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SiemensAir Circuit Breaker
Product Model

3WT8101-5UN74-5AB1

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

120980

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 3WT8101-5UN74-5AB1

Selling Points

  • 1High short-circuit breaking capacity of 66 kA at 500 V.
  • 2Three-pole withdrawable circuit breaker with mechanical lockout device.
  • 3Electronic trip unit (ETU) with tripped signaling switch and indicators.
  • 4Motorized/manual operating mechanism with memory and electrical activation.
  • 5Compliance with international standards (IEC 60947-2) and approvals (DIN EN 61346-2).
Product Details
3WT8101-5UN74-5AB1
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
3WT8101-5UN74-5AB1

Specifications may be subject to change without notice