5SU9156-7VK25
Product ID:131113
Updated: 2026/7/10

Key Features
- 1Enhance safety with advanced residual current detection for direct/indirect contact protection.
- 2Save space using a compact design ideal for dense distribution board installations.
- 3Handle high currents reliably with a rated breaking capacity of up to 6 kA.
- 4Simplify installation via a user-specific busbar mounting system.
- 5Ensure long-term operation with a service life exceeding 10,000 switching cycles.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Description | 5SU9_A(K)_0.01 1P+N C25 6KA; Rated Current 25A; Breaking Capacity 6kA; Trip Unit C; 1P+N; Residual Current 10mA; A(K); Electronic | Testing Method: (ELE: Electronic, ELM: Electromagnetic) | Electronic |
| Leakage Current Type: | A(K) | Residual Current: | 10 mA |
| Breaking Capacity Icn(kA): Standard IEC60898 | 6 | Product Type: | Residual Current Protective Circuit Breaker |
| Trip Unit: | C【C characteristic curve】 | Number of Poles: | 1P+N |
| In(A): | 25 | Lifecycle | Delivery Release (PM300) |
| Country of Origin | China | ECCN | 9N9999 |
| AL | N | Model Number | 5SU9156-7VK25 |
Specifications may be subject to change without notice
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