PTCB TM1 8A M1 NO P
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Thermal-magnetic device circuit breaker
1575573
Thermal-magnetic device circuit breaker, 1-position, tripping characteristic: M1, mounting type: With base element on 35 mm DIN rail in accordance with EN 60715, rated current: 8 A
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Detalii despre produs
| Product type | Thermomagnetic device circuit breakers |
| Product family | PTCB TM |
| Number of positions | 1 |
| No. of channels | 1 |
| Mechanical service life | 25 insertion cycles |
| Insulation characteristics | |
| Protection class | II (according to EN 61140 for the actuation area) |
| Overvoltage category | II (250 V AC / IEC 60934) |
| III (UL 1077) | |
| III (80 V DC / IEC 60934) | |
| Pollution degree | 2 (250 V AC / IEC 60934) |
| 3 (UL 1077) | |
| 2 (80 V DC / IEC 60934) | |
| General | |
| Operating voltage | 10 V AC ... 277 V AC (UL 1077) |
| 10 V AC ... 240 V AC (IEC 60934) | |
| 10 V DC ... 56 V DC | |
| Rated voltage | 240 V AC (IEC 60934) |
| 277 V AC (UL 1077) | |
| 56 V DC (IEC 60934) | |
| 56 V DC (UL 1077) | |
| Rated insulation voltage Ui | 250 V AC (IEC 60934) |
| 80 V DC (IEC 60934) | |
| 277 V AC (UL 1077) | |
| Rated current IN | 8 A |
| Rated surge voltage | 2.5 kV (IEC 60934, reinforced insulation between load/auxiliary circuit and in the actuation area) |
| Insulation resistance Riso | > 100 MΩ (500 V DC) |
| Type of actuation | S type |
| Tripping method | TM (thermal-magnetic) |
| Tripping level | Trip-free mechanism (positive) |
| Device resistance | 15.2 mΩ |
| Required backup fuse | 20 A (I > Icn, RK5 (UL 1077), type gG (IEC 60934)) |
| Rated short-circuit switching capacity Icn | 300 A (240 V AC / IEC 60934) |
| 600 A (56 V DC/IEC 60934) | |
| Short-circuit switching capacity | 1000 A (277 V AC C1 / UL 1077) |
| 1000 A (56 V DC C1 / UL 1077) | |
| Dielectric strength | 3000 V AC (Actuation area) |
| 3000 V AC (between load and auxiliary circuits in accordance with IEC 60934) | |
| 1554 V AC (between open contacts in accordance with UL 1077) | |
| Switching cycles, max. | 6000 (low-induction, UL 1077) |
| 3000 (IEC 60934, 240 V AC/56 V DC, inductive, -5°C … +60°C) | |
| 1000 (IEC 60934, 240 V AC/56 V DC, inductive, -30°C … +60°C) | |
| Fuse | M1 |
| Power dissipation | 0 W (No-load operation) |
| 1 W (Nominal operation) | |
| Voltage drop | 0.12 V (at 1 x In) |
| Indicator/remote signaling | |
| Connection name | Connection 3 / 4 |
| Switching function | N/O contact |
| Operating voltage | 10 V AC ... 277 V AC |
| 10 V DC ... 56 V DC | |
| Operating current | 10 mA AC ... 200 mA AC |
| 10 mA DC ... 200 mA DC | |
| Dimensional drawing |
|
| Width | 8.2 mm |
| Height | 52.3 mm |
| Depth | 63.7 mm |
| Color | light gray (RAL 7035) |
| Material | PA |
| Flammability rating according to UL 94 | V-0 |
| Insulating material group | I |
| Mechanical data | |
| Open side panel | No |
| Ambient conditions | |
| Degree of protection | IP20 (Connection area) |
| IP30 (Actuation area) | |
| Ambient temperature (operation) | -30 °C ... 60 °C |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m (250 V AC / IEC 60934) |
| Humidity test | 96 h, 95 % RH, 40 °C |
| Shock (operation) | 30g (IEC 60068-2-27, Test Ea) |
| Vibration (operation) | 10 Hz ... 150 Hz, 20 cycles (IEC 60068-2-6, Test Fc) |
| 10 Hz ... 75 Hz (Amplitude ±0.35 mm; in accordance with IEC 60068-2-6, Test Fc) | |
| 75 Hz ... 150 Hz (8g) | |
| UL approval | |
| Identification | UL Recognized UL 1077 |
| CSA, Canada | |
| Identification | CSA C22.2 No. 235-04 |
| Standards/specifications | IEC 60934 |
| Note | 2019 |
| Standards/specifications | UL 1077 |
| Note | Additional protective devices for use in electrical equipment |
| Standards/specifications | CSA C22.2 No. 235-04 |
| Note | 2017 |
| Standards/specifications | IEC 60068-2-6 |
| Note | Environmental influences – Vibrations (sinusoidal) |
| Standards/specifications | IEC 60068-2-11 |
| Note | Environmental influences - corrosion resistance/salt spray, test Ka |
| Standards/specifications | EN 60068-2-27 |
| Note | Environmental influences – Shocks |
| Standards/specifications | EN 60068-2-78 |
| Note | Environmental influences – Moisture and heat, constant |
| Standards/specifications | DIN EN 50274 |
| Note | Touch protection and back-of-hand safety |
| Standards/specifications | IEC 60529 |
| Note | 2019 |
| Mounting type | With base element on 35 mm DIN rail in accordance with EN 60715 |
Avantajele dumneavoastră
More space in the control cabinet: protection and signaling in an overall width of just 8 mm
Easy to set up applications thanks to flexible use of connectors with fixed nominal currents
Transparency of load and switching status thanks to integrated remote signaling
Easy handling from commissioning right through to maintenance due to clear functionality and switching state at all times