Schneider RCCB 25A 4P EZ9R36425 is an option among residual current circuit breakers at Bashiti Stores, designed to detect residual current and disconnect the circuit when the specified leakage sensitivity is exceeded. This model has a 25-ampere current rating and a 30-milliampere leakage sensitivity. When comparing, distinguish between the current flowing through the device and the leakage value that triggers disconnection, and review the appropriate protection type for your loads.
Practical Benefits
- Adds earth leakage detection functionality to the protection system when selected and installed correctly.
- The presence of a specific rated current and leakage sensitivity allows for clear comparison between the device and panel requirements.
- Distinguishing between the protection type and current helps avoid confusion between wiring protection and leakage protection.
Technical Specifications for This Model
| Brand |
Schneider Electric |
| Series |
Easy9 |
| Model Reference |
EZ9R36425 |
| Rated Current |
25 A |
| Number of Poles |
4P |
| Leakage Sensitivity |
30 mA |
| Leakage Detection Type |
AC |
| Stated Operating Voltage |
400VAC |
| Dimensions: W × H × D |
72 × 82 × 72 mm |
| Stated Mounting |
DIN Rail |
Who Needs This Product?
Technicians preparing and maintaining distribution boards in buildings, when earth leakage protection is required according to the protection plan. The type, sensitivity, current, and number of poles must be selected in coordination with the remaining circuit breakers and loads.
Installation and Verification Method — For Professional Technicians
The following steps outline general work sequence; the manufacturer's diagram for reference EZ9R36425 must be followed to determine terminals and tightening values. Do not work on a circuit connected to the power supply.
- The technician disconnects all power sources and secures them against accidental restart, then verifies the absence of voltage with a suitable tool.
- Matches the device reference, number of poles, current, and voltage with the panel diagram, and reviews conductor cross-sections and protection coordination.
- Mounts the unit on the rail or its designated position after ensuring compatibility, and identifies the supply and output from the manufacturer's diagram for this reference.
- Executes connections with the torque, stripping length, and wire gauges specified in the model manual; these values should not be transferred from a similar device.
- Checks the tightness of the installation and connections, closes the covers, and performs the required functional and protection tests before handing over the circuit.
Frequently Asked Questions Before Buying
Does an RCCB protect against overload and short circuits?
An RCCB does not include overcurrent protection, so it requires coordination with a suitable circuit breaker or fuse. It is not used as a substitute for an overload and short-circuit breaker.
Does 40 amperes mean the leakage sensitivity is 40 amperes?
No. The rated current and leakage sensitivity are two different values; the sensitivity here is indicated in milliamperes, while the rated current concerns the current flow through the device.
Is the AC type suitable for all electronic loads?
Not automatically. The technician determines the required protection type according to the potential leakage current waveform and the nature of the loads; some circuits may require a different type.
Order from Bashiti Stores
Learn more within the Electrical Department and Circuit Breakers sections. Bashiti Stores — Yousef Bashiti Company, serving individuals, companies, and projects in Jordan. For inquiries about the product and quantities, contact 0795756898 or visit our Bayader and Wahdat branches in Amman.
For Comparison Within the Category
Also check out the Schneider RCCB 40A 4P EZ9R36440, and compare the specifications to choose what suits your needs.
