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SiemensAir Circuit Breaker
Product Model

3WL1240-4AA77-4GA4-ZC20R15R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

187732

In Stock
Last updated: 2025/5/6
View Specifications
Siemens 3WL1240-4AA77-4GA4-ZC20R15R21T40

Selling Points

  • 1Designed for demanding industrial applications with robust 3-pole configuration.
  • 2Meets IEC standards for 4000A to 690V AC50/60Hz operation.
  • 3Features 100kA Icu at 500V for superior overcurrent protection.
  • 4Available with rear connection options for horizontal or vertical mounting.
  • 5Easy login and access to user-specific settings and prices for registered users.
Product Details
3WL1240-4AA77-4GA4-ZC20R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-4AA77-4GA4-ZC20R15R21T40

Specifications may be subject to change without notice