3VT8320-1AA03-3NA0
Product ID:212256
Updated: 2026/7/2

Key Features
- 1Ensure reliable system protection with a high switching capacity of 35 kA.
- 2Detect faults precisely using the thermal-magnetic trip unit.
- 3Apply versatile 3-pole configuration for 415/440 V AC systems.
- 4Install easily with a robust fixed mounting design.
- 5Enhance safety with integrated overload protection up to 2000 A.
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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 | 3VT8320-1AA03-3NA0 |
Specifications may be subject to change without notice
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