3WL1240-2DG77-4GA4-ZK07R21T40

Product ID:161360
Updated: 2026/4/25
Siemens 3WL1240-2DG77-4GA4-ZK07R21T40

Key Features

  • 1Handle up to 4000A current for demanding high-power applications. 2、Ensure versatile compatibility with 3-pole, size II, IEC-compliant design. 3、Provide enhanced safety via 66kA Icu rating at 500V rear connection. 4、Simplify installation with a withdrawable design and integrated guide frame. 5、Guarantee reliable performance in AC50/60Hz systems for stable operation.
Product Details
3WL1240-2DG77-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2DG77-4GA4-ZK07R21T40

Specifications may be subject to change without notice