INDCTL Logo
SiemensAir Circuit Breaker
Product Model

3WL1220-3FB78-4GA4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

105258

In Stock
Last updated: 2025/4/27
View Specifications
Siemens 3WL1220-3FB78-4GA4-ZK07R21T40

Selling Points

  • 1High Current Rating: Handles up to 2000A with IEC In=2000A to 690V.
  • 2Versatile Application: Suitable for various industrial settings with AC50/60Hz operation.
  • 3Enhanced Safety: Features overcurrent release for secure operation.
  • 4Easy Installation: Rear connection horizontal design simplifies installation.
  • 5Durable Construction: Built with high-quality materials for long-lasting performance.
Product Details
3WL1220-3FB78-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-3FB78-4GA4-ZK07R21T40

Specifications may be subject to change without notice