INDCTL Logo
SiemensAir Circuit Breaker
Product Model

3WL1240-3MG77-4GA4-ZF12F23F36R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

106510

In Stock
Last updated: 2025/4/24
View Specifications
Siemens 3WL1240-3MG77-4GA4-ZF12F23F36R21T40

Selling Points

  • 1High Current Rating: Handles up to 2000 A with IEC 60947-2 compliance.
  • 2Modular Design: Easy retrofitting of communication components and accessories.
  • 3Advanced Communication: Supports PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU.
  • 4Climate-Proof: Meets IEC 60068-2-30 standards for climate resistance.
  • 5Versatile Applications: Suitable for incoming-feeder, distribution, tie, and outgoing-feeder circuit breakers in various electrical installations.
Product Details
3WL1240-3MG77-4GA4-ZF12F23F36R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3MG77-4GA4-ZF12F23F36R21T40

Specifications may be subject to change without notice