Siemens, 3RH2 Contactor Relay 2 NC/2 NO, 10A Contact Rating, 48V dc
- RS stock no.:
- 156-222
- Mfr. Part No.:
- 3RH2422-1BW40
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 2 711,34
(exc. VAT)
R 3 118,04
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 26 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 2,711.34 |
*price indicative
- RS stock no.:
- 156-222
- Mfr. Part No.:
- 3RH2422-1BW40
- 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 | |
| Normal State Configuration | 2 NC/2 NO | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Number of Auxiliary Contacts | 4 | |
| Width | 90mm | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 60°C | |
| Length | 57.5mm | |
| Standards/Approvals | CCC, CE, EAC, UKCSA, UL | |
| Depth | 73mm | |
| Control Voltage | 48V dc | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor Relay | ||
Relay Contact Current 10A | ||
Mount Type Screw and Snap-On | ||
Series 3RH2 | ||
Normal State Configuration 2 NC/2 NO | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Number of Auxiliary Contacts 4 | ||
Width 90mm | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 60°C | ||
Length 57.5mm | ||
Standards/Approvals CCC, CE, EAC, UKCSA, UL | ||
Depth 73mm | ||
Control Voltage 48V dc | ||
The Siemens Contactor Relay is designed for enhanced performance in demanding applications. It features a latched design with 2 normally open and 2 normally closed contacts, making it suitable for various control tasks. Built with robust materials to ensure longevity, this product optimally operates at a voltage of 48 V DC, functioning seamlessly in extreme ambient temperatures.
High insulation voltage up to 690 V
Integrated auxiliary switch
Screw terminals for secure connections
Reliable with minimal fault rate in auxiliary contacts
Flexible mounting options