Siemens Solid State Relay, DIN Rail Mount
- RS Stock No.:
- 213-0454
- Mfr. Part No.:
- 3RF3405-1BB04
- Brand:
- Siemens
Subtotal (1 unit)*
£144.15
(exc. VAT)
£172.98
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 1 unit(s) ready to ship from another location
- Plus 999,999,998 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £144.15 |
*price indicative
- RS Stock No.:
- 213-0454
- Mfr. Part No.:
- 3RF3405-1BB04
- 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 | |
| Mounting Type | DIN Rail Mount | |
| Number of Poles | 3 | |
| Terminal Type | Screw | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Mounting Type DIN Rail Mount | ||
Number of Poles 3 | ||
Terminal Type Screw | ||
- COO (Country of Origin):
- DE
Siemens 3RF3 Series Solid State Contactor, 24V Coil Voltage, 48 to 480V AC Contact Voltage Rating - 3RF3405-1BB04
This solid state contactor is essential for efficient electrical management in industrial applications. It offers rapid switching capabilities for three-phase AC circuits, enhancing operational efficiency while minimising mechanical wear compared to conventional contactors. Its durable design ensures longevity in harsh conditions, making it crucial for automation and electrical systems.
Features & Benefits
• Operates at a control voltage of 24 V DC for reliable functionality
• Rated for load voltages from 48 V to 480 V AC to accommodate various applications
• Designed with a contact current rating of 5.2 A for dependable operation
• Compact DIN rail mount configuration optimises space during installation
• Functions with low power loss, promoting energy efficiency
• Built to endure extreme temperatures from -25 to +60°C
• Rated for load voltages from 48 V to 480 V AC to accommodate various applications
• Designed with a contact current rating of 5.2 A for dependable operation
• Compact DIN rail mount configuration optimises space during installation
• Functions with low power loss, promoting energy efficiency
• Built to endure extreme temperatures from -25 to +60°C
Applications
• Used in industrial automation systems
• Suitable for controlling three-phase motors in manufacturing processes
• Utilised in heating and lighting applications within commercial buildings
• Compatible for integration within control panels for machinery
• Suitable for controlling three-phase motors in manufacturing processes
• Utilised in heating and lighting applications within commercial buildings
• Compatible for integration within control panels for machinery
What is the lifespan of the contactor under heavy usage?
The anticipated lifespan under demanding conditions is around 76 years.
How does the contactor perform in varying environmental conditions?
It functions effectively within ambient temperatures of -25 to +60°C.
Can this contactor be mounted vertically?
Yes, it is designed for vertical mounting on a DIN rail.
What occurs if the control voltage drops below the specified range?
The contactor may not perform accurately or may fail to switch.
Is it compatible with standard electrical terminals?
Yes, it features screw-type terminals suitable for conventional connections.
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