5SY4163-6
Product ID:158685
Updated: 2026/4/6

Key Features
- 1Provide reliable 63A branch circuit protection. 2、Ensure fast and accurate fault detection for safety. 3、Mount easily on a standard 35mm DIN rail. 4、Operate robustly with an IP20/IP40 enclosure. 5、Simplify installation in compact spaces with 90x18x76mm dimensions.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Protection Rating IP | IP20 | Overvoltage Category | 3 |
| Current Limiting Class | 3 | Release Characteristic | B |
| Voltage Type | AC | Lifecycle | Delivery Release (PM300) |
| Country of Origin | Germany | ECCN | N |
| AL | N | Model Number | 5SY4163-6 |
Specifications may be subject to change without notice
