Schneider RCCB 63A 2P EZ9R36263 is a choice among residual current circuit breakers at Bashiti Stores, designed for monitoring residual current and tripping the circuit when the specified leakage sensitivity is exceeded. This model has a 63A rated current and 30mA leakage sensitivity. When comparing, distinguish between the current flowing through the device and the leakage value that triggers tripping, and review the appropriate protection type for the loads.
Practical Benefits
- Adds residual current detection functionality to the protection system when selected and installed correctly.
- The availability of a rated current and specific leakage sensitivity allows for clear comparison of the device against panel requirements.
- Distinguishing between 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 |
EZ9R36263 |
| Rated Current |
63 A |
| Number of Poles |
2P |
| Leakage Sensitivity |
30 mA |
| Leakage Detection Type |
AC |
| Rated Operational Voltage |
230VAC |
| Dimensions: W × H × D |
36 × 82 × 72 mm |
| Mounting |
DIN Rail |
Who Needs This Product?
Technicians involved in the assembly and maintenance of distribution boards in buildings, when residual current protection is required according to the protection scheme. The type, sensitivity, current, and number of poles must be selected in coordination with other circuit breakers and loads.
Installation and Verification Procedure — For the Specialized Technician
The following steps outline the general work sequence; the manufacturer's diagram for reference EZ9R36263 must be used to determine terminals and torque values. Do not perform work on a circuit connected to power.
- The technician disconnects all power sources and secures them against accidental restart, then verifies the absence of voltage with a suitable tool.
- Match the device reference, number of poles, current, and voltage with the panel diagram, and review conductor cross-sections and protection coordination.
- Install the unit on the DIN rail or its designated position after ensuring compatibility, and identify supply and load terminals from the manufacturer's diagram for this reference.
- Execute connections using the tightening torque, stripping length, and wire gauges specified in the model manual; do not transpose these values from a similar device.
- Check the tightness of the installation and connections, then close the covers and perform the required operational and protection tests before handing over the circuit.
Common Questions Before Purchasing
Does an RCCB protect against overload and short circuits?
An RCCB does not include overcurrent protection; therefore, it requires coordination with an appropriate circuit breaker or fuse. It should not be used as a substitute for overload and short-circuit breakers.
Does 40A mean the leakage sensitivity is 40A?
No. Rated current and leakage sensitivity are two different values; sensitivity here is indicated in milliamperes (mA), while rated current concerns the current flowing through the device.
Is type AC suitable for all electronic loads?
Not automatically. The technician determines the required protection type based on the shape of the potential leakage current and the nature of the loads; some circuits may require a different type.
Order from Bashiti Stores
Learn more in the Electrical Section and Circuit Breakers category. Bashiti Stores — Yousef Bashiti Company, serving individuals, companies, and projects in Jordan. For inquiries about the product and quantities, contact 0795756898 or visit our branches in Bayader and Al-Wehdat, Amman.
For Comparison Within the Category
Also check out the Schneider RCCB 25A 4P EZ9R36425, and compare specifications to choose what suits your needs.
