Phoenix CAPAROC E2 12-24DC/1-4A EX-Electronic equipment circuit breaker 1344361,2-channel electronic circuit breaker module, can protect 12V DC and 24V DC loads from overload and short circuit. The rated current can be adjusted between 1 A and 4 A by means of a step switch. Explosion proof zone 2 certified. The product is DIN-rail mounted via CAPAROC bus bars.
| Product Type | Equipment circuit breaker |
| Product Series | CAPAROC |
| type | plug-in module |
| Bits | 1 |
| Channels | 2 |
| slots | 2 |
| insulation characteristics | |
| protection level | III |
| pollution level | 2 |
| Overview | |
| working voltage | 10V DC ... 30V DC |
| Rated voltage | 12V DC |
| 24V DC | |
| Nominal operating current IN | 4 A DC (per channel) |
| Nominal operating current IN | 1 / 2/3/4 A DC (adjusted by rotary code switch) |
| 1 / 2/3/4 A DC (in RC mode, it can be set through the power module with communication interface) | |
| Rated current (preset) | 1 A |
| Rated overvoltage | 0.5 kV |
| Breaking method | E (Electronic) |
| feedback resistance | Max 35V DC |
| impact suppression | 50 ms (each channel is preset by default) |
| works with CAPAROC PM IOLs and CAPAROC PM PN power modules | |
| only in I of the power supplymax> Short circuit switching capacity when required. Built-in fail-safe element. | |
| Short-circuit switch capacity | 300 A |
| dielectric strength | 35V DC (load circuit) |
| Active Current Limit | Typical value at IN≤ 3 AN |
| IN= 4 A, it is usually 1.5 x IN | |
| Fuse | electronic |
| efficiency | > 99% |
| closed-circuit current I0 | Typical 25 mA (no load at 24V) |
| power consumption | Typical 0.6W (no load at 24V) |
| < 1.1W (normal operation at 24V,4 A) | |
| Measurement Tolerance I | ± 10 % (2 A ... 4 A) |
| ± 20 % (1 A) | |
| MTBF (IEC 61709, SN 29500) | 11364927 h (25°C, 21% load) |
| 5271554 h (40°C at 34.25% load) | |
| 640731 h (100% load at 65°C) | |
| voltage drop | 0.06V (at 4 A) |
| fail-safe components | 5 A DC (per output channel) |
| Contact Type | without electrical isolation |
| Load Circuit | |
| Downtime | 5 s (IN≥ 4 A… 1.3 x IN) |
| 5 s (in IN< 4 A… 1.7 x IN) | |
| ≤ 400 ms (maximum 450 ms for large starting current) | |
| Typical 20 ms (for short circuit> 1.5 x IN) | |
| undervoltage shutdown | ≤ 8.5V DC (active) |
| ≥ 9.2V DC (passive) | |
| Overvoltage shutdown | ≥ 32.5V DC (active) |
| ≤ 30.5V DC (passive) | |
| Maximum capacitive load | ≤ 60000 & micro;F (depending on current setting and available short-circuit current) |
| fuse protection output | |
| Connection Mode | in-line connection |
| stripping length | 10mm |
| Flexible Wire Cross Section | 0.2 mm² ... 4 mm² |
| Rigid conductor cross section | 0.2 mm² ... 4 mm² |
| Attachable Guide Cross Section AWG | 24 ... 12 |
| Flexible conductor cross-section, with sleeve, with plastic insulation sleeve | 0.25 mm² ... 4 mm² |
| flexible conductor cross-section with cold press head without insulation sleeve | 0.25 mm² ... 4 mm² |
Phoenix CAPAROC E2 12-24DC/1-4A EX-Electronic Equipment Circuit Breaker 1344361
Created on：2025-07-14 09:08
