Siemens 3RH2 Contactor Relay, 12V dc Coil, 4-Pole, 10 A, 2.8 W 12V dc, 2 NO/2 NC, 690V
- RS stock no.:
- 904-807
- Mfr. Part No.:
- 3RH2122-2LA40-1AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 1 484,00
(exc. VAT)
R 1 706,60
(inc. VAT)
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- Shipping from 28 October 2026
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Units | Per unit |
|---|---|
| 1 + | R 1,484.00 |
*price indicative
- RS stock no.:
- 904-807
- Mfr. Part No.:
- 3RH2122-2LA40-1AA0
- 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 | |
| Coil Voltage | 12V dc | |
| Number of Poles | 4 | |
| Contact Voltage | 690V | |
| Contact Current | 10A | |
| Power Rating | 2.8W | |
| Series | 3RH2 | |
| Function | Safety | |
| Mount Type | Screw and Snap-On | |
| Normal State Configuration | 2 NO/2 NC | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 4 | |
| Terminal Type | Screw Terminal | |
| Control Circuit Voltage Uc | 12V dc | |
| Minimum Operating Temperature | -25°C | |
| Contactor Application | Contactor Relay | |
| Operational Current Ie | 10A | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | CSA | |
| Width | 45mm | |
| Length | 70mm | |
| Depth | 73mm | |
| Pole and Throw Configuration | 4 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor Relay | ||
Coil Voltage 12V dc | ||
Number of Poles 4 | ||
Contact Voltage 690V | ||
Contact Current 10A | ||
Power Rating 2.8W | ||
Series 3RH2 | ||
Function Safety | ||
Mount Type Screw and Snap-On | ||
Normal State Configuration 2 NO/2 NC | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 4 | ||
Terminal Type Screw Terminal | ||
Control Circuit Voltage Uc 12V dc | ||
Minimum Operating Temperature -25°C | ||
Contactor Application Contactor Relay | ||
Operational Current Ie 10A | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals CSA | ||
Width 45mm | ||
Length 70mm | ||
Depth 73mm | ||
Pole and Throw Configuration 4 | ||
- COO (Country of Origin):
- DE
The Siemens coupling contactor relay designed for efficient switching of auxiliary circuits. It features a robust construction suitable for PLC outputs, ensuring reliability in operation across various applications.
Two normally open (NO) and two normally closed (NC) contacts enhance circuit flexibility
Operates at 12 V DC, with an adjustable power factor of 0.7 to 1.25
Rated insulation voltage of 690 V provides substantial surge voltage resistance
Mechanical service life rated at 30 million operating cycles ensures long-lasting performance
Related links
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