3WL1116-3NB66-4GA4-ZF12F36R15R21T40

Product ID:211846
Updated: 2026/4/8
Siemens 3WL1116-3NB66-4GA4-ZF12F36R15R21T40

Key Features

  • 1Engineer reliability with a high-performance design for demanding electrical systems. 2、Protect complex circuits using a 3-pole configuration for precise control. 3、Simplify installation and maintenance with a withdrawable design and guide frame. 4、Ensure safety and global compliance by meeting IEC standards (In=1600A to 690V). 5、Guard against overloads with advanced overcurrent protection (Icu=66kA at 500V).
Product Details
3WL1116-3NB66-4GA4-ZF12F36R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-3NB66-4GA4-ZF12F36R15R21T40

Specifications may be subject to change without notice