Siemens, 3RH2 Contactor Relay 1 NO/3 NC, 10A Contact Rating, 32V dc
- RS stock no.:
- 156-225
- Mfr. Part No.:
- 3RH2431-1LW80-0LA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 3 795,93
(exc. VAT)
R 4 365,32
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 24 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 3,795.93 |
*price indicative
- RS stock no.:
- 156-225
- Mfr. Part No.:
- 3RH2431-1LW80-0LA0
- Manufacturer:
- Siemens
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Contactor Relay | |
| Relay Contact Current | 10A | |
| Mount Type | Screw and Snap-On | |
| Series | 3RH2 | |
| Terminal Type | Screw | |
| Normal State Configuration | 1 NO/3 NC | |
| IP Rating | IP20 | |
| Number of Auxiliary Contacts | 4 | |
| Minimum Operating Temperature | -40°C | |
| Width | 90mm | |
| Maximum Operating Temperature | 70°C | |
| Length | 57.5mm | |
| Depth | 117mm | |
| Standards/Approvals | UL, UKCSA, EAC, CE, CCC | |
| Control Voltage | 32V dc | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor Relay | ||
Relay Contact Current 10A | ||
Mount Type Screw and Snap-On | ||
Series 3RH2 | ||
Terminal Type Screw | ||
Normal State Configuration 1 NO/3 NC | ||
IP Rating IP20 | ||
Number of Auxiliary Contacts 4 | ||
Minimum Operating Temperature -40°C | ||
Width 90mm | ||
Maximum Operating Temperature 70°C | ||
Length 57.5mm | ||
Depth 117mm | ||
Standards/Approvals UL, UKCSA, EAC, CE, CCC | ||
Control Voltage 32V dc | ||
- COO (Country of Origin):
- DE
The Siemens Contactor relay is designed for railway applications, offering seamless operation with three normally open contacts. Optimised for high performance, it integrates advanced features such as an auxiliary switch block and a variable power supply that accommodates both low and high voltage settings. With a mechanical service life of five million cycles, it ensures reliable operation even under demanding conditions.
Compact size for versatile mounting options
Offers high shock resistance for enhanced durability
Incorporates an integrated varistor for surge protection
High mechanical service life ensures long term reliability
Provides multiple contact configurations to suit various needs
Equipped with an auxiliary switch for expanded functionality