5TT5840-2
Product ID:207888
Updated: 2026/7/2

Key Features
- 1Handle up to 40A current for demanding industrial loads.
- 2Operate reliably with a wide 230-400V AC voltage range.
- 3Connect multiple circuits using four normally open (NO) contacts.
- 4Control efficiently with a low 24V AC trigger signal.
- 5Integrate seamlessly into Siemens and standard automation systems.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Installation Module: | 2 | Description | 5TT5 40A 4NO 24AC; Rated Current 40A; 4NO |
| Contacts: | 4NO | Rated Voltage: | 400 |
| Other | 24VAC | In(A): | 40 |
| Lifecycle | Delivery Release (PM300) | Country of Origin | Germany |
| ECCN | N | AL | N |
| Model | 5TT5840-2 |
Specifications may be subject to change without notice
Still deciding on 5TT5840-2?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
