3WA1240-3AE31-8EQ0-ZN03T40

Product ID:176981
Updated: 2026/4/22
Siemens 3WA1240-3AE31-8EQ0-ZN03T40

Key Features

  • 1Deliver reliable protection with 66/50kA at 500/690V AC. 2、Upgrade to ETU600 LSI with color display and Bluetooth. 3、Operate manually or with a motorized mechanism. 4、Protect against LT, ST, INST, and N-protection faults. 5、Enable seamless operation with status signaling switches.
Product Details
3WA1240-3AE31-8EQ0-ZN03T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WA1240-3AE31-8EQ0-ZN03T40

Specifications may be subject to change without notice