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CB E1 24DC/8A NO P 2800906 PHOENIX CONTACT Electronic device circuit breaker
CB E1 24DC/8A NO P
2800906
PHOENIX CONTACT
1 Pcs.
Automation > Device circuit breaker
Over Current Protection
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Designed for advanced power distribution setups, an electronic device circuit breaker protects DC load circuits by actively limiting currents and providing precise fault disconnection. These devices are utilized in automated machinery to maintain system stability and prevent downtime during electrical anomalies. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Number of poles (EF001391): 1
- Construction type (EF000767): Plug
- Width (EF000008): 12.3 mm
- Height (EF000040): 45 mm
- Depth (EF000049): 52 mm
- Operating voltage (EF000111): 30 V
- Nominal current (EF000001): 8 A
- Active current limitation x IN (EF011922): 1.25
- Fuse type (EF011923): Electronic
- Fail safe element (EF011924): 15 A
- Switch-off time (EF011925): 0.1 ms
- Max. capacitive load (EF011926): 0.02 µF
- With remote signalling contact (EF000422): No
- Ambient temperature during operating (EF007515): -25 °C
More info
▲Key Commercial Data
| Orderkey | 2800906 |
|---|---|
| Packing unit | 1 pc |
| GTIN | 4046356690768 |
| Weight per Piece (excluding packing) | 36.400 g |
| Custom tariff number | 85362010 |
| Country of origin | DE (Germany) |
Dimensions
| Height | 45 mm |
|---|---|
| Width | 12.3 mm |
| Depth | 52 mm |
| Complete module height | 90 mm |
| Complete module width | 12.3 mm |
| Complete module depth | 77.3 mm |
Ambient conditions
| Ambient temperature (operation) | -25 °C ... 50 °C |
|---|---|
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Humidity test | 96 h, 95% RH, 40°C |
| Vibration (operation) | 3g (In accordance with IEC 60068-2-6, Test Fc) |
| Degree of protection | IP30 (Actuation area) |
General
| Flammability rating according to UL 94 | V0 |
|---|---|
| Mounting type | on base element |
| Color | gray |
| Number of positions | 1 |
| Degree of pollution | 2 |
| Type | Male |
Electrical data
| Fuse type | electronic |
|---|---|
| Rated surge voltage | 0.5 kV |
| Operating voltage | 24 V DC |
| 18 V DC ... 30 V DC | |
| Nominal current IN | 8 A |
| Active current limitation | typ. 1.25 x IN |
| Closed circuit current I0 | typ. 8 mA (When switched on) |
| typ. 17 mA (With alarm output) | |
| Power dissipation | 1.21 W (Nominal operation) |
| Temperature derating | 7.2 A (at 50 °C) |
| Tripping method | E (electronic) |
| Required backup fuse | not required, integrated failsafe element |
| Dielectric strength | max. 30 V DC (Load circuit) |
| Voltage drop | 100 mV (at IN) |
| Shutdown time load circuit | 100 ms (see time/current characteristic curve) |
| Undervoltage shutdown load circuit | < 14 V (typ. OFF) |
| > 17 V (typ. ON) | |
| Max. capacitive load load circuit | 20000 µF |
| Auxiliary type of contact | floating signal contact |
| Minimum auxiliary contact operating voltage | 10 V DC |
| Maximum auxiliary contact operating voltage | 30 V DC |
| Minimum auxiliary contact operating current | 10 mA |
| Maximum auxiliary contact operating current | 0.5 A |
Standards and Regulations
| Standards/specifications | UL 2367 UL recognized |
|---|---|
| UL 508 UL/C-UL listed | |
| EMV EN 61000-6-3 Interference emission | |
| EMV EN 61000-6-2 Noise immunity |
Environmental Product Compliance
| REACh SVHC | Lead 7439-92-1 |
|---|---|
| China RoHS | Environmentally Friendly Use Period = 50 |
| For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” |