Siemens 5TT5042 Installation Contactor, 230V Coil, 4-Pole, 40 A, 4 W 230V, 2 NO/2 NC, 400V
- RS Stock No.:
- 158-034
- Distrelec Article No.:
- 300-21-883
- Mfr. Part No.:
- 5TT5042-0
- Brand:
- Siemens
Subtotal (1 unit)*
£112.08
(exc. VAT)
£134.50
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 06 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £112.08 |
*price indicative
- RS Stock No.:
- 158-034
- Distrelec Article No.:
- 300-21-883
- Mfr. Part No.:
- 5TT5042-0
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Coil Voltage | 230V | |
| Product Type | Installation Contactor | |
| Number of Poles | 4 | |
| Contact Voltage | 400V | |
| Contact Current | 40A | |
| Series | 5TT5042 | |
| Power Rating | 4W | |
| Normal State Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 4 | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Contactor Application | Installation Contactor | |
| Control Circuit Voltage Uc | 230V | |
| Width | 54mm | |
| Length | 71mm | |
| Standards/Approvals | No | |
| Depth | 71mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 230V | ||
Product Type Installation Contactor | ||
Number of Poles 4 | ||
Contact Voltage 400V | ||
Contact Current 40A | ||
Series 5TT5042 | ||
Power Rating 4W | ||
Normal State Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 4 | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Contactor Application Installation Contactor | ||
Control Circuit Voltage Uc 230V | ||
Width 54mm | ||
Length 71mm | ||
Standards/Approvals No | ||
Depth 71mm | ||
- COO (Country of Origin):
- SI
The Siemens Insta Contactor is designed with an impressive operating voltage of 400 V as well as a supply voltage rated at 230 V AC. Its compact design includes a height of 90 mm, a width of 53.5 mm, and a depth of 71 mm, ensuring compatibility with various installations. With a power loss of only 4 W under rated current conditions, it optimises energy efficiency while maintaining robust performance.
2 NO and 2 NC contacts for versatile control
IP20 protection class
Lightweight at 150 g
Supports supplementary devices
Spacers for heat dissipation