2 mm² ... 4 mm² |
Conductor cross section AWG | 24 ... 12 |
Conductor cross section, flexible, with ferrule, with plastic sleeve | 0.2 mm² ... 2.5 mm² |
Conductor cross section flexible, with ferrule without plastic sleeve | 0.2 mm² ... 2.5 mm² |
Connection name | Main circuit IN- |
Connection method | Push-in connection |
Stripping length | 10 mm |
Conductor cross section solid | 0.2 mm² ... 4 mm² |
Conductor cross section AWG | 24 ... 12 |
Conductor cross section, flexible, with ferrule, with plastic sleeve | 0.2 mm² ... 2.5 mm² |
Conductor cross section flexible, with ferrule without plastic sleeve | 0.2 mm² ... 2.5 mm² |
Connection name | Main circuit OUT |
Connection method | Push-in connection |
Stripping length | 10 mm |
Conductor cross section solid | 0.2 mm² ... 4 mm² |
Conductor cross section AWG | 24 ... 12 |
Conductor cross section, flexible, with ferrule, with plastic sleeve | 0.2 mm² ... 2.5 mm² |
Conductor cross section flexible, with ferrule without plastic sleeve | 0.2 mm² ... 2.5 mm² |
Standards/specifications | EN 61000-6-2 |
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EN 61000-6-3 | |
EN 60068-2-78 | |
EN 50178 | |
EN 60068-2-6 | |
EN 60068-2-27 | |
UL 508 | |
UL 2367 | |
UL 1310 Class 2 Power Units |
Title: | Size: | Type: |
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PDF CATALOG PHOENIX PROTECTION EN.pdf | 27 Mbytes |
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