3WL1212-4NG66-4GA4-ZK07R21T40

Product ID:114480
Updated: 2026/4/8
Siemens 3WL1212-4NG66-4GA4-ZK07R21T40

Key Features

  • 1Handle up to 1250A for reliable power distribution. 2、Meet international IEC standards for safety and compliance. 3、Install flexibly with top/bottom dual-hole connections. 4、Ensure safe operation with automatic overcurrent release. 5、Achieve long-lasting performance with a robust design.
Product Details
3WL1212-4NG66-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1212-4NG66-4GA4-ZK07R21T40

Specifications may be subject to change without notice