3VT8550-1AA04-0BH0
Product ID:111011
Updated: 2026/7/4

Key Features
- 1Deliver high switching capacity with 35 kA Icu for reliable protection.
- 2Ensure robust system protection via thermal magnetic trip unit.
- 3Apply versatilely to 415/440 V AC 3-pole systems.
- 4Provide advanced overload protection with IR=500A and II=5000A.
- 5Meet compliance regulations including RoHS directive since 2005.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3VT8550-1AA04-0BH0 |
Specifications may be subject to change without notice
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