Siemens SIRIUS 3RF31 Series Solid State Relay, 25 A Load, Screw Fixing Mount, 460 V Load, 24V dc Control
- RS Stock No.:
- 890-570
- Mfr. Part No.:
- 3RF3125-1BA04
- Brand:
- Siemens
Subtotal (1 unit)*
£53.00
(exc. VAT)
£63.60
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 28 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £53.00 |
*price indicative
- RS Stock No.:
- 890-570
- Mfr. Part No.:
- 3RF3125-1BA04
- 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 | |
| Maximum Load Current | 25A | |
| Product Type | Solid State Relay | |
| Mount Type | Screw Fixing | |
| Maximum Load Voltage | 460V | |
| Minimum Load Voltage | 48V | |
| Minimum Control Voltage | 15V | |
| Maximum Control Voltage | 24V dc | |
| Series | SIRIUS 3RF31 | |
| Terminal Type | Screw Terminal | |
| IP Rating | IP20 | |
| Contact Configuration | 1 NO | |
| Switching Function | Instantaneous Switching | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 60°C | |
| Width | 22.5mm | |
| Standards/Approvals | UR | |
| Length | 48mm | |
| Height | 85mm | |
| Off State Leakage Current | 10mA | |
| Output Type | Thyristor | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Maximum Load Current 25A | ||
Product Type Solid State Relay | ||
Mount Type Screw Fixing | ||
Maximum Load Voltage 460V | ||
Minimum Load Voltage 48V | ||
Minimum Control Voltage 15V | ||
Maximum Control Voltage 24V dc | ||
Series SIRIUS 3RF31 | ||
Terminal Type Screw Terminal | ||
IP Rating IP20 | ||
Contact Configuration 1 NO | ||
Switching Function Instantaneous Switching | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 60°C | ||
Width 22.5mm | ||
Standards/Approvals UR | ||
Length 48mm | ||
Height 85mm | ||
Off State Leakage Current 10mA | ||
Output Type Thyristor | ||
- COO (Country of Origin):
- DE
The Siemens Solid State Relay designed for instantaneous switching, specifically engineered for use with heat sinks and suitable for various demanding electrical applications. Its Compact design enhances versatility in installation.
Power loss maximum rated at 30 VA for energy efficiency
Boasts a high insulation voltage rate of 600 V for reliability
Operational current reaches up to 25 A, supporting substantial loads
Features a quick ON/OFF delay time of 1 MS for responsive control
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