VON3-63L RCBO (1P+N)
The VON3-63L RCBO is a compact, high-performance protective device engineered for single-phase AC 50/60Hz circuits with a rated voltage of 240V. Designed to deliver comprehensive electrical safety, it integrates overload, short-circuit, and earth-leakage (electric shock) protection into a single, space-saving module. Manufactured to stringent industry standards, the VON3-63L ensures reliable power distribution and maximum personnel safety for both residential and commercial applications.
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Product Overview
The VON3-63L RCBO is a compact, high-performance protective device engineered for single-phase AC 50/60Hz circuits with a rated voltage of 240V. Designed to deliver comprehensive electrical safety, it integrates overload, short-circuit, and earth-leakage (electric shock) protection into a single, space-saving module. Manufactured to stringent industry standards, the VON3-63L ensures reliable power distribution and maximum personnel safety for both residential and commercial applications.
Engineering Advantages & Core Features
- Simultaneous Disconnection: Enhances safety by cutting off both the live and neutral wires simultaneously during a fault condition, ensuring total isolation of the downstream circuit.
- Reverse Wiring Protection: Features an advanced failsafe mechanism that protects personnel from electric shock even if the live and neutral wires are connected in reverse.
- Compact Form Factor: The “small volume” design maximizes usable space within distribution boards and consumer units without compromising on a high breaking capacity (4500A).
- High Sensitivity: Available with earth-leakage sensitivity ratings of 30mA for direct contact protection, up to 300mA for fire prevention.
- Standard Compliance: Fully complies with IEC 61009 standards, guaranteeing global reliability and regulatory adherence.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | VON3-63L |
| Number of Poles | 1P+N |
| Rated Current (In) | 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A |
| Earth-Leakage Sensitivity (IΔn) | 30mA, 100mA, 300mA |
| Trip Unit Technology | Electronic |
| Residual Current Type (Network) | AC / A |
| Rated Voltage (Ue) | 230V / 240V AC (50/60Hz) |
| Residual Current Off-Time | ≤ 0.1s |
| Short Circuit Capacity (Icu) | 4500A |
| Tripping Curve Code | B, C |
| Mechanical Durability | 10,000 cycles |
| Electrical Durability | 3,000 cycles |
| Protection Degree | IP20 |
| Wiring Capacity (Upper/Lower) | 1 – 25mm² (Busbar and Cable compatible) |
Dimensions & Installation
- Width: 35.7 mm (2 Modules)
- Height: 83 mm
- Depth: 75.7 mm
- Mounting: Standard 35mm DIN rail mounting.
- Terminal Design: Optimized upper and lower wiring terminals accept cable cross-sections from 1mm² up to 25mm², accommodating both standard wiring and busbar installations for efficient panel assembly.
Application Scenarios
The VON3-63L is the optimal choice for end-point protection in:
- Residential consumer units and distribution boards.
- Commercial building lighting and power circuits.
- OEM electrical control panels requiring compact footprint components.
