5SY5403-6CC
Product ID:197556
Updated: 2026/7/3

Key Features
- 1Handle up to 10kA breaking capacity for robust protection.
- 2Support both 880V DC and 400V AC systems universally.
- 3Utilize a compact design for space-constrained installations.
- 4Detach wires easily with dual-chamber, tool-free terminals.
- 5Meet IEC/EN 60898-1 and UL 1077 safety standards.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Installation Module | 4 | Specification | 5SY5【0.3-80A】 |
| Number of Poles | 4P | Trip Unit | B【B characteristic curve】 |
| Breaking Capacity Icn(kA) per IEC60898 Standard | 10 | Rated Current In(A) | 3 |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 5SY5403-6CC |
Specifications may be subject to change without notice
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