Powermax 16A Breaker
The Powermax 16A MCB provides overcurrent and short-circuit protection for electrical circuits. This single-pole device integrates into standard DIN rail systems. It handles a rated current of 16 Amperes. Powermax manufactures this component for low-voltage electrical installations. The device interrupts current flow during overload or short-circuit events. The 16A rating suits lighting circuits and small power outlets. It features a robust plastic housing that resists high temperatures. The toggle switch provides clear visual indication of the circuit state. Internal components include a bimetallic strip for thermal protection. An electromagnetic coil handles high-magnitude short circuits. This dual-action mechanism ensures reliable operation across various fault conditions. The terminal design accommodates solid or stranded conductors up to 25mm². It fits standard distribution boards using a snap-on mounting clip. Engineers often specify this unit for its consistent performance. The electrical life exceeds 4,000 cycles under full load. Mechanical life reaches 10,000 operations. It operates effectively within a temperature range of -5°C to +40°C. The IP20 rating ensures protection against solid objects larger than 12mm. This breaker complies with international safety standards for circuit protection devices. Procurement teams value the high density of 120 units per carton for large-scale projects. The compact 18mm width saves space in crowded consumer units. Connection terminals utilize a screw-clamp system for high contact pressure. This minimizes heat generation at connection points. The device supports top or bottom line/load wiring configurations. Its tripping characteristic follows the C-curve profile. This allows for moderate inductive loads without nuisance tripping. The silver-alloy contacts resist welding during high-fault interruptions. The rated insulation voltage stands at 500V AC. It withstands impulse voltages up to 4kV. This ensures safety during transient voltage spikes. The design facilitates quick installation on 35mm top-hat rails. Each unit undergoes rigorous factory testing for trip accuracy. Consequently, the device maintains stable calibration throughout its service life. The housing material possesses self-extinguishing properties. This prevents the spread of fire within the distribution board. A lockable toggle prevents unauthorized switching during maintenance procedures. This safety feature enhances onsite security for technicians. The unit maintains a high degree of selectivity with upstream fuses.
Key Features
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Thermal-Magnetic Protection
The dual-action mechanism utilizes a bimetallic strip for overload detection and an electromagnetic coil for short-circuit interruption. -
Standardized Mounting Design
- Fits all standard 35mm DIN rail systems.
- Utilizes a bi-stable mounting clip for secure attachment.
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High-Grade Terminal System
The screw-clamp terminals support conductors up to 25mm² while maintaining gas-tight connections to prevent oxidation. -
Visual Status Monitoring
- Integrated toggle switch provides clear ON and OFF positioning.
- Front-facing window allows for dedicated circuit identification labeling.
Specifications
| Feature | Specification |
|---|---|
| Rated Current | 16A |
| Number of Poles | 1P (Single Pole) |
| Breaking Capacity | 3kA |
| Tripping Curve | C-Curve |
| Rated Voltage | 230V/400V AC |
| Frequency | 50/60Hz |
| Mounting Type | 35mm DIN Rail |
| Mechanical Endurance | 10,000 cycles |
| Standard Compliance | IEC 60898-1 |
| Carton Quantity | 120 pcs |
What’s in the Box
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1 x Powermax 16A Single Pole MCB
Why Choose Powermax 16A Breaker
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Superior Thermal Management: The internal architecture optimizes airflow to reduce operating temperatures in enclosed panels.
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Enhanced Safety Compliance: The device adheres to strict IEC safety standards to ensure user and equipment protection.
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Robust Construction: High-quality thermoplastic materials extend the operational life of the breaker in demanding environments.
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Installation Efficiency: The clip-on design simplifies mounting and reduces labor time during distribution board assembly.
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Reliable Fault Interruption: The 3kA breaking capacity provides adequate protection for standard branch circuits in commercial settings.
Eng. Kelvin Kamau (verified owner) –
I usually specify Powermax for residential projects because they are very consistent. This 3kA breaking capacity is perfect for standard domestic installs. It’s easy to clip onto the DIN rail and the terminals are sturdy enough that they don’t strip when you are tightening the cables. Reliable stock for any fundi.
Sarah Atieno (verified owner) –
Used these for our office socket circuits. The 16A capacity is just right for the workstations and printers. Quality feels solid compared to some of the cheaper alternatives I’ve seen in town. No complaints so far.
Josphat Mwangi (verified owner) –
Good price and the delivery to my site in Ruiru was very fast. It fits perfectly in the consumer unit and handles the load well.
Benson Omolo (verified owner) –
The MCB itself works exactly as expected, though the box arrived a bit squeezed during transit. Luckily the component inside was fine. It’s a decent single pole breaker for the price and much better than the generic ones.