5SY7463-8MA
Product ID:120772
Updated: 2026/7/3

Key Features
- 1Deliver high-performance protection for 400V, 15kA applications.
- 2Install easily in tight spaces with a compact 70mm design.
- 3Meet basic electrical protection needs reliably.
- 4Comply with industry standards including REACH.
- 5Ensure durable operation in harsh electrical environments.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Installation Module | 4 | Specification | 5SY7【0.3-63A】 |
| Number of Poles | 4P | Trip Unit | MA【Single Magnetic】 |
| Breaking Capacity Icu(kA) per IEC60947 Standard | 15 | Rated Current In(A) | 63 |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 5SY7463-8MA |
Specifications may be subject to change without notice
Still deciding on 5SY7463-8MA?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
