Siemens 3RH2 Contactor Relay, 230V ac Coil, 4-Pole, 10 A 690V ac, 3 NO/1 NC, 690V ac
- RS Stock No.:
- 746-0749
- Distrelec Article No.:
- 136-23-017
- Mfr. Part No.:
- 3RH2131-1AP00
- Brand:
- Siemens
Subtotal (1 unit)*
£31.10
(exc. VAT)
£37.32
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 35 unit(s) shipping from 20 April 2026
- Plus 11 unit(s) shipping from 20 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £31.10 |
*price indicative
- RS Stock No.:
- 746-0749
- Distrelec Article No.:
- 136-23-017
- Mfr. Part No.:
- 3RH2131-1AP00
- 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 ac | |
| Product Type | Contactor Relay | |
| Number of Poles | 4 | |
| Contact Voltage | 690V ac | |
| Contact Current | 10A | |
| Series | 3RH2 | |
| Mount Type | DIN Rail | |
| Normal State Configuration | 3 NO/1 NC | |
| Auxiliary Contact Configuration | 1 NO/3 NC | |
| Number of Auxiliary Contacts | 4 | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 690V ac | |
| Operational Current Ie | 10A | |
| Maximum Operating Temperature | 60°C | |
| Width | 45mm | |
| Length | 58mm | |
| Standards/Approvals | CCC, CE, CSA, EAC, IEC 60529, IEC 60947-5-1, IEC 61508, UL | |
| Depth | 73mm | |
| Pole and Throw Configuration | 3 NO/1 NC | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 230V ac | ||
Product Type Contactor Relay | ||
Number of Poles 4 | ||
Contact Voltage 690V ac | ||
Contact Current 10A | ||
Series 3RH2 | ||
Mount Type DIN Rail | ||
Normal State Configuration 3 NO/1 NC | ||
Auxiliary Contact Configuration 1 NO/3 NC | ||
Number of Auxiliary Contacts 4 | ||
Terminal Type Screw | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 690V ac | ||
Operational Current Ie 10A | ||
Maximum Operating Temperature 60°C | ||
Width 45mm | ||
Length 58mm | ||
Standards/Approvals CCC, CE, CSA, EAC, IEC 60529, IEC 60947-5-1, IEC 61508, UL | ||
Depth 73mm | ||
Pole and Throw Configuration 3 NO/1 NC | ||
- Datasheet_3RH2131-1AP00
- Sirius Innovation Accessory Guide
- Sirius Innovation Catalogue
- Sirius Innovations Switching Devices
- Solutions for frequent switching or soft starting
- Basic Information
- Siemens Sirius Migration
- Sirius: Migrating From Classic to Innovation
- Environmental Product Declaration - Overview
- Environmental Product Declaration
- Instruction Sheet - 3RH21 Series
- COO (Country of Origin):
- DE
Siemens 3RH2 Series Contactor, 230V AC Coil Voltage, 3NO + 1NC Normal State Configuration - 3RH2131-1AP00
This industrial component is crucial for control functions in electrical circuits, particularly within automation environments. The contactor is designed to handle substantial loads, ensuring the safe and efficient operation of machinery. Its sturdy construction and dependable performance make it essential for optimising industrial processes.
Features & Benefits
• 230V AC operation enhances energy efficiency
• 4 pole configuration enables versatile connectivity
• 3NO 1NC arrangement provides operational flexibility
• Rated for contact voltage up to 690V AC
• Features screw terminals for straightforward installation
• Mechanical service life of 30 million cycles promotes durability
Applications
• Used in motor control circuits for industrial machinery
• Applicable in automation systems for power distribution
• Integrated into control panels for effective circuit management
• Employed in HVAC systems to handle high loads
What load ratings can be handled with this component?
It can support contact current ratings of up to 10A.
Is it suitable for use in harsh environments?
This component operates efficiently within a temperature range of -25°C to +60°C.
What installation methods are recommended for optimal positioning?
It can be mounted on a vertical surface and tilted for accessibility.
How do I ensure compatibility with existing systems?
Review operational voltage and current specifications to confirm alignment with your setup.
What factors affect its lifespan and performance?
Frequent switching and the nature of operational environments can influence its operational cycles and service life.