Siemens SIRIUS 3RF31 Series Solid State Relay, 90 A Load, Screw Fixing Mount, 600 V Load, 30V dc Control
- RS Stock No.:
- 890-713
- Mfr. Part No.:
- 3RF3190-1AA45
- Brand:
- Siemens
Subtotal (1 unit)*
£80.14
(exc. VAT)
£96.17
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 27 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £80.14 |
*price indicative
- RS Stock No.:
- 890-713
- Mfr. Part No.:
- 3RF3190-1AA45
- 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 | |
| Product Type | Solid State Relay | |
| Maximum Load Current | 90A | |
| Mount Type | Screw Fixing | |
| Maximum Load Voltage | 600V | |
| Minimum Load Voltage | 48V | |
| Maximum Control Voltage | 30V dc | |
| Minimum Control Voltage | 4V | |
| Series | SIRIUS 3RF31 | |
| Terminal Type | Screw Terminal | |
| Contact Configuration | 1 NO | |
| IP Rating | IP20 | |
| Minimum Operating Temperature | -25°C | |
| Switching Function | Zero Point | |
| Maximum Operating Temperature | 60°C | |
| Width | 22.5mm | |
| Length | 48mm | |
| Standards/Approvals | UR | |
| Height | 85mm | |
| Off State Leakage Current | 10mA | |
| Output Type | Thyristor | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Solid State Relay | ||
Maximum Load Current 90A | ||
Mount Type Screw Fixing | ||
Maximum Load Voltage 600V | ||
Minimum Load Voltage 48V | ||
Maximum Control Voltage 30V dc | ||
Minimum Control Voltage 4V | ||
Series SIRIUS 3RF31 | ||
Terminal Type Screw Terminal | ||
Contact Configuration 1 NO | ||
IP Rating IP20 | ||
Minimum Operating Temperature -25°C | ||
Switching Function Zero Point | ||
Maximum Operating Temperature 60°C | ||
Width 22.5mm | ||
Length 48mm | ||
Standards/Approvals UR | ||
Height 85mm | ||
Off State Leakage Current 10mA | ||
Output Type Thyristor | ||
- COO (Country of Origin):
- DE
The Siemens Solid State Relay designed for high-efficiency operation, Ideal for controlling electrical loads with precision across diverse applications.
Rated operational current can reach 50 A, supporting robust load management
Blocking voltage capability is up to 1200 V, ensuring reliable circuit protection
Power loss is limited to a maximum of 83 VA, enhancing energy efficiency
Wide operating voltage range of 48 to 600 V at 50/60 Hz allows versatile use
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- Siemens SIRIUS 3RF31 Series Solid State Relay Screw Fixing Mount 30V dc Control