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Description
32A 30mA RCBO is applicable to electric circuits with rated voltage 230V AC, frequency 50/60Hz and rated current up to 40Amp.
RCBO provides indirect protection to the operator’s body when exposed live parts should be connected to an appropriate ground electrode.
At the same time, it can also prevent the potential fire hazard caused by the ground fault current when the overcurrent protection device fails.
Because it has three protection functions: short circuit + overload + leakage, it is widely used in daily life scenarios.
32A 30mA RCBO Special tips:
1. RCBO is specially designed for home installation and other similar applications, non-professional operation, no maintenance.
2. RCBO with a rated sensitivity of 30mA can be used as an auxiliary protection device to prevent other protection devices from being unable to prevent electric shock.
3. RCBO cannot prevent electric shock caused by direct contact between two protected circuits or leakage current between the two circuits.
4. It is recommended to install special devices on the upstream line of the RCBO, such as surge protectors, lightning arresters, etc.
To prevent potential surge voltage and current from appearing on the power input side.
5. The overcurrent protection value of RCBO is fixed and no further adjustment is required.
6. In order to meet the above conditions and applications, it is considered that the RCCB with “ON-OFF” indicating device is suitable for the isolation function.
| Model Name | TOBH1-32 |
| Model | Electronic type |
| Residual Current characteristic: | AC |
| Pole No: | 1P+N |
| Tripping Curve | C |
| Rated current（A） | 32 |
| Rated voltage | 110V/230V AC |
| Rated frequency | 50/60Hz |
| Rated residual operating current |△(A): | 0.03 |
| Rated residual non operating current |△ no: | 0.5|△ n |
| Rated conditional short-circuit current inc: | 4.5kA |
| 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: | Flexible Conductor 10mm² Rigid Conductor 16mm² |
| Connection terminal | Screw terminal Pillar terminal with clamp |
| Fastening torque | 2.0 Nm |
| Installation | On symmetrical DIN rail 35mm Panel mounting |
