Schneider Electric M9R84240 Residual Current Breaker
Schneider Electric M9R84240 Residual Current Breaker
Product Description :
- A Residual Current Breaker (RCD), also known as a Residual Current Circuit Breaker (RCCB) or Residual Current Device (RCD), is an electrical safety device that automatically shuts off the electrical power in the event of a leakage current or ground fault.
- It is designed to prevent electric shocks and electrocution by detecting imbalances between the live (phase) and neutral wires in an electrical circuit, which may indicate that current is flowing through an unintended path.
- It is an electrical safety device used to prevent electric shock and protect against electrical fires caused by earth faults.
- It detects leakage currents (typically small) that may flow through unintended paths, such as a person’s body, and quickly disconnects the circuit to prevent injury or damage.
- They  help protect individuals from potentially life-threatening electric shocks caused by faulty wiring, damaged insulation, or malfunctioning electrical appliances.
Product Specification :
| Network Frequency | 50/60 Hz |
|---|---|
| [Ue] rated operational voltage | 120/240 V AC 60 Hz 240 V AC 50 Hz |
| Residual current tripping technology | Voltage independent |
| Rated breaking and making capacity | Idm 1500 A EN/IEC 61008-1 |
| Rated conditional short-circuit current | Inc 10 kA 100 A gG |
| [Ui] rated insulation voltage | 440 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 6 kVEN/IEC 61008-1 |
| Contact position indicator | Yes |
| Control Type | Toggle |
| Local signalling | ON, OFF, fault trip |
| Mounting Mode | Clip-on |
| Mounting Support | DIN rail |
| 9 mm pitches | 4 |
| Height | 3.2 in (81 mm) |
| Width | 1.4 in (36 mm) |
| Depth | 2.4 in (60 mm) |
