5SU9156-7KK40
Product ID:199522
Updated: 2026/4/3

Key Features
- 1Detect and interrupt ground faults with 10mA sensitivity. 2、Handle robust loads up to 40A for various applications. 3、Save panel space with compact 90x36x77 mm dimensions. 4、Enhance safety using touch protection and halogen-free materials. 5、Ensure compliance with IEC 60947-2 and EN 60898 standards.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Description | 5SU9_A_0.01 1P+N C40 6KA; Rated Current 40A; Breaking Capacity 6kA; Trip Unit C; 1P+N; Residual Current 10mA; Type A; Electronic | Testing Method: (ELE: Electronic, ELM: Electromagnetic) | Electronic |
| Leakage Current Type: | A | 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): | 40 | Lifecycle | Delivery Release (PM300) |
| Country of Origin | China | ECCN | N |
| AL | N | Model Number | 5SU9156-7KK40 |
Specifications may be subject to change without notice
