3WL1216-3CB66-4GN4-ZK07R21T40

Product ID:154033
Updated: 2026/4/23
Siemens 3WL1216-3CB66-4GN4-ZK07R21T40

Key Features

  • 1Handle up to 6300 A (AC) and 4000 A (DC) with full IEC compliance. 2、Apply flexibly as incoming, distribution, tie, or outgoing circuit breakers. 3、Monitor and diagnose systems in real-time with advanced ETU communication. 4、Retrofit easily using a modular design for future upgrades and accessories. 5、Operate reliably in diverse climates per IEC 60068-2-30 standards.
Product Details
3WL1216-3CB66-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1216-3CB66-4GN4-ZK07R21T40

Specifications may be subject to change without notice