3WL1232-3MB66-4GA4-ZK07R21T40

Product ID:164653
Updated: 2026/4/25
Siemens 3WL1232-3MB66-4GA4-ZK07R21T40

Key Features

  • 1Ensure reliable operation in demanding electrical environments. 2、Protect three-phase systems with a 3-pole configuration. 3、Handle high currents up to 3200A with Size II rating. 4、Safeguard circuits using ETU 27 LSIG overcurrent release. 5、Simplify installation via horizontal rear connection options.
Product Details
3WL1232-3MB66-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1232-3MB66-4GA4-ZK07R21T40

Specifications may be subject to change without notice