3WT9866-3JA00
Product ID:148154
Updated: 2026/7/11

Key Features
- 1Ensure safe operation with a robust mechanical interlock for the 3WT8 circuit breaker.
- 2Simplify installation and retrofitting with a modular, user-friendly accessory design.
- 3Achieve reliable performance and high IP protection in demanding electrical environments.
- 4Meet international compliance standards including IEC, GB, and CCC certifications.
- 5Reduce maintenance costs and downtime with durable, long-lasting construction.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3WT9866-3JA00 |
Specifications may be subject to change without notice
Still deciding on 3WT9866-3JA00?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
