Phoenix CB E1 24DC/8A S-C P-electronic equipment circuit breaker 2800927, electronic equipment protection switch, 1 position, active current limit, output and control input status, plug for the base.
| Product Type | Equipment circuit breaker |
| product series | CB E |
| type | needle type |
| Bits | 1 |
| Channels | 1 |
| insulation characteristics | |
| pollution level | 2 |
| Maximum load current | 10 A |
| Single row maximum current | 10 A |
| Overview | |
| Nominal operating voltage | 24V DC |
| 18V DC ... 30V DC | |
| Rated current IN | 8 A |
| Rated isolation withstand voltage UI | 30V (load circuit) |
| Rated overvoltage | 0.5 kV |
| Breaking method | E (Electronic) |
| required spare fuse | not required, built-in intrinsic safety components |
| dielectric strength | 30V DC max (load circuit) |
| Active Current Limit | type 1.25 x IN |
| Fuse | electronic |
| closed-circuit current I0 | Typical 8 mA (when switched on) |
| Typical 11 mA (with status output) | |
| power consumption | 1.06W (normal operation) |
| temperature attenuation | 7.2 A (at 50°C) |
| MTBF (IEC 61709, SN 29500) | 7200000 h (at 80% load at 25°C) |
| 6330000 h (at 40°C, 80% load) | |
| voltage drop | 120 mV (IN) |
| fail-safe components | 15 A DC |
| Contact Type | without electrical isolation |
| Load Circuit | |
| Downtime | 80 ms (see time/current characteristic curve) |
| undervoltage shutdown | < 14V (type off) |
| > 17V (type on) | |
| Maximum capacitive load | 20000 µF |
| impact suppression | Typical 2 ms |
| auxiliary contact | |
| Contact Type | Positive switch signal output |
| Reset | |
| input voltage | Max. 30V DC |
| power consumption | Typical 2.6 mA (24V DC) |
| pulse length | minimum 20 ms |
| voltage | < 3V DC (low state) |
| > 8V DC (high state) | |
| Status Output | |
| output voltage | 24V DC |
| output current | Maximum 0.2 A (short-circuit protection) |
| Maximum load current | 10 A |
| Connection Mode | pluggable |
| width | 12.3mm |
| height | 45mm |
| depth | 52mm |
Phoenix CB E1 24DC/8A S-C P-Electronics Circuit Breaker 2800927
