3WL1350-4NB66-4GA4-ZF12F37R21T40

Product ID:125783
Updated: 2026/4/9
Siemens 3WL1350-4NB66-4GA4-ZF12F37R21T40

Key Features

  • 1Handle up to 5000 A with a 1000 V insulation rating. 2、Enhance safety with ETU45B overcurrent release and LSING protection. 3、Operate manually or with a motorized mechanism for flexibility. 4、Monitor systems clearly via a comprehensive 4-line display. 5、Ensure reliability with a durable slide-in module frame.
Product Details
3WL1350-4NB66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1350-4NB66-4GA4-ZF12F37R21

Specifications may be subject to change without notice