3WL1240-3FG77-4GA4-ZF12F23F37R21T40
Product ID:194857
Updated: 2026/7/8
Key Features
- 1Handle currents up to 4000A for demanding industrial power distribution.
- 2Enhance safety with an overcurrent release rated Icu=80kA at 500V.
- 3Connect flexibly using rear terminals in vertical or horizontal configurations.
- 4Ensure longevity with a robust construction of high-grade materials.
- 5Install quickly and efficiently in various industrial panel setups.
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 | 3WL1240-3FG77-4GA4-ZF12F23F37R21T40 |
Specifications may be subject to change without notice
Still deciding on 3WL1240-3FG77-4GA4-ZF12F23F37R21T40?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.