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SiemensAir Circuit Breaker
Product Model

3WL1120-4FG76-4GA4-ZF12F23F37R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

193955

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 3WL1120-4FG76-4GA4-ZF12F23F37R21T40

Selling Points

  • 1Handles up to 2000 A at 690 V with Icu of 85 kA at 500 V rear connection.
  • 2Includes overcurrent release, ground fault protection, and adjustable overcurrent release with display.
  • 3Equipped with motorized/manual operating mechanism and spring charging motor for smooth operation.
  • 4Offers horizontal connection with screwless connection method and position signaling switch.
  • 5Features PROFALUX locking devices against unauthorized closing and disconnector condition in compliance with IEC 60947-2.
Product Details
3WL1120-4FG76-4GA4-ZF12F23F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4FG76-4GA4-ZF12F23F37R21T40

Specifications may be subject to change without notice