Main Features
- Type B residual current protection — Detects AC, pulsating DC, and smooth DC leakage currents for advanced electrical safety. Ideal for modern power systems — Suitable for EV chargers, solar PV inverters, frequency converters, UPS systems, and industrial equipment. 10kA rated capacity — Designed for reliable performance in low-voltage distribution systems with higher protection requirements. 30mA–300mA options — Available for different protection levels, from personal safety protection to equipment and system leakage protection. CB & CE certified — Tested and certified for professional electrical installations and international market requirements.
Type B RCD TORD4B
The Type B RCD is designed for electrical systems where both AC and DC residual currents may occur. Compared with standard Type AC or Type A devices, Type B protection is suitable for more demanding applications such as EV charging, photovoltaic systems, frequency converters, UPS equipment, industrial control systems, and other circuits with electronic power conversion.
With a 10kA rated short-circuit withstand capacity and residual current options from 30mA to 300mA, this RCD helps provide reliable earth leakage protection for modern low-voltage installations. It is certified with CB and CE, making it suitable for professional electrical distribution, renewable energy projects, and equipment protection applications that require higher safety standards.
Key Features:
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Enhanced Safety: Offers robust protection against both AC and pulsating DC earth fault currents.
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Versatile Applications: Suitable for use in residential, commercial, and industrial settings.
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Clear Status Indication: Equipped with a visual indicator to show the operational state of the device.
| Item Model Number | TORD4B |
| Manufacturer | Chayo |
| Switch Style | Residual Current Device |
| Type | Type B |
| Current Rating | 16A, 25A, 32A, 40A, 63A |
| Operating Voltage | 230 Volts |
| Mounting Type | DIN Rail |
| Specification Met | CB/CE |
| Batteries Included? | NO |
| Batteries Required? | NO |
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