3WT9866-8JA02

Product ID:139349
Updated: 2026/4/20
Siemens 3WT9866-8JA02

Key Features

  • 1Ensure reliable operation up to 66 kA at 500V/690V. 2、Cover broad applications with two frame sizes. 3、Secure panels with door sealing and mechanical lockout. 4、Monitor status via clear ON-OFF and ready-to-close indicators. 5、Adapt systems with easily replaceable retrofit components.
Product Details
3WT9866-8JA02
Siemens

Technical Specifications

Detailed engineering parameters

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