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วิธีใช้ Wire Size & Breaker Calculator

Calculate electrical current to select the standard wire gauge and circuit breaker size.

ขั้นตอนการใช้งาน

1
Enter the power load of your appliance (Watt).
2
Select the electrical phase (1-Phase 220V or 3-Phase 380V).
3
Adjust the Power Factor based on appliance type.
4
The system calculates Amperage and recommends safe breaker and wire sizes.

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