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CB E1 24DC/8A S-C P 2800927 PHOENIX CONTACT Electronic device circuit breaker
CB E1 24DC/8A S-C P
2800927
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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Precise overcurrent detection and fast disconnection for 24V applications are managed by the Phoenix Contact CB E1 24DC/8A S-C P electronic device circuit breaker. Electronic circuit breakers are widely integrated into factory automation networks to protect sensitive sensors, actuators, and power supplies from hazardous faults. 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): 0.08 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 | 2800927 |
|---|---|
| Packing unit | 1 pc |
| Note | Made to Order (non-returnable) |
| Catalog page | Page 323 (C-4-2017) |
| GTIN | 4046356690836 |
| Weight per Piece (excluding packing) | 37.100 g |
| Custom tariff number | 85362010 |
| Country of origin | DE (Germany) |
Ambient conditions
| 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 (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 |
| Rated insulation voltage Ui | 30 V (Load circuit) |
| Active current limitation | typ. 1.25 x IN |
| Closed circuit current I0 | typ. 8 mA (When switched on) |
| typ. 11 mA (With status output) | |
| Power dissipation | 1.06 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 | 120 mV (at IN) |
| Shutdown time load circuit | 80 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 |
| Output voltage status output | 24 V DC |
| Output current status output | max. 0.2 A (Short-circuit-proof) |
| Input voltage reset input | max. 30 V DC |
| Current consumption reset input | typ. 2.6 mA (at 24 V DC) |
| Auxiliary type of contact | Positive-switching signal output |
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 |