VIOX VRO10-63 2P 63A Type B 10kA RCBO
VIOX VRO10-63 2P RCBO offers advanced B-type residual current protection for diverse electrical applications. This IEC62423-compliant device features a 10kA breaking capacity and supports currents up to 63A at 230V. With sensitivity options of 30mA, 100mA, or 300mA, it provides comprehensive protection against various waveforms, including high-frequency up to 1kHz. The RCBO offers B, C, and D tripping curves, IP20 protection, and operates from -25°C to +40°C. Key advantages include bi-connect termination for busbar/cable flexibility, efficient air circulation design, and easy 35mm DIN rail mounting. Boasting 10,000 mechanical and 4,000 electrical life cycles, this versatile RCBO ensures long-lasting, reliable protection against earth faults, overloads, and short circuits in both residential and commercial settings.
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VIOX VRO10-63 2P 63A Type B 10kA Residual Current Circuit Breaker with Overload Protection RCBO
Overview
The VIOX VRO10-63 is a high-performance 2-pole Residual Current Circuit Breaker with Overload Protection (RCBO) designed for efficient protection in electrical systems. It offers a 10kA rated breaking capacity and is available in various current ratings up to 63A.
Key Features
- Standard: IEC62423
- Type: B Type (sensitive to various waveforms of earth leakage)
- Model: Electromagnetic
- Rated current (In): 6, 10, 16, 20, 25, 32, 40, 50, 63A
- Trip curve: B, C, D
- Poles: 2P
- Rated voltage (Ue): 230V
- Rated sensitivity (I△n): 30, 100, 300mA
- Rated breaking capacity (Icn): 10000A
- Rated operating short circuit breaking capacity (Ics): 7500A
Technical Specifications
- Mechanical life: 10000 cycles
- Electrical life: 4000 cycles
- Protection degree: IP20
- Ambient temperature: -25°C to +40°C (with daily averages 35°C)
- Storage temperature: -25°C to +70°C
- Connection capacity: 25mm² (input and output)
- Tightening torque: 2Nm (input and output)
- Installation: 35mm DIN rail
- Rated residual making and breaking capacity (I△m): 2000A
- Break time under I△n: ≤0.1S
- Rated impulse withstand voltage (Uimp): 4KV
- Dielectric test voltage at ind. freq. for 1 min: 2KV
Special Design Features
- Air circulation: Adjacent poles form air channels for effective cooling
- Bi-connect Termination: Allows use of busbar and/or cable in the same terminal
- Din Rail Mounting: Two-step snapping mechanism for easy and secure mounting
Waveform Sensitivity (B Type)
| Waveform definition | Waveform | Tripping current |
|---|---|---|
| Sinusoidal exchange | ~ | 0.5-1 I△n |
| Pulsating half wave | Λ | 0.5-1.4 I△n |
| Pulsing half wave+direct current (6mA) | ~~ | Max 1.4 I△n+6mA |
| Pulsing half wave+direct current (10mA) | ~~ | Max 1.4 I△n+10mA |
| High frequency (up to 1KHz) | ΛΛΛΛ | 150Hz 0.5-2.4 I△n 400Hz 0.5-6 I△n 1000Hz 1-14 I△n |
| Two phase rectified full wave | ∿ | 0.5-2 I△n |
| Three phase rectified full wave | ∿∿ | 0.5-2 I△n |
| Direct current | — | 0.5-2 I△n |
Dimension
