5SU1356-6KK40
Product ID:98656
Updated: 2026/7/2

Key Features
- 1Achieve precise 30 mA trip sensitivity for enhanced personnel and equipment protection.
- 2Ensure robust safety with a high 6 kA short-circuit current rating.
- 3Support diverse applications with a reliable 40 A current rating.
- 4Provide comprehensive dual-pole protection using a 2P configuration.
- 5Manage balanced and unbalanced loads efficiently with Type A, 1P+N design.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Description | 5SU1_A_0.03 1P+N B40 6KA; Rated Current 40A; Breaking Capacity 6KA; Trip Unit B; 1P+N; Residual Current 30mA; Type A; Electromagnetic | Testing Method: (ELE: Electronic, ELM: Electromagnetic) | Electromagnetic |
| Type of Residual Current: | A | Residual Current: | 30mA |
| Breaking Capacity Icn(kA): Standard IEC60898 | 6 | Product Type: | Residual Current Circuit Breaker with Overcurrent Protection |
| Trip Unit: | B【B characteristic curve】 | Number of Poles: | 1P+N |
| In(A): | 40 | Lifecycle | Delivery Release (PM300) |
| Country of Origin | Germany | ECCN | N |
| AL | N | Model Number | 5SU1356-6KK40 |
Specifications may be subject to change without notice
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