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SiemensAir Circuit Breaker
Product Model

3WT8252-5UG40-0AA1-ZA04

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

159688

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 3WT8252-5UG40-0AA1-ZA04

Selling Points

  • 1Designed with a breaking capacity up to 66 kA and conforming to international standards for safety and reliability.
  • 2Components like auxiliary releases, motorized operating mechanisms, and electronic trip units can be easily replaced or retrofitted.
  • 3Features an unambiguous ON-OFF indicator with auxiliary switches for signaling and a ready-to-close indicator with signaling switch.
  • 4Includes a door sealing frame for high protection (IP55), mechanical reclosing lockout after overload or short-circuit tripping, and undervoltage release.
  • 5Suitable for various applications from 400 A to 4000 A, with options for both fixed-mounted and withdrawable versions.
Product Details
3WT8252-5UG40-0AA1-ZA04
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8252-5UG40-0AA1-ZA04

Specifications may be subject to change without notice