3WL1116-2FB78-4GA4-ZK07R21T40

Product ID:222277
Updated: 2026/6/18
Siemens 3WL1116-2FB78-4GA4-ZK07R21T40

Key Features

  • 1Handle currents up to 1600A for demanding applications.
  • 2Ensure secure operation with integrated overcurrent release.
  • 3Achieve robust protection with an Icu rating of 55kA at 500V.
  • 4Simplify setup using the rear connection horizontal design.
  • 5Support versatile systems with 690V AC50/60Hz compatibility.
Product Details
3WL1116-2FB78-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-2FB78-4GA4-ZK07R21T40

Specifications may be subject to change without notice