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SiemensAir Circuit Breaker
Product Model

3WL1120-2NB66-4GA4-ZF12F36R15R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

159566

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 3WL1120-2NB66-4GA4-ZF12F36R15R21T40

Selling Points

  • 1Supports up to 2000 A at 690 V AC.
  • 2Features overcurrent release ETU and adjustable LSI protection.
  • 3Rear horizontal connection with communication and ground fault options.
  • 4Includes breaker status sensor and metering capabilities.
  • 5Motorized or manual operating mechanism with spring charging motor.
Product Details
3WL1120-2NB66-4GA4-ZF12F36R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2NB66-4GA4-ZF12F36R15R21T40

Specifications may be subject to change without notice