Schneider Acti9 iID K 25A 2P 30mA RCCB A9R50225 is an option among residual current circuit breakers at Bashiti Stores, designed for monitoring residual current and disconnecting the circuit when the specified leakage sensitivity is exceeded. This model features a 25A current rating and 30mA leakage sensitivity. When comparing, distinguish between the current flowing through the device and the leakage value that triggers disconnection, and verify the appropriate protection type for your loads.
Practical Benefits
- Adds residual current 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 of the device with panel requirements.
- Distinguishing between protection type and current helps avoid confusion between wire protection and leakage protection.
Technical Specifications for this Model
| Brand |
Schneider Electric |
| Series |
Acti9 iID K |
| Model Reference |
A9R50225 |
| Rated Current |
25 A |
| Number of Poles |
2P |
| Leakage Sensitivity |
30 mA |
| Leakage Detection Type |
AC |
| Specified Operating Voltage |
220VAC to 240VAC |
| Dimensions: W x H x D |
36 x 85 x 69 mm |
| Mounting |
DIN Rail |
Who Needs This Product?
Distribution board technicians and maintenance staff in buildings, when ground fault protection is required according to the protection scheme. The type, sensitivity, current, and number of poles must be selected in coordination with other breakers and loads.
Installation and Verification Method — For Professional Technicians
The following steps outline the general work sequence; the manufacturer's schematic for reference A9R50225 must be followed to determine terminals and torque values. Work must 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 a suitable tool.
- Matches the device reference, number of poles, current, and voltage with the panel diagram, and reviews conductor cross-section and protection coordination.
- Mounts the unit on the rail or its designated location after ensuring compatibility, and identifies the supply and load terminals from the manufacturer's schematic for this reference.
- Executes connections using the torque, stripping length, and wire gauges specified in the model manual; these values must not be assumed from a similar device.
- Checks the integrity of the mounting and connections, then closes the covers and performs the required functional and protection tests before handing over the circuit.
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Frequently Asked Questions Before Purchasing
Does an RCCB protect against overload and short circuits?
No, an RCCB does not include overcurrent protection, so it requires coordination with a suitable circuit breaker or fuse. It is not a substitute for an overload and short-circuit breaker.
Does 40A mean the leakage sensitivity is 40A?
No. Rated current and leakage sensitivity are different values; sensitivity here is indicated in milliamperes (mA), while the rated current refers to 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 potential leakage current waveform and the nature of the loads; some circuits may require a different type.
Schneider at Bashiti Stores — Electrical Department
Choose residual current circuit breakers from Bashiti's Electrical Department according to the specifications required for your project in Jordan. The series name and A9R50225 reference help you identify the part accurately when inquiring or requesting a replacement. At Bashiti Stores, we provide essential selection data for you to compare similar products and prepare your order for the technician or contractor based on function and compatibility, rather than just price or appearance.
