F204 A-63/0.03 Residual Current Circuit Breaker 4P A type 30 mA
Technical Information
| Item condition | New |
| Manufacture name | F204 A-63/0.03 Residual Current Circuit Breaker 4P A type 30 mA |
| Brand | ABB |
| Categories |
RCCB - (Residual Current Breakers)
|
| Country of origin* | CN |
| * The actual country of origin may differ depending on the delivery batch. To confirm the specific country of origin, please contact your account manager. | |
| Harmonized System Code | 8536 3030 00 |
| Voltage type | AC |
| Rated current | 63 A |
| Rated voltage | 400 V |
| Rated insulation voltage Ui | 500 V |
| Number of poles | 4 |
| Rated fault current | 30 A |
| Leakage current type | A |
| Selective protection | No |
| Short-circuit breaking capacity (Icw) | 1 kA |
| Surge current capacity | 0.25 kA |
| Short-time delayed tripping | No |
| Frequency | 50/60 Hz |
| Rated impulse withstand voltage Uimp | 4 kV |
Packing details
| Packing level 1 | 8012542783602, 8012542783619 |
| Packing level 2 | 8012542783626, 8012542783602 |
| Packing level 3 | 8012542783602 |
Other Technical data
| Mounting method | DIN rail |
| Built-in depth | 69 mm |
| Pollution degree | 2 |
| Width in number of modular spacings | 4 |
| Explosion-proof | No |
| Degree of protection (IP) | IP2X |
| Connectable conductor cross section solid-core | 25 mm² |
| Connectable conductor cross section multi-wired | 0-25 mm² |
| With interlocking device | Yes |
| Ambient temperature during operating | -25-55 °C |
| Additional equipment possible | Yes |
Downloads
Description
Residual current circuit breakers (RCCBs) are designed to protect electrical systems by detecting leakage currents that could lead to electrocution or fire. This component disconnects the circuit when leakage exceeds a preset threshold of 30 mA — ensuring safety in residential, commercial, or industrial installations. ### Specifications Four-pole RCCB unit with Type A sensitivity for detecting both sinusoidal AC and pulsed DC leakage currents. Operates under nominal voltage conditions and within specified temperature ranges. Suitable for use in both single-phase and three-phase systems with neutral configuration. ### Operational Characteristics Rated residual operating current: 0.03 A provides high protection against earth faults. Conforms to IEC/EN standards for safety compliance — ensures reliable tripping response in standard operational environments. Mechanism tolerates medium-frequency duty cycles; repeated activation is permissible without significant wear on internal components. #### Technical Notes / Limitations: - Rated voltage range: Up to 400 V AC, specific applications require verification of system compatibility. - Operating temperature limits between -25°C and +40°C; performance may degrade outside these boundaries. - Must be installed vertically—horizontal positioning can compromise trip functionality. - Cannot provide overload or short-circuit protection—requires integration with appropriate MCB or similar device for full coverage. - Designed exclusively for low-voltage circuits; unsuitable above defined thresholds as per IEC guidelines.
