3US5840-2E
Product ID:116061
Updated: 2026/7/2

Key Features
- 1Ensure precise tripping with high-accuracy 10A class reliability.
- 2Protect circuits across a versatile 25-40 A current range.
- 3Integrate easily using a compact, space-saving design.
- 4Gain comprehensive control via 1 NO + 1 NC contact configuration.
- 5Simplify installation with compatibility for 3TS47-50 AUX contacts.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Operating Ambient Temperature | -40~+70°C | Operating Altitude | Up to 2000m |
| Rated Voltage | AC400V | Matching Contactor | S3/S4 [3TS47/48/49/50] |
| Mounting Method | Plug-in installation with contactor | Specification | S3/S4 |
| Load Class | CLASS 10 | Current Setting Range | 25-40A |
| Rated Current (AC-3) | Up to 105A for S3/S4 sizes | Product Series | 3US5/6 Series |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3US5840-2E |
Specifications may be subject to change without notice
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