Four-pole residual current device (RCD/RCCB) with a rated current of 125A and differential current sensitivity of 300mA, Type AC (sensitive to sinusoidal differential currents). Designed to protect electrical circuits against electric shock hazards and earth leakage faults in single-phase and three-phase AC networks.
Key Characteristics:
- Rated Current: 125A
- Differential Current Setting (IΔn): 300mA
- Breaking Capacity: 10kA
- Response Type: AC (alternating current)
- Response Time: instantaneous (no delay)
- Number of Poles: 4
- Standard: EN 61008
- Series: BD (Schrack)
Technical Data:
- Ambient temperature range: -25°C to +40°C
- Power dissipation at rated current: 44.8W
- Mounting width for DIN rail: 72mm
- Height: 85mm
- Depth: 77mm
- Weight: 0.45kg
Application:
This device is used in distribution boards and electrical panels for direct operation upon differential leakage currents, providing reliable protection for personnel and equipment. Complies with European safety standards.
| EAN-codes | 9004840971552, 9004840971637 |
|---|---|
| Length (net) | 77.00mm |
| Width (net) | 72.00mm |
| Height (net) | 85.00mm |
| Weight (net) | 0.45kg |
| Power Dissipation | 44.80W |
| Min. Ambient Temperature | -25°C |
| Max. Ambient Temperature | 40°C |
| Type | AC (alternating current) |
| Response Type | Instantaneous |
| Rated Current | 125A |
| Current Rating | 125A |
| Trip Current | 300mA |
| Nominal Sensitivity IΔn | 300mA |
| Poles | 4 |
| Breaking Capacity | 10kA |
| Standard | EN 61008 |
| Series | BD |
| Manufacturer | Schrack |
| Packaging | 1 pc., 20 pcs. |
