3WT8121-5KF44-5AP1

Product ID:107044
Updated: 2026/4/6
Siemens 3WT8121-5KF44-5AP1

Key Features

  • 1Achieve a high degree of protection with a door sealing frame for local operation. 2、Utilize a modular design featuring electronic trip units and auxiliary releases. 3、Enhance safety with a ready-to-close indicator and signaling switch. 4、Lock the withdrawable circuit breaker against moving as a standard feature. 5、Ensure top quality with compliance to international standards and approvals.
Product Details
3WT8121-5KF44-5AP1
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-5KF44-5AP1

Specifications may be subject to change without notice