3WL1240-2MB67-4GA4-ZF12F36R21R55T40
Product ID:130525
Updated: 2026/7/10

Key Features
- 1Handle high currents up to 4000A for demanding applications.
- 2Configure versatile setups with Size II, IEC In=4000A to 690V.
- 3Ensure secure operation via reliable overcurrent release (Icu=66kA at 500V).
- 4Install easily with rear connections for horizontal or vertical mounting.
- 5Enhance safety with designed overcurrent release for circuit protection.
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 | 3WL1240-2MB67-4GA4-ZF12F36R21R55T40 |
Specifications may be subject to change without notice
Still deciding on 3WL1240-2MB67-4GA4-ZF12F36R21R55T40?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
