3WL1110-2BB66-4GN4-ZK07R21T40

Product ID:211955
Updated: 2026/4/8
Siemens 3WL1110-2BB66-4GN4-ZK07R21T40

Key Features

  • 1Protect circuits with high-performance 3-pole design and Size I rating. 2、Ensure compatibility for systems up to 690V, 1000A, 50/60Hz. 3、Simplify installation via rear horizontal connections. 4、Achieve 85kA Icu at 500V overcurrent protection. 5、Enhance safety using reliable ETU 25 LSI release technology.
Product Details
3WL1110-2BB66-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1110-2BB66-4GN4-ZK07R21T40

Specifications may be subject to change without notice