Siemens SIRIUS 3RH2 Contactor Relay, 24 V dc Coil, 10 A, 4NO + 4NC, 690 V ac
- RS Stock No.:
- 203-2090
- Distrelec Article No.:
- 301-39-464
- Mfr. Part No.:
- 3RH2244-1BB40
- Brand:
- Siemens
Subtotal (1 unit)*
£52.30
(exc. VAT)
£62.76
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 24 unit(s) ready to ship
- Plus 17 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £52.30 |
*price indicative
- RS Stock No.:
- 203-2090
- Distrelec Article No.:
- 301-39-464
- Mfr. Part No.:
- 3RH2244-1BB40
- 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 | 24 V dc | |
| Contact Voltage Rating | 690 V ac | |
| Contact Current Rating | 10 A | |
| Series | 3RH2 | |
| Range | SIRIUS | |
| Normal State Configuration | 4NO + 4NC | |
| Number Of Auxiliary Contacts | 8 | |
| Auxiliary Contact Configuration | 4NO + 4NC | |
| Terminal Type | Screw | |
| Length | 57.5mm | |
| Width | 45mm | |
| Depth | 117mm | |
| Minimum Operating Temperature | -25°C | |
| Load Current | 10A | |
| Load Voltage | 690V ac | |
| Maximum Operating Temperature | +60°C | |
| Control Voltage | 24 Vdc | |
| Mounting Style | DIN Rail | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 24 V dc | ||
Contact Voltage Rating 690 V ac | ||
Contact Current Rating 10 A | ||
Series 3RH2 | ||
Range SIRIUS | ||
Normal State Configuration 4NO + 4NC | ||
Number Of Auxiliary Contacts 8 | ||
Auxiliary Contact Configuration 4NO + 4NC | ||
Terminal Type Screw | ||
Length 57.5mm | ||
Width 45mm | ||
Depth 117mm | ||
Minimum Operating Temperature -25°C | ||
Load Current 10A | ||
Load Voltage 690V ac | ||
Maximum Operating Temperature +60°C | ||
Control Voltage 24 Vdc | ||
Mounting Style DIN Rail | ||
- COO (Country of Origin):
- DE
Siemens 3RH2 Series Contactor Relay, 24V DC Coil Voltage, 10A Current Rating - 3RH2244-1BB40
This contactor relay is designed for reliable control in industrial applications. Featuring a size S00 configuration, it operates efficiently at a coil voltage of 24V DC. With an optimal load voltage of 690V AC and compact dimensions of 57.5mm x 45mm x 117mm, it is ideal for DIN rail mounting, ensuring straightforward installation in various setups.
Features & Benefits
• Supports a control voltage of 24V DC for versatile applications
• Designed with a 10A contact current rating for robust performance
• Shock resistance ensures durability during intense operational conditions
• Compact design tailored for convenient DIN rail mounting
• Designed with a 10A contact current rating for robust performance
• Shock resistance ensures durability during intense operational conditions
• Compact design tailored for convenient DIN rail mounting
Applications
• Used for controlling motors in automation processes
• Ideal for circuit control in electrical panels
• Suitable for switching devices in manufacturing equipment
• Applied in safety circuits where reliability is crucial
• Ideal for circuit control in electrical panels
• Suitable for switching devices in manufacturing equipment
• Applied in safety circuits where reliability is crucial
What operating temperature range can be expected from this relay?
The relay operates effectively between -25°C and +60°C, making it suitable for a variety of environments.
How does the auxiliary contact configuration benefit circuit design?
The 4NO + 4NC auxiliary configuration allows for enhanced control options, ensuring seamless integration into complex electrical systems.
What is the significance of the mechanical service life rating?
A mechanical service life of 10 million cycles indicates high durability, reducing the frequency of replacements and associated downtime.
What types of connections does this relay support?
It features screw-type terminals compatible with various conductor sizes, ensuring secure and reliable connections for different setups.