3WL1108-4MB76-4GA4-ZK07R21R55T40

Product ID:209903
Updated: 2026/4/9
Siemens 3WL1108-4MB76-4GA4-ZK07R21R55T40

Key Features

  • 1Achieve high performance with a 4-pole design for robust circuit protection. 2、Meet IEC standards for applications from 800A to 690V. 3、Operate reliably at AC 50/60 Hz frequencies. 4、Simplify maintenance with a withdrawable drawer design and guide frame. 5、Ensure safety with overcurrent release up to 66kA at 500V.
Product Details
3WL1108-4MB76-4GA4-ZK07R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4MB76-4GA4-ZK07R21R55T40

Specifications may be subject to change without notice