3WL1212-4BB66-4GA4-ZA05K07R21T40
Product ID:120970
Updated: 2026/7/6

Key Features
- 1Handle up to 1250A current for demanding industrial applications.
- 2Meet international IEC standards for safety and compliance.
- 3Utilize dual-hole connections for flexible and easy mounting.
- 4Ensure safety with reliable overcurrent release protection.
- 5Rely on durable construction for long-term performance.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | 9N9999 | AL | N |
| Model Number | 3WL1212-4BB66-4GA4-ZA05K07R21T40 |
Specifications may be subject to change without notice
Still deciding on 3WL1212-4BB66-4GA4-ZA05K07R21T40?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
