3WL1210-4MB66-4GS4-ZK07R21T40

Product ID:180855
Updated: 2026/4/21
Siemens 3WL1210-4MB66-4GS4-ZK07R21T40

Key Features

  • 1Ensure reliable protection with a high-performance 3-pole design. 2、Operate across a wide voltage range up to 690V AC. 3、Simplify installation using top/bottom dual-hole connections. 4、Achieve superior safety with an Icu rating of 100kA at 500V. 5、Withstand harsh conditions via robust industrial construction.
Product Details
3WL1210-4MB66-4GS4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1210-4MB66-4GS4-ZK07R21T40

Specifications may be subject to change without notice