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SiemensAir Circuit Breaker
Product Model

3WL1112-2NB66-4GA4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

162961

In Stock
Last updated: 2025/5/20
View Specifications
Siemens 3WL1112-2NB66-4GA4-ZK07R21T40

Selling Points

  • 1High-performance circuit breaker designed for industrial applications.
  • 2Robust protection against overcurrents with Icu=55 kA at 500 V.
  • 3Compatible with 50/60 Hz AC, up to 690 V, and 1250 A.
  • 4Fixed-mounted, 4-pole design with rear horizontal connection.
  • 5Covered by a 12-month warranty from WiAutomation for new products.
Product Details
3WL1112-2NB66-4GA4-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
3WL1112-2NB66-4GA4-ZK07R21T40

Specifications may be subject to change without notice