Schneider MCB 16A 1P A9F74116 is an option among MCB automatic circuit breakers at Bashiti Stores, designed to protect the circuit against overload and short circuits. In this version, the rated current is 16 Amps and the number of poles is 1P. These specifications distinguish the model from other alternatives in the same series; match them with the circuit requirements and do not select a higher-rated breaker just to increase the operating margin.
Practical Benefits
- Combines overload and short-circuit tripping functions in a single modular device.
- Distributing protection across independent circuits helps organize the panel and identify the affected circuit when a fault occurs.
- Choosing the correct current, number of poles, and tripping curve provides a basis for matching the breaker with the circuit's requirements.
Technical Specifications of This Model
| Brand |
Schneider Electric |
| Series |
Acti9 iC60N |
| Model Reference |
A9F74116 |
| Rated Current |
16 A |
| Number of Poles |
1P |
| Tripping Curve |
C |
| Breaking Capacity per Source Title |
6kA according to IEC/EN 60898-1 and 10kA according to IEC/EN 60947-2; consult the manual for voltage conditions |
| Dimensions: W × H × D |
18 × 85 × 78.5 mm |
| Mounting Type |
DIN Rail |
Who Needs This Product?
Electricians, electrical contractors, homeowners, and shop owners who are setting up a new panel or replacing a breaker that matches an existing circuit. The selection depends on the circuit design, cable cross-section, and installation method, not just the device type or breaker shape.
Installation and Verification — For Qualified Professionals
The following steps outline the general workflow. Always refer to the manufacturer's diagram for the A9F74116 reference to determine terminal placement and torque values. Do not perform work on a circuit connected to a power supply.
- 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-section and protection coordination.
- Installs the component on the DIN rail or its designated slot after verifying compatibility, and identifies the supply and load terminals from the manufacturer's diagram for this reference.
- Executes connections according to the tightening torque, stripping length, and wire gauges specified in the model manual; do not transpose these values from a similar device.
- Checks the integrity of the mounting and connections, closes the covers, and performs the required functional and protection tests before commissioning the circuit.
FAQs Before Buying
Does this breaker protect against earth leakage?
An MCB is designed for overload and short-circuit protection and does not replace the need for earth leakage protection. Check the necessity of an RCCB or RCBO within the panel design.
Should I replace a breaker that trips constantly with one of a higher amperage?
No. First, identify the cause of the tripping and inspect the load, cable, and connections. Increasing the amperage without analysis may leave the wiring without proper protection.
What is the difference between current and breaking capacity?
The current (Amps) is the rated current of the breaker, while the breaking capacity describes the level of short-circuit current it can interrupt under defined voltage and standard conditions. One should not be substituted for the other.
Order from Bashiti Stores
Learn more in our Electrical Supplies and Circuit Breakers sections. Bashiti Stores — Yousef Bashiti Company, serving individuals, companies, and projects in Jordan. For inquiries about the product and quantities, contact us at 0795756898 or visit our Bayader and Wahdat branches in Amman.
For Comparison Within the Category
Also check out the Schneider MCB 20A 1P A9F74120 and compare specifications to choose what best fits your needs.
