The Schneider Electric Easy9 EZ9D56820 is a compact RCBO residual current breaker with overcurrent protection, designed to protect electrical circuits against overloads, short circuits, earth leakage, indirect contact, and fire hazards. It combines the functions of an MCB and RCCB in one DIN rail mounted device, making it ideal for residential and small commercial distribution boards.
This Easy9 RCBO features a 1P plus neutral configuration, 20A rated current, C curve tripping, 30mA earth leakage sensitivity, and Type A residual current protection. It provides instantaneous earth leakage protection and a 6000A short circuit breaking capacity according to IEC 61009 standards.
The front test button allows easy operation checks, while the handle position provides clear fault trip indication. With 4000 electrical cycles, 10000 mechanical cycles, IP20 protection, and IP40 protection when installed inside an enclosure, the EZ9D56820 is a practical and reliable protection device for modern electrical panels.
Features
- Combines overload, short circuit, and earth leakage protection in one device
- Suitable for residential and small commercial distribution boards
- 20A rated current for individual circuit protection
- 30mA sensitivity helps protect against electric shock caused by earth leakage
- Type A residual current protection for improved detection of AC and pulsating DC leakage currents
- C curve tripping suitable for circuits with moderate inrush current
- 6000A breaking capacity for reliable short circuit protection
- Instantaneous earth leakage trip response
- Front test button for easy functional testing
- Contact position indicator through the front handle position
- DIN rail mounting for fast installation in electrical panels
- Compact 18 mm width saves panel space
Specifications
| Specification |
Details |
| Brand |
Schneider Electric |
| Range |
Easy9 |
| Model |
EZ9D56820 |
| Product Type |
Residual Current Breaker with Overcurrent Protection RCBO |
| Device Short Name |
Easy9 RCBO |
| Poles |
1P plus neutral |
| Neutral Position |
Left |
| Rated Current |
20 A |
| Curve Code |
C curve |
| Earth Leakage Sensitivity |
30 mA |
| Earth Leakage Protection Class |
Type A |
| Earth Leakage Protection Time Delay |
Instantaneous |
| Breaking Capacity |
6000 A Icn at 240 V AC 50 Hz |
| Rated Operational Voltage |
240 V AC 50 Hz |
| Network Type |
AC |
| Network Frequency |
50 Hz |
| Trip Unit Technology |
Thermal magnetic |
| Magnetic Tripping Limit |
3 to 5 x In |
| Rated Insulation Voltage |
500 V |
| Rated Impulse Withstand Voltage |
4 kV |
| Mounting Support |
DIN rail |
| Control Type |
Toggle |
| Contact Position Indicator |
Yes |
| Width in 9 mm Pitches |
2 |
| Dimensions |
18 mm W x 110 mm H x 72 mm D |
| Product Weight |
180 g |
| Colour |
Grey RAL 7035 |
| Electrical Durability |
4000 cycles at 240 V AC 50 Hz |
| Mechanical Durability |
10000 cycles |
| Terminal Type |
Tunnel type terminals |
| Terminal Capacity |
Top 25 mm² rigid, bottom 16 mm² rigid or flexible |
| Tightening Torque |
2 N m top or bottom |
| Standards |
IEC 61009 1, IEC 61009 2 2 |
| Overvoltage Category |
IV |
| Protection Degree |
IP20, IP40 in enclosure |
| Operating Temperature |
Minus 15°C to 60°C |
| Storage Temperature |
Minus 40°C to 85°C |
| Relative Humidity |
95 percent at 55°C |
