Schneider MCB 25A 1P A9F74125 Circuit Breaker is an option among MCB automatic circuit breakers at Bashiti Stores, designed to protect the circuit from overload and short circuits. In this version, the rated current is 25 Amps and the number of poles is 1P. This data distinguishes the model from other alternatives in the same series; match it with the circuit requirements and do not choose a higher amperage breaker just to increase the operating margin.
Practical Benefits
- Combines overload and short-circuit protection functions in one modular device.
- Distributing protection across independent circuits helps organize the panel and identify the affected circuit in the event of a fault.
- Choosing the correct current, number of poles, and tripping curve provides a basis for aligning the breaker with circuit requirements.
Technical Specifications for this Model
| Brand |
Schneider Electric |
| Series |
Acti9 iC60N |
| Model Reference |
A9F74125 |
| Rated Current |
25 A |
| Number of Poles |
1P |
| Tripping Curve |
C |
| Breaking Capacity per Source |
6kA according to IEC/EN 60898-1 and 10kA according to IEC/EN 60947-2; check voltage conditions in the manual |
| Dimensions: W × H × D |
18 × 85 × 78.5 mm |
| Mounting |
DIN Rail |
Who needs this product?
Electricians, installation contractors, and homeowners or shop owners who are setting up a new panel or replacing a breaker that matches an existing circuit. The choice depends on the circuit design, cable cross-section, and installation method, not just on the type of device or the shape of the breaker.
Installation and Verification Method — For Professional Technicians
The following steps outline the general work sequence; the manufacturer's diagram for reference A9F74125 must be used to identify terminals and tightening values. Work must not be performed on a circuit connected to power.
- The technician disconnects all power sources and secures them against accidental reconnection, 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 the conductor cross-section and protection coordination.
- Installs the component 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 the connections using the tightening torque, stripping length, and wire cross-sections specified in the model manual; do not carry over these values from a similar device.
- Checks the tightness of the installation and connections, then closes the covers and performs the required functional and protection tests before handing over the circuit.
FAQs Before Buying
Does this breaker protect against earth leakage?
An MCB is intended for overload and short circuits and does not replace earth leakage protection. Check the need for an RCCB or RCBO within the panel design.
Should I replace a breaker that trips constantly with one of higher amperage?
No. First, identify the cause of the tripping and inspect the load, cable, and connections. Increasing the amperage without study may leave the wires without proper protection.
What is the difference between Amperage and Breaking Capacity?
Amperage is the rated current of the breaker, while breaking capacity describes the level of short-circuit current it can interrupt within specified voltage and standard conditions. One should not be substituted for the other.
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 Bayader and Wehdat branches in Amman.
For comparison within the category
Also, check out the Schneider MCB 32A 1P A9F74132 Circuit Breaker, and compare specifications to choose what suits your needs.
