5SU1354-0KK20
Product ID:175990
Updated: 2026/8/16

Key Features
- 1Provide 10 kA advanced short-circuit protection for maximum electrical safety.
- 2Utilize a compact design to save valuable panel space during installation.
- 3Monitor circuits with 30 mA residual current protection for early fault detection.
- 4Ensure versatile connectivity for 20 A and 230 V AC applications.
- 5Meet IEC/EN 61009 standards for guaranteed compliance and reliability.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Description | 5SU1_AC_0.03 1P+N B20 10KA; Rated Current 20A; Breaking Capacity 10KA; Trip Unit B; 1P+N; Residual Current 30mA; AC; Electromagnetic | Testing Method: (ELE: Electronic, ELM: Electromagnetic) | Electromagnetic |
| Leakage Current Type: | AC | Residual Current: | 30mA |
| Breaking Capacity Icn(kA): Standard IEC60898 | 10 | Product Type: | Residual Current Protective Circuit Breaker |
| Trip Unit: | B【B characteristic curve】 | Number of Poles: | 1P+N |
| In(A): | 20 | Lifecycle | Delivery Release (PM300) |
| Country of Origin | Germany | ECCN | N |
| AL | N | Model Number | 5SU1354-0KK20 |
Specifications may be subject to change without notice
Still deciding on 5SU1354-0KK20?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
