3WL1120-2NB66-4GA4-ZF12F36R15R21T40

Product ID:159566
Updated: 2026/4/24
Siemens 3WL1120-2NB66-4GA4-ZF12F36R15R21T40

Key Features

  • 1Support up to 2000 A at 690 V AC for demanding applications. 2、Feature overcurrent release ETU with adjustable LSI protection. 3、Enable rear horizontal connection with communication and ground fault options. 4、Include breaker status sensor and advanced metering capabilities. 5、Offer motorized or manual operating mechanism with spring charging motor.
Product Details
3WL1120-2NB66-4GA4-ZF12F36R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
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