3WL1350-4NB66-4GA4-ZF37K07R21T40

Product ID:216445
Updated: 2026/4/7
Siemens 3WL1350-4NB66-4GA4-ZF37K07R21T40

Key Features

  • 1Handle up to 5000 A at 690 V AC for demanding applications. 2、Enhance safety with the adjustable ETU45B overcurrent release. 3、Operate manually or via motorized mechanism for flexibility. 4、Monitor system status easily on the integrated 4-line display. 5、Protect against ground faults and phase failures comprehensively.
Product Details
3WL1350-4NB66-4GA4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1350-4NB66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice