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CB E1 24DC/4A NO P 2800904 PHOENIX CONTACT Electronic device circuit breaker
CB E1 24DC/4A NO P
2800904
PHOENIX_CONTACT
Electronic device circuit breaker
Interruption. Protec. Electronic, 1 pole, active current limiter, 1 NO contact, connector for base element.
Electronic circuit breaker, 1-pos., active current limitation, 1 N/O contact, plug for base element.
Circuit breakers and fuses > 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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▲| General | When mounted in rows without convection cooling, the nominal device current should only be led to a maximum of 80% due to the thermal effect during continuous operation (100% operating factor). Special precautionary measures must be taken in systems or machines, to prevent components from restarting (e.g., use of a safety PLC). Parallel connection of multiple circuit breakers is not permitted. |
| Product type | Device circuit breakers |
| Product family | CB E |
| Type | Male |
| Number of positions | 1 |
| No. of channels | 1 |
| Data management status | |
| Article revision | 03 |
| Insulation characteristics | |
| Pollution degree | 2 |
| General | |
| Operating voltage | 24 V DC |
| 18 V DC ... 30 V DC | |
| Nominal current IN | 4 A |
| Rated surge voltage | 0.5 kV |
| Tripping method | E (electronic) |
| Required backup fuse | not required, integrated failsafe element |
| Dielectric strength | max. 30 V DC (Load circuit) |
| Active current limitation | typ. 1.25 x IN |
| Fuse | electronic |
| Closed circuit current I0 | typ. 8 mA (When switched on) |
| typ. 17 mA (With alarm output) | |
| Power dissipation | 0.81 W (Nominal operation) |
| Temperature derating | 4 A (at 50 °C) |
| MTBF (IEC 61709, SN 29500) | 8320000 h (at 25 °C with 80 % load) |
| 7410000 h (at 40 °C with 80 % load) | |
| Voltage drop | 100 mV (at IN) |
| Fail-safe element | 6 A DC |
| Load circuit | |
| Shutdown time | 200 ms (see time/current characteristic curve) |
| Undervoltage switch-off | < 14 V (typ. OFF) |
| > 17 V (typ. ON) | |
| Max. capacitive load | 20000 µF |
| Switch-on delay | typ. 2 ms |
| Auxiliary contact | |
| Contact connection type | floating signal contact |
| Minimum operating voltage UminDC | 10 V DC |
| Maximum operating voltage UmaxDC | 30 V DC |
| Minimum operating current Imin | 10 mA |
| Max. operating current Imax | 0.5 A |
| Connection method | pluggable |
| Dimensional drawing |  |
| Width | 12.3 mm |
| Height | 45 mm |
| Depth | 52 mm |
| Complete module width | 12.3 mm |
| Complete module height | 90 mm |
| Complete module depth | 77.3 mm |
| Color | gray (RAL 7042) |
| black (RAL 9005) | |
| Flammability rating according to UL 94 | V-0 |
| Ambient conditions | |
| Degree of protection | IP30 (Actuation area) |
| Ambient temperature (operation) | -25 °C ... 50 °C (non-condensing) |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Humidity test | 96 h, 95 % RH, 40 °C |
| Vibration (operation) | 3g (according to IEC 60068-2-6, Test Fc) |
| UL approval | |
| Identification | UL Listed UL 508 |
| UL Recognized UL 2367 | |
| Shipbuilding approval | |
| Identification | DNV GL |
| Standard designation | EMV |
| Standards/specifications | EN 61000-6-3 |
| Note | Interference emission |
| Standard designation | EMV |
| Standards/specifications | EN 61000-6-2 |
| Note | Noise immunity |
| Mounting type | on base element |
| Feature Name | Feature Value |
|---|---|
| Inflammability class of insulation material according to UL94 (EF002521) | Other |
| Number of poles (EF001391) | 1 |
| Construction type (EF000767) | Plug |
| Width (EF000008) | 12.3 mm |
| Height (EF000040) | 45 mm |
| Depth (EF000049) | 52 mm |
| Mounting method (EF000003) | Other |
| Operating voltage (EF000111) | 30 V |
| Nominal current (EF000001) | 4 A |
| Active current limitation x IN (EF011922) | 1.25 |
| Fuse type (EF011923) | Electronic |
| Fail safe element (EF011924) | 6 A |
| Switch-off time (EF011925) | 0.2 ms |
| Max. capacitive load (EF011926) | 0.02 µF |
| With remote signalling contact (EF000422) | No |
| Ambient temperature during operating (EF007515) | -25 °C |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOG PHOENIX PROTECTION EN.pdf | 27 Mbytes |
|
| PHOENIX CONTACT-2800904-CB E1 24DC/4A NO P | 568 Kbytes |
|
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