3WL1216-4FB66-4GA4-ZA05K07R21T40U20
Product ID:100890
Updated: 2026/7/3

Key Features
- 1Handle currents up to 1600 A with a 100 kA overcurrent release.
- 2Easily retrofit with Electronic Trip Units and communication modules.
- 3Integrate seamlessly via PROFINET, PROFIBUS, or Modbus protocols.
- 4Operate reliably in harsh climates per IEC 60068-2-30.
- 5Protect motors, capacitors, generators, and busbars.
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 | 3WL1216-4FB66-4GA4-ZA05K07R21T40U20 |
Specifications may be subject to change without notice
Still deciding on 3WL1216-4FB66-4GA4-ZA05K07R21T40U20?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
