Siemens, 3RH2 Contactor Relay 4 NO, 10A Contact Rating, 24V ac
- RS Stock No.:
- 154-398
- Mfr. Part No.:
- 3RH2440-1AB00
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD191.20
(exc. GST)
SGD208.41
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
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 + | SGD191.20 |
*price indicative
- RS Stock No.:
- 154-398
- Mfr. Part No.:
- 3RH2440-1AB00
- Manufacturer:
- Siemens
Specifications
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 | |
| Series | 3RH2 | |
| Mount Type | Screw and Snap-On | |
| Normal State Configuration | 4 NO | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Number of Auxiliary Contacts | 4 | |
| Minimum Operating Temperature | -25°C | |
| Width | 90mm | |
| Length | 57.5mm | |
| Maximum Operating Temperature | 60°C | |
| Depth | 73mm | |
| Standards/Approvals | EAC, UL, UKCSA, CCC, CE | |
| Control Voltage | 24V ac | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor Relay | ||
Relay Contact Current 10A | ||
Series 3RH2 | ||
Mount Type Screw and Snap-On | ||
Normal State Configuration 4 NO | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Number of Auxiliary Contacts 4 | ||
Minimum Operating Temperature -25°C | ||
Width 90mm | ||
Length 57.5mm | ||
Maximum Operating Temperature 60°C | ||
Depth 73mm | ||
Standards/Approvals EAC, UL, UKCSA, CCC, CE | ||
Control Voltage 24V ac | ||
The Siemens Contactor relay provides reliable and efficient control with four normally open contacts at 24 V AC. Its compact design allows versatile mounting, while its durability and advanced safety features ensure long lasting performance with minimal maintenance. It meets high operational standards and environmental certifications for an eco friendly profile.
Compact design for tight spaces
High lifespan of up to 5 million cycles
Suitable for harsh conditions and extended temperatures
Auxiliary contactor for added versatility
Supports high operational frequencies
Proven safety functions for compliance
Easy access to technical documents and support online
Related links
- Siemens 10A Contact Rating, 24V ac
- Siemens 10A Contact Rating, 24V ac
- Siemens 10A Contact Rating, 110V ac
- Siemens 10A Contact Rating, 240V ac
- Siemens 10A Contact Rating, 220V ac
- Siemens 3RH2 Contactor Relay 4-Pole 4 NO, 690V ac
- Siemens 3RH2 Contactor Relay 10 A 24V ac 690V ac
- Siemens 3RH2 Contactor Relay 4-Pole 2 NO/2 NC, 690V ac