Siemens SIRIUS 3RF31 Series Solid State Relay, 50 A Load, Screw Fixing Mount, 600 V Load, 230V ac Control
- RS Stock No.:
- 890-686
- Mfr. Part No.:
- 3RF3150-2AA26
- Brand:
- Siemens
Subtotal (1 unit)*
£89.69
(exc. VAT)
£107.63
(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 + | £89.69 |
*price indicative
- RS Stock No.:
- 890-686
- Mfr. Part No.:
- 3RF3150-2AA26
- 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 | 50A | |
| Product Type | Solid State Relay | |
| Mount Type | Screw Fixing | |
| Maximum Load Voltage | 600V | |
| Minimum Load Voltage | 48V | |
| Minimum Control Voltage | 110V | |
| Maximum Control Voltage | 230V ac | |
| Series | SIRIUS 3RF31 | |
| Terminal Type | Spring Load Terminal | |
| IP Rating | IP20 | |
| Contact Configuration | 1 NO | |
| Switching Function | Zero Point | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 60°C | |
| Length | 48mm | |
| Standards/Approvals | UR | |
| Width | 22.5mm | |
| Height | 85mm | |
| Off State Leakage Current | 10mA | |
| Output Type | Thyristor | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Maximum Load Current 50A | ||
Product Type Solid State Relay | ||
Mount Type Screw Fixing | ||
Maximum Load Voltage 600V | ||
Minimum Load Voltage 48V | ||
Minimum Control Voltage 110V | ||
Maximum Control Voltage 230V ac | ||
Series SIRIUS 3RF31 | ||
Terminal Type Spring Load Terminal | ||
IP Rating IP20 | ||
Contact Configuration 1 NO | ||
Switching Function Zero Point | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 60°C | ||
Length 48mm | ||
Standards/Approvals UR | ||
Width 22.5mm | ||
Height 85mm | ||
Off State Leakage Current 10mA | ||
Output Type Thyristor | ||
- COO (Country of Origin):
- DE
The Siemens Solid State Relay offers reliable performance for controlling AC power. Designed for use with heat sinks, it is Ideal for demanding applications requiring precise switching and exceptional durability.
Zero-point switching functionality ensures high operational accuracy
High blocking voltage enables efficient performance in demanding electrical conditions
Compact dimensions make it suitable for space-constrained installations
Spring-loaded terminals ensure secure connections for enhanced reliability
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