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SiemensAir Circuit Breaker
Product Model

3WL1212-4MB66-4GS4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

206320

In Stock
Last updated: 2025/5/13
View Specifications
Siemens 3WL1212-4MB66-4GS4-ZK07R21T40

Selling Points

  • 1High-performance circuit breaker designed for industrial use.
  • 23-pole configuration suitable for various electrical systems.
  • 3IEC In=1250A to 690V rating ensures reliable operation within specified voltage ranges.
  • 4AC50/60Hz compatibility supports both 50Hz and 60Hz frequencies.
  • 5Overcurrent release ensures safe and efficient operation in case of overcurrent conditions.
Product Details
3WL1212-4MB66-4GS4-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
3WL1212-4MB66-4GS4-ZK07R21T40

Specifications may be subject to change without notice