Product Model

3WL1220-4MB76-4GA4-ZF12F37R15R21T40

In Stock
Last updated: 2025/4/27
Siemens 3WL1220-4MB76-4GA4-ZF12F37R15R21T40

Selling Points

  • 1High current capacity: 2000A to 690V
  • 2Reliable overcurrent release: Icu=100kA at 500V
  • 3Durable guide frame design: Ensures secure and easy withdrawal
  • 4Industrial-grade construction: Meets IEC standards for size II applications
  • 5Versatile connectivity: Rear connection available for horizontal installation
Product Details
3WL1220-4MB76-4GA4-ZF12F37R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-4MB76-4GA4-ZF12F37R15R21T40

Specifications may be subject to change without notice