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SiemensAir Circuit Breaker
Product Model

3WT9866-8JA02

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

139349

In Stock
Last updated: 2025/5/5
View Specifications
Siemens 3WT9866-8JA02

Selling Points

  • 1Up to 66 kA at 500V/690V for reliable operation.
  • 2Two frame sizes cover a broad range of applications.
  • 3Door sealing frame, locking against moving, and mechanical reclosing lockout.
  • 4Unambiguous ON-OFF indicator and ready-to-close indicator with signaling switch.
  • 5Easily replaceable or retrofittable components for adaptability.
Product Details
3WT9866-8JA02
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Part Number
3WT9866-8JA02

Specifications may be subject to change without notice