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SiemensAir Circuit Breaker
Product Model

3WT8121-5UN34-5AF1

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

211283

In Stock
Last updated: 2025/5/16
View Specifications
Siemens 3WT8121-5UN34-5AF1

Selling Points

  • 1High Current Rating: Handles up to 1250A for reliable power distribution.
  • 2Advanced Safety Features: Includes mechanical lockout and tripped signaling switch for enhanced safety.
  • 3Adjustable Settings: Offers adjustable pick-up value current for customizable overload protection.
  • 4Durable Design: Built with a durable drawer unit design, suitable for various mounting positions.
  • 5Compliance and Certifications: Meets international standards and approvals, ensuring high product quality and reliability.
Product Details
3WT8121-5UN34-5AF1
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-5UN34-5AF1

Specifications may be subject to change without notice