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SiemensAir Circuit Breaker
Product Model

3WL1220-4MG76-4GA4-ZC22F12F23F37R15R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

174730

In Stock
Last updated: 2025/5/11
View Specifications
Siemens 3WL1220-4MG76-4GA4-ZC22F12F23F37R15R21T40

Selling Points

  • 1Handles up to 2000A with IEC In=2000A to 690V.
  • 2Icu=100kA at 500V for secure operation.
  • 3Rear connection horizontal for easy integration.
  • 4Withdrawable circuit breaker with guide frame for long-lasting performance.
  • 5Designed for size II applications with AC50/60Hz compatibility.
Product Details
3WL1220-4MG76-4GA4-ZC22F12F23F37R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-4MG76-4GA4-ZC22F12F23F37R15R21T40

Specifications may be subject to change without notice