3WL1112-2NB66-4GA4-ZF12F36R15R21T40

Product ID:188435
Updated: 2026/4/17
Siemens 3WL1112-2NB66-4GA4-ZF12F36R15R21T40

Key Features

  • 1Deliver high-performance protection with Icu=55kA at 500V. 2、Ensure broad compatibility for systems up to 1250A and 690V AC. 3、Simplify installation via horizontal rear connections. 4、Achieve reliable operation with a durable guide frame design. 5、Optimize control in demanding electrical applications.
Product Details
3WL1112-2NB66-4GA4-ZF12F36R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-2NB66-4GA4-ZF12F36R15R21T40

Specifications may be subject to change without notice