3WL1106-3NB66-4GA4-ZF36K07R15R21T40

Product ID:138517
Updated: 2026/4/19
Siemens 3WL1106-3NB66-4GA4-ZF36K07R15R21T40

Key Features

  • 1Achieve high-performance protection with a withdrawable circuit breaker and guide frame. 2、Suit 3-pole applications up to 690V and 630A current ratings. 3、Ensure safety with a high overcurrent release (Icu=66kA at 500V). 4、Simplify installation using the rear connection for horizontal setups. 5、Rely on a precise and efficient electronic trip mechanism.
Product Details
3WL1106-3NB66-4GA4-ZF36K07R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1106-3NB66-4GA4-ZF36K07R15R21T40

Specifications may be subject to change without notice