Powermax 100A Main Switch
The Powermax 100A Triple Switch functions as a primary isolation point for three-phase electrical distribution systems. This device supports a continuous load of 100 Amperes. Engineers integrate it into industrial control panels. The mechanical toggle provides clear visual status. It ensures safe maintenance procedures by disconnecting all three phases simultaneously.
Powermax constructs this switch with durability as a priority. The housing uses high-impact thermoplastic. This material resists chemical exposure and heat. It maintains structural integrity under mechanical stress. The internal mechanism uses a quick-make, quick-break design. This reduces the duration of electrical arcs. It protects the contact surfaces from pitting. Silver-plated copper contacts ensure maximum conductivity. This selection of materials prevents excessive heat buildup during peak demand.
Key Features
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High-Current Capacity
The internal components manage a continuous electrical flow of 100A without overheating. -
Triple Pole Isolation
This configuration disconnects all three live conductors to prevent phase imbalance during maintenance. -
Terminal Security
- Large tunnel terminals accept conductors up to 35mm²
- High-torque screws prevent loose connections and arcing
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DIN Rail Compatibility
The unit snaps onto standard 35mm rails for rapid installation in electrical enclosures.
This three-phase isolator fits various applications. It serves as the main switch for manufacturing equipment. It also controls power distribution in server rooms. The 100A capacity handles multiple heavy branch circuits. The switch operates reliably across a wide temperature spectrum. It functions from -5 to +40 degrees Celsius. This stability ensures consistent performance in unconditioned industrial spaces. The unit withstands high impulse voltages up to 6kV. This feature protects downstream electronics from power surges. The modular width allows for efficient panel layout planning.
Specifications
| Feature | Specification |
|---|---|
| Current Rating | 100 Amperes |
| Number of Poles | 3 (Triple Pole) |
| Voltage Rating | 415V AC |
| Mounting Style | 35mm DIN Rail |
| Standard Compliance | IEC 60947-3 |
| Impulse Voltage (Uimp) | 6kV |
| Frequency | 50/60Hz |
| Carton Quantity | 40 Pieces |
What’s in the Box
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1 x Powermax 100A Triple Pole Main Switch
Why Choose Powermax 100A Main Switch
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The silver-plated contacts reduce electrical resistance during high-load operations.
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Flame-retardant casing materials protect the distribution board from thermal damage.
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The 100A rating provides substantial overhead for commercial power requirements.
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Compliance with IEC standards guarantees long-term reliability in harsh environments.
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The compact modular design optimizes space inside high-density electrical panels.
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The 6kV impulse withstand voltage shields connected components from atmospheric surges.
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The switch operates without performance loss in temperatures up to 40 degrees Celsius.
Kamau Njuguna (verified owner) –
Installed this Powermax 100A triple switch in our small workshop in Industrial Area last month. The build quality is solid, doesn’t feel like those cheap plastic ones that crack during installation. It handles the load well without any heating issues. Trustedbuilder delivered it the same day I ordered, which helped us avoid downtime.
Mercy Chebet (verified owner) –
Good main switch for the price. Needed the 100A rating for a new apartment block project in Ruaka. It is exactly as described in the specs. Delivery to Thika was fast, arrived the next morning well packaged.
Juma Omondi (verified owner) –
Safi sana. Genuine Powermax product. Using it for my main board at home and it’s working perfectly.
Fatuma Hassan (verified owner) –
The 3-pole setup is very clear and the toggle has a firm click to it. You can tell it is heavy duty compared to the generic brands we see in the downtown shops. It is worth the extra coins for the safety of the building.
Evans Mutua (verified owner) –
It is a decent switch, definitely 100A capacity. My only small issue was the terminal screws were a bit stiff out of the box, had to use a bit of force to get them moving. Otherwise, it is working perfectly for the office backup system.
Brian Otieno (verified owner) –
Standard 100A triple switch that does the job. Powermax is usually reliable for these electrical components. Fits the DIN rail perfectly without any wiggling. No complaints so far with the performance.