Type A Differential 2P 63A 30mA Tongou TORD4-63
Modelo: TORD4-63 Tipo A 2P 63A 30mA- Sku: TONGPRO020
- Vendor: Tongou
Specifications
Product Description
The Type A RCCB 2P 63A 30mA Tongou TORD4-63 is the highest current version in the range for single-phase lines with high consumption. Its class A technology guarantees the detection of sinusoidal residual currents and pulsating direct current, providing a superior layer of safety compared to type AC RCCBs when electronic equipment is used. With 2 poles, 63 A rated current, and 30 mA sensitivity, it allows protection of supply circuits to sub-panels, professional kitchen panels, powerful air conditioning, or loads with high peaks, without sacrificing a compact 4-DIN module format.
Main Features
- Type A RCCB compliant with IEC/EN 61008-1; reliable tripping for AC and pulsating DC.
- 2P, 63 A, IΔn 30 mA; operating voltage 110–240 V AC; 50/60 Hz.
- Conditional capacity (IΔc) 6 kA and impulse withstand voltage (Uimp) 6 kV.
- IP40 housing (device) / IP20 (terminals); clip-on mounting on 35 mm DIN rail.
- Connections for large cross-section: rigid 1–35 mm² and flexible/ferrule 1–25 mm²; torque 2.5 Nm.
- Service life ≥20,000 cycles · Altitude ≤2000 m · Temperature −5 °C…+60 °C.
Advantages or Benefits
- Maximum capacity to protect 63 A lines while maintaining 30 mA sensitivity for personal protection.
- Electronic compatibility with modern loads that generate a pulsating DC component.
- Space optimization: only 71.6 mm wide (4 modules) for high-load applications.
- Electrical robustness against transients (6 kV) and easy coordination with upstream circuit breakers.
- Simple maintenance with integrated operating lever and test button.
Purpose or Applications
Recommended for supply lines to sub-panels, professional kitchens, pumps and powerful air conditioning equipment, small workshops, commercial premises, and high-demand residential projects. When the equipment manufacturer requires pure DC detection (e.g., certain EV chargers), a Type B RCCB must be used.
Technical Specifications
| Type | Type A RCCB |
| Poles / Current | 2P / 63 A |
| Sensitivity (IΔn) | 30 mA |
| Voltage / Frequency | 110–240 V AC / 50–60 Hz |
| Conditional capacity (IΔc) | 6 kA |
| Impulse withstand (Uimp) | 6 kV |
| Cable cross-section | Rigid 1–35 mm² | With ferrule 1–25 mm² |
| Tightening torque | 2.5 Nm |
| Degree of protection | IP40 module / IP20 terminals |
| Dimensions (W × H × D) | ≈71.6 × 85 × 75.1 mm (4 modules) |
| Mounting | 35 mm DIN rail · “Toggle” lever |
| Permissible environment | −5 °C…+60 °C · ≤2000 m · pollution 2 |
| Standards | IEC/EN 61008-1 |
Compatibilities
Combine it with coordinated 63 A circuit breakers, type 2 AC surge protectors, modular watertight enclosures, and ferrules/terminals suitable for cross-sections up to 35 mm².
The Type A RCCB 2P 63A 30mA Tongou TORD4-63 is the compact and powerful option to protect high-load single-phase circuits with the added safety of type A technology.
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Type A Differential 2P 63A 30mA Tongou TORD4-63
