3WL1212-3FB66-4GA4-ZK07R21T40

Product ID:168743
Updated: 2026/4/24
Siemens 3WL1212-3FB66-4GA4-ZK07R21T40

Key Features

  • 1Handle high currents up to 2000A for demanding applications. 2、Ensure reliable protection with an Icu rating of 80kA at 500V. 3、Suit various industrial setups with AC50/60Hz compatibility. 4、Simplify installation via a horizontal rear connection design. 5、Enhance safety with a precise overcurrent release mechanism.
Product Details
3WL1212-3FB66-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1212-3FB66-4GA4-ZK07R21T40

Specifications may be subject to change without notice