Siemens SIRIUS 3RF30 Series Solid State Relay, 50 A Load, Screw Fixing Mount, 460 V Load, 30V dc Control
- RS Stock No.:
- 890-679
- Mfr. Part No.:
- 3RF3050-1AA44
- Brand:
- Siemens
Subtotal (1 unit)*
£61.69
(exc. VAT)
£74.03
(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 + | £61.69 |
*price indicative
- RS Stock No.:
- 890-679
- Mfr. Part No.:
- 3RF3050-1AA44
- 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 | 50A | |
| Mount Type | Screw Fixing | |
| Maximum Load Voltage | 460V | |
| Minimum Load Voltage | 48V | |
| Maximum Control Voltage | 30V dc | |
| Minimum Control Voltage | 4V | |
| Series | SIRIUS 3RF30 | |
| Terminal Type | Screw Terminal | |
| Contact Configuration | 1 NO | |
| IP Rating | IP20 | |
| Switching Function | Zero Point | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 60°C | |
| Length | 48mm | |
| Height | 58mm | |
| Width | 45mm | |
| Standards/Approvals | UR | |
| Off State Leakage Current | 10mA | |
| Output Type | AC, Thyristor | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Solid State Relay | ||
Maximum Load Current 50A | ||
Mount Type Screw Fixing | ||
Maximum Load Voltage 460V | ||
Minimum Load Voltage 48V | ||
Maximum Control Voltage 30V dc | ||
Minimum Control Voltage 4V | ||
Series SIRIUS 3RF30 | ||
Terminal Type Screw Terminal | ||
Contact Configuration 1 NO | ||
IP Rating IP20 | ||
Switching Function Zero Point | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 60°C | ||
Length 48mm | ||
Height 58mm | ||
Width 45mm | ||
Standards/Approvals UR | ||
Off State Leakage Current 10mA | ||
Output Type AC, Thyristor | ||
- COO (Country of Origin):
- DE
The Siemens SIRIUS Solid State Relay serves the primary function of controlling electrical loads through high-performance switching capabilities, specifically designed for use with heat sinks.
Maximal power loss reaches 51 VA
Operates within a temperature range of -25 to +60 °C
Designed with IP20 protection class for enhanced durability
Can withstand surge voltages up to 6 kV
Compatible with screw-type terminals for secure connections
Handles operational currents up to 50 A with great efficiency
Related links
- Siemens SIRIUS 3RF30 Series Solid State Relay Screw Fixing Mount 24V dc Control
- Siemens SIRIUS 3RF30 Series Solid State Relay Screw Fixing Mount 30V dc Control
- Siemens SIRIUS 3RF30 Series Solid State Relay Screw Fixing Mount 30V dc Control
- Siemens SIRIUS 3RF33 Series Solid State Contactor Screw Fixing 460 V Load, 30V dc Control
- Siemens SIRIUS 3RF33 Series Solid State Contactor Screw Fixing 460 V Load, 30V dc Control
- Siemens SIRIUS 3RF33 Series Solid State Contactor Screw Fixing 460 V Load, 30V dc Control
- Siemens SIRIUS 3RF30 Series Solid State Relay Screw Fixing Mount 24V dc Control
- Siemens SIRIUS 3RF30 Series Solid State Relay Screw Fixing Mount 24V dc Control