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F204 B-40/0.03 Residual Current Circuit Breaker 4P B type 30 mA
In stock
In vendor's stock
Price (excl. VAT):
449,58 €
per pcs
EAN: 8012542342052
MPN: 2CSF204568R1400
Package: 1
Box: 3
Estimate delivery time at our warehouse (approx.):
By request
Technical Information
| Item condition | New |
| Manufacture name | F204 B-40/0.03 Residual Current Circuit Breaker 4P B type 30 mA |
| Brand | ABB |
| Categories |
RCCB - (Residual Current Breakers)
|
| Harmonized System Code | 8536 3030 00 |
| Voltage type | AC |
| Rated current | 40 A |
| Rated voltage | 400 V |
| Rated insulation voltage Ui | 440 V |
| Number of poles | 4 |
| Leakage current type | B |
| Selective protection | No |
| Short-time delayed tripping | No |
| Frequency | 50/60 Hz |
| Rated impulse withstand voltage Uimp | 4 kV |
Packing details
| Packing level 1 | 8012542342052 |
| Packing level 2 | 8012542343653 |
Other Technical data
| Mounting method | DIN rail |
| Built-in depth | 69.5 mm |
| Pollution degree | 3 |
| Width in number of modular spacings | 4 |
| Explosion-proof | No |
| Degree of protection (IP) | IP20 |
| Connectable conductor cross section solid-core | 1-25 mm² |
| With interlocking device | No |
| Ambient temperature during operating | -25-70 °C |
| Additional equipment possible | Yes |
Downloads
Description
This residual current circuit breaker detects and interrupts abnormal leakage currents to prevent electrocution and electrical hazards. It ensures protection for personnel and premises by cutting off power when current exceeds 30 mA, particularly in systems with direct or varying DC components.
**Technical Specifications:**
Rated operational voltage: Works on three-phase AC systems up to 400V. B Type sensitivity makes it suitable for detecting both AC and pulsating DC faults, along with a smooth DC component up to specific frequencies.
Nominal conditions: Supports nominal rated current up to 40 amps on all four poles. Designed for installations requiring comprehensive fault coverage in industrial or commercial settings where high-frequency components might exist.
Housing & Standards Compliance: Housed in durable molded plastic — capable of being DIN rail-mounted. Tested under IEC/EN standards regulations; compliant with IEC61008-1 for safety parameters.
**Important Notes/Limits:**
- Limited use for applications exceeding specified frequency range requirements (consult datasheet).
- Trip threshold fixed at 30 mA; non-adjustable configuration.
- Not intended as an overcurrent protective device — must be combined with breakers covering overload functions.
- Sensitivity may vary slightly depending on environmental factors such as extreme temperature exposure during operation.