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Description
Electronic Type RCD RCCB A/AC Residual Current Circuit Breaker is applicable to electric circuits with rated voltage 230/400V AC, frequency 50/60Hz, and rated current up to 125Amp.
Its main function is to provide safety protection for the operator, and also to provide protection against fire hazards
The ground-fault current is caused by the malfunction of the overcurrent protection device.
Electronic Type RCD RCCB Special tips:
1. The RCCB with a rated sensitivity of 10mA can be used as an auxiliary protection device to prevent other protection devices from losing power.
2. RCCB is specially designed for home installation and other similar applications. It is operated by non-professionals and requires no maintenance.
3. RCCB provides protection against electric shock caused by direct contact between two protected lines or leakage current between the two lines.
4. In order to meet the above conditions and applications, RCCB with an “ON-OFF” indicates the device is considered suitable for isolation function.
| Model Name | TORD4-63 |
| Model | Electro-magnetic type |
| Residual Current characteristic: | A,AC |
| Pole No: | 2P |
| Rated making and breaking capacity | 630A |
| Rated current（A） | 16, 25, 32, 40, 63, 80 |
| Rated voltage | 220V/380V |
| Rated frequency | 50/60Hz |
| Rated residual operating current |△(A): | 0.01 |
| Rated residual non operating current |△ no: | 0.5|△ n |
| Rated conditional short-circuit current inc: | 3KA |
| Rated conditional residual short-circuit current |△c: | 3KA |
| Tripping duration: | Instantaneous tripping ≤0.1s |
| Residual tripping current range: | 0.5||△n~|△n |
| Electro-mechanical endurance | ≥4000 cycles |
| Connection capacity: | Rigid conductor 25mm² |
| Connection terminal | Screw terminal Pillar terminal with clamp |
| Fastening torque | 2.0 Nm |
| Installation | On symmetrical DIN rail 35mm Panel mounting |
| Type Product | AC |
Width in 9 mm module | |||||
| 2P | Sensitivity | 10mA | 30mA | 100mA | 300mA | 500mA | / |
Rating
 |
16A | TORD4-63/2/16/001 | – | – | – | – | |
| 4 | |||||||
| 25A | TORD4-63/2/25/001 | TORD4-63/2/25/003 | – | TORD4-63/2/25/03 | TORD4-63/2/25/05 | ||
| 40A | TORD4-63/2/40/003 | TORD4-63/2/40/01 | TORD4-63/2/40/03 | TORD4-63/2/40/05 | |||
| 63A | – | TORD4-63/2/63/003 | TORD4-63/2/63/01 | TORD4-63/2/63/03 | TORD4-63/2/63/05 | ||
| 80A | TORD4-63/2/80/003 | TORD4-63/2/80/01 | TORD4-63/2/80/03 | – | |||
| 100A | TORD4-63/2/100/003 | TORD4-63/2/100/01 | TORD4-63/2/100/03 | – | |||
| Voltage rating(Ue） | 2P | 110-240V | |||||
| Operating frequency | 50/60Hz |
