3WL1340-4AA78-4GA4-ZR21R55T40
Product ID:205640
Updated: 2026/4/10

Key Features
- 1Handle currents up to 4000 A for demanding high-power applications. 2、Provide robust overcurrent protection with an Icu rating of 100 kA at 500 V. 3、Integrate easily using the withdrawable design and slide-in module frame. 4、Suit various AC applications with a 50/60 Hz operating frequency. 5、Ensure secure operation with rear horizontal connections for safety.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | 9N9999 | AL | N |
| Model Number | 3WL1340-4AA78-4GA4-ZR21R55T40 |
Specifications may be subject to change without notice
