3WL1210-4CB66-4GA4-ZK07R21T40

Product ID:222720
Updated: 2026/4/5
Siemens 3WL1210-4CB66-4GA4-ZK07R21T40

Key Features

  • 1Handle up to 2000A at 690V for demanding applications. 2、Provide reliable overcurrent protection with Icu=55kA at 500V. 3、Simplify installation with a horizontal rear connection design. 4、Ensure precise and secure positioning using the guide frame. 5、Meet international IEC standards for safety and performance.
Product Details
3WL1210-4CB66-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1210-4CB66-4GA4-ZK07R21T40

Specifications may be subject to change without notice