3WL1120-2NB66-4GA4-ZF12F36R15R21T40
Product ID:159566
Updated: 2026/7/13

Key Features
- 1Support up to 2000 A at 690 V AC for demanding applications.
- 2Feature overcurrent release ETU with adjustable LSI protection.
- 3Enable rear horizontal connection with communication and ground fault options.
- 4Include breaker status sensor and advanced metering capabilities.
- 5Offer motorized or manual operating mechanism with spring charging motor.
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 | 3WL1120-2NB66-4GA4-ZF12F36R15R21T40 |
Specifications may be subject to change without notice
Still deciding on 3WL1120-2NB66-4GA4-ZF12F36R15R21T40?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
