5SU1656-1KK40
Product ID:165681
Updated: 2026/4/3
Key Features
- 1Achieve high-performance circuit protection with a 6 kA breaking capacity. 2、Detect and interrupt ground faults reliably with 300 mA residual current protection. 3、Simplify installations using the versatile 1P+N configuration. 4、Operate safely with a 40 A rated current and 230 V AC voltage. 5、Ensure secure operation in distribution boards meeting IP20 standards.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Description | 5SU1_AC_0.3 1P+N C40 6KA; Rated Current 40A; Breaking Capacity 6KA; Trip Unit C; 1P+N; Residual Current 300mA; AC; Electromagnetic | Testing Method: (ELE: Electronic, ELM: Electromagnetic) | Electromagnetic |
| Leakage Current Type: | AC | Residual Current: | 300mA |
| 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 | Germany | ECCN | N |
| AL | N | Model Number | 5SU1656-1KK40 |
Specifications may be subject to change without notice