Schneider RCCB 63A 4P A9R41463 is a choice 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 current rating of 63 Amps and a leakage sensitivity of 30 mA. When comparing, distinguish between the current passing through the device and the leakage value that triggers disconnection, and check the appropriate protection type for your loads.
Practical Benefits
- Adds residual current detection functionality to the protection system when selected and installed correctly.
- The specified rated current and leakage sensitivity allow for clear comparison of the device with panel requirements.
- Differentiating between the protection type and current helps avoid confusion between wiring protection and leakage protection.
Technical Specifications for this Model
| Brand |
Schneider Electric |
| Series |
Acti9 iID |
| Model Reference |
A9R41463 |
| Rated Current |
63 A |
| Number of Poles |
4P |
| Leakage Sensitivity |
30 mA |
| Leakage Detection Type |
AC |
| Stated Operating Voltage |
380VAC to 415VAC |
| Dimensions: W × H × D |
72 × 91 × 73.5 mm |
| Stated Mounting |
DIN rail |
Who needs this product?
Technicians involved in the assembly and maintenance of distribution panels in buildings, when ground fault 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 Procedure — For Professional Technicians
The following steps outline the general workflow. Refer to the manufacturer's diagram for reference A9R41463 to determine terminals and connection values. Work should not be performed on a live circuit.
- The technician disconnects all power sources and secures them against accidental restart, then verifies the absence of voltage with an appropriate 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 DIN rail or its designated position after ensuring compatibility, and identifies the supply and output from the manufacturer's diagram for this reference.
- Executes connections using the torque, stripping length, and wire gauges specified in the model manual; these values should not be taken from a similar device.
- Checks the security of the mounting and connections, closes the covers, and performs the required functional and protection tests before handing over the circuit.
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FAQs Before Buying
Does an RCCB protect against overload and short circuit?
An RCCB does not include overcurrent protection; therefore, it requires coordination with a suitable circuit breaker or fuse. It should not be used as a substitute for an overload and short-circuit breaker.
Does 40 Amps mean the leakage sensitivity is 40 Amps?
No. The rated current and leakage sensitivity are two different values; the sensitivity here is expressed in milliamperes, while the rated current refers to the current flow through the device.
Is the AC type suitable for all electronic loads?
Not automatically. The technician must determine 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 our Electrical Extensions and Circuit Breakers sections. Bashiti Stores — Yousef Bashiti Company, serving individuals, companies, and projects in Jordan. For product and quantity inquiries, contact us at 0795756898 or visit our Bayader and Wehdat branches in Amman.
For Comparison within the Category
Also check out the Schneider RCCB 25A 2P EZ9R36225 and compare specifications to choose what fits your needs.
