3WL1112-3NB66-4GA4-ZF35F36R21T40

Product ID:205886
Updated: 2026/6/7
Siemens 3WL1112-3NB66-4GA4-ZF35F36R21T40

Key Features

  • 1Handle up to 1250 A at 690 V AC for demanding systems.
  • 2Provide robust overcurrent protection with Icu=66 kA at 500 V.
  • 3Simplify installation with versatile rear horizontal connections.
  • 4Integrate efficiently using a compact Size 1 frame design.
  • 5Ensure long-term reliability with durable, high-quality construction.
Product Details
3WL1112-3NB66-4GA4-ZF35F36R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3NB66-4GA4-ZF35F36R21T40

Specifications may be subject to change without notice