3WL1212-4FB66-4GA4-ZK07R10R21T40

Product ID:163219
Updated: 2026/4/25
Siemens 3WL1212-4FB66-4GA4-ZK07R10R21T40

Key Features

  • 1Handle up to 1250A for reliable power distribution. 2、Meet international IEC standards for safety and compliance. 3、Protect systems with automatic overcurrent release tripping. 4、Simplify installation via horizontal rear connection design. 5、Ensure longevity with durable, high-quality construction.
Product Details
3WL1212-4FB66-4GA4-ZK07R10R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1212-4FB66-4GA4-ZK07R10R21T40

Specifications may be subject to change without notice