Siemens Solid State Relay, 20 A Load, Panel Mount, 460 V Load, 24 V dc Control
- RS Stock No.:
- 472-8976
- Mfr. Part No.:
- 3RF2020-1AA04
- Brand:
- Siemens
1 In Global stock for delivery within 10 working day(s)
Added
Price (ex. GST) Each
$192.53
(exc. GST)
$211.78
(inc. GST)
| Units | Per unit |
| 1 - 2 | $192.53 |
| 3 - 4 | $184.84 |
| 5 + | $177.15 |
- RS Stock No.:
- 472-8976
- Mfr. Part No.:
- 3RF2020-1AA04
- Brand:
- Siemens
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
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 | 20 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 Crossing |
| Control Voltage Range | 15 → 24 V dc |
| Minimum Load Current | 0.1 A |
| Contact Configuration | SPST |
| Terminal Type | Screw |
| Output Device | Thyristor |
| Load Voltage Range | 230 → 460V |
| Maximum Turn On Time | 1 (+1/2 cycle) ms |
| Dimensions | 45 x 48 x 57.6mm |
| Maximum Operating Temperature | +60°C |
| Operating Temperature Range | -25 → +60°C |
| Length | 45mm |
| Off State Leakage Current | 10 mA |
| Height | 57.6mm |
| Minimum Operating Temperature | -25°C |
| Depth | 48mm |