Siemens Solid State Relay, 50 A Load, Panel Mount, 460 V Load, 24 V dc Control
- RS Stock No.:
- 472-9121
- Mfr. Part No.:
- 3RF2050-1AA04
- Brand:
- Siemens
14 In stock - FREE next working day delivery available
3 available from Europe for delivery within 1 working day(s).
Added
Price Each
£48.77
(exc. VAT)
£58.52
(inc. VAT)
| Units | Per unit |
| 1 + | £48.77 |
- RS Stock No.:
- 472-9121
- Mfr. Part No.:
- 3RF2050-1AA04
- Brand:
- Siemens
Technical Reference
Legislation and Compliance
Product Details
3RF20 Series
Self-contained unit
Zero-cross switching
IP20
Efficient thyristors with high reverse voltage
Screw connections for fast and simple connection
Compact and space-saving design, 45mm wide
Frequency 50 / 60Hz
Isolation voltage 600Vac
Zero-cross switching
IP20
Efficient thyristors with high reverse voltage
Screw connections for fast and simple connection
Compact and space-saving design, 45mm wide
Frequency 50 / 60Hz
Isolation voltage 600Vac
Note
Heat sink not included. For load current de-rating and heat sink details see manufacturers datasheet
Zero Voltage Relays
Note
Temperature can affect current rating; please consult the data sheet for potential derating.
Specifications
Attribute | Value |
|---|---|
| Maximum Load Current | 50 A |
| Mounting Type | Panel Mount |
| Maximum Load Voltage | 460 V |
| Minimum Load Voltage | 230 V |
| Minimum Control Voltage | 15 V dc |
| Maximum Control Voltage | 24 V dc |
| Switching Type | Zero Cross |
| Control Voltage Range | 15 → 24 V dc |
| Minimum Load Current | 0.5 A |
| Terminal Type | Screw |
| Contact Configuration | SPST |
| Output Device | Thyristor |
| Load Voltage Range | 230 → 460V |
| Maximum Turn On Time | 1/2 cycle + 1 ms |
| Dimensions | 45 x 48 x 57.6mm |
| Off State Leakage Current | 10 mA |
| Depth | 48mm |
| Height | 57.6mm |
| Maximum Operating Temperature | +60°C |
| Operating Temperature Range | -25 → +60°C |
| Minimum Operating Temperature | -25°C |
| Length | 45mm |
- RS Stock No.:
- 472-9121
- Mfr. Part No.:
- 3RF2050-1AA04
- Brand:
- Siemens
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