3VT8550-1AA03-4NA0-ZD00
Product ID:152963
Updated: 2026/7/8

Key Features
- 1Deliver a high standard switching capacity of 35 kA.
- 2Provide comprehensive system protection with a thermal magnetic trip unit.
- 3Suit both DC networks and 415/440 V AC systems.
- 4Include overload protection rated up to 5000 A.
- 5Offer short-circuit protection without an auxiliary release.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3VT8550-1AA03-4NA0-ZD00 |
Specifications may be subject to change without notice
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