| Customization: | Available |
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| Certification: | ISO |
| Color: | Blue / Red / White / Purple |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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1.Compatibility comparison of different standard voltages | ||||
CURRENT (IEC60309 Standard and China GB Standard) | 16A | 32A | 63A | 125A |
CURRENT (American UL standard) | 20A | 30A | 60A | 100A |
2.Standard difference between product color and voltage | ||||
COLOR | Blue | Red | White | Purple |
VOLTAGE | 230V | 400V | 50V | 20V |
3.Product pole number marking and meaning | ||||
NO. | POLE NUMBER | MEANING | ||
1. | 3P (2P + E) | 3Pole or Single Phase, which means fire line + neutral line + ground line | ||
2. | 4P (3P + E) | 4Pole or 3Phase, which means three fire wires + ground | ||
3. | 5P (3P + N + E) | 5Pole or 3Phase, which means three live wires + neutral + ground | ||









