3US5040-0A
Product ID:132662
Updated: 2026/4/3

Key Features
- 1Ensure precise tripping with a 0.1-0.16A rating and 10A class. 2、Enhance control reliability using 1 NO + 1 NC auxiliary contacts. 3、Integrate easily into panels with its compact Size 0 design. 4、Achieve consistent performance via high-quality Siemens components. 5、Meet key industry standards including eClass 5.1, 6, and ETIM 7.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Operating Ambient Temperature | -40~+70°C | Operating Altitude | 2000m |
| Rated Voltage | AC400V | Matching Contactor | S0 [3TS29/30/31/32] |
| Mounting Method | Plug-in Installation with Contactor | Specification | S0 |
| Load Class | CLASS 10 | Current Setting Range | 0.1-0.16A |
| Rated Current (AC-3) | Max 18A for S0 Size | Series | 3US5/6 Series |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model | 3US5040-0A |
Specifications may be subject to change without notice
