Product Model

3WT8121-5KF44-5AP1

In Stock
Last updated: 2025/4/22
Siemens 3WT8121-5KF44-5AP1

Selling Points

  • 1High degree of protection with door sealing frame for local operation.
  • 2Modular design with electronic trip units and auxiliary releases.
  • 3Ready-to-close indicator with signaling switch for enhanced safety.
  • 4Locking of the withdrawable circuit breaker against moving, as standard.
  • 5Compliance with international standards and approvals for highest product quality.
Product Details
3WT8121-5KF44-5AP1
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

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