3WL1240-4FG77-4GA4-ZF23F35F36R21T40
Product ID:172413
Updated: 2026/7/12

Key Features
- 1Cover a wide range from 16 A to 6300 A for flexible application.
- 2Integrate seamlessly with PROFINET, PROFIBUS, and Modbus protocols.
- 3Ensure robust, climate-proof performance meeting IEC standards.
- 4Retrofit accessories easily with a modular design approach.
- 5Monitor current, voltage, and energy with advanced metering functions.
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 | 3WL1240-4FG77-4GA4-ZF23F35F36R21T40 |
Specifications may be subject to change without notice
Still deciding on 3WL1240-4FG77-4GA4-ZF23F35F36R21T40?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
