3WL1110-2NB66-4GA4-ZF12F37R21T40

Product ID:165451
Updated: 2026/4/24
Siemens 3WL1110-2NB66-4GA4-ZF12F37R21T40

Key Features

  • 1Handle up to 1250A for reliable power distribution. 2、Configure with guide frame for easy installation and maintenance. 3、Protect circuits with overcurrent release for enhanced safety. 4、Operate across a wide voltage range up to 690V AC. 5、Withstand harsh conditions with a 55kA interrupting capacity.
Product Details
3WL1110-2NB66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1110-2NB66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice