2905812
Official DistributorSKU
PHX2905812
MPN
CB E1 24DC/10A SI-C P
Weight
0.038 kg
Series CB-E1
CB E1 24DC/10A SI-C P - Electronic circuit breaker
Electronic circuit breaker, 1-pos., active current limitation, inverted status output and control input, plug for base element.
Technical Specifications
Product properties
| Product family | CB E |
| Type | Male |
| Number of Positions | 1 |
Insulation characteristics
| Degree of pollution | 2 |
Electrical properties
| Maximum current with single arrangement | 10 A |
General
| Operating Voltage | 24 V DC |
| Operating Voltage | 18 V DC ... 30 V DC |
| Nominal current IN | 10 A |
| Rated insulation voltage Ui | 30 V (Load circuit) |
| 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) |
| Closed circuit current I0 | typ. 11 mA (With status output) |
| Power dissipation | 1.46 W (Nominal operation) |
| Temperature derating | 9 A (at 50 °C) |
| Voltage drop | 100 mV (at IN) |
| Fail-safe element | 15 A DC |
Load circuit
| Shutdown time | 100 ms (see time/current characteristic curve) |
| Undervoltage switch-off | < 14 V (typ. OFF) |
| Undervoltage switch-off | > 17 V (typ. ON) |
| Max. capacitive load | 20000 µF |
Auxiliary contact
| Contact connection type | Positive-switching signal output |
Status output
| Output Voltage | 24 V DC |
| Output Current | max. 0.2 A (Short-circuit-proof) |
Connection data
| Connection Method | pluggable |
Dimensions
| 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 |
Material specifications
| 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 |
| Identification | UL Recognized UL 2367 |
Shipbuilding approval
| Identification | DNV GL |
Standards and Regulations
| 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
| Mounting Type | on base element |
Why Proax for Phoenix Contact 2905812?
Proax is an authorized distributor of Phoenix Contact 2905812 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 1 |
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