Siemens 3RF23 Series Solid State Relay, 20 A Load, DIN Rail Mount, 230 V Load, 24 V dc Control
- RS stock no.:
- 467-4762
- Mfr. Part No.:
- 3RF2320-1AA02
- Manufacturer:
- Siemens
29 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Not Available for premium delivery
Added
Price (Excl VAT) Each
R 1 561,41
(exc. VAT)
R 1 795,62
(inc. VAT)
| Units | Per unit |
| 1 - 9 | R 1 561,41 |
| 10 - 14 | R 1 522,37 |
| 15 + | R 1 476,70 |
- RS stock no.:
- 467-4762
- Mfr. Part No.:
- 3RF2320-1AA02
- Manufacturer:
- Siemens
Legislation and Compliance
Not Applicable
- COO (Country of Origin):
- DE
Product Details
Contactor - 3RF23 Range
Single phase currents up to 50A AC can be switched
2 voltage ranges available both with 24Vdc control voltage
Isolation voltage; 600Vac
Blocking voltage 800Vac (24-230Vac version), 1200Vac (48-460Vac version)
LED status indicator
Zero point switching for resistive loads
Switching currents rated at 40°C
IP20 rating
Screw terminals
2 voltage ranges available both with 24Vdc control voltage
Isolation voltage; 600Vac
Blocking voltage 800Vac (24-230Vac version), 1200Vac (48-460Vac version)
LED status indicator
Zero point switching for resistive loads
Switching currents rated at 40°C
IP20 rating
Screw terminals
Siemens Solid State Relay, Zero-Cross Switching Type, 20A Current Rating - SIRIUS Classic Series - 3RF2320-1AA02
Power up your circuit in a flash using this solid-state relay from Siemens. It changes an electrical signal to an optical one before sending it to the circuit, meaning it works without any moving contacts. This means there's minimal risk of wear and you get long-lasting performance. The unit uses zero-cross switching, so it turns on when the load voltage is close to zero to minimise noise. Mount it in a snap by simply clipping it to your DIN rail. You can use this device to control your robotics and instrumentation systems.
• IP20 rating means it's finger-safe and protected against objects larger than 12mm
• Broad operating temperature range between -25°C and +60°C for use in challenging environments
• Compact dimensions of 100 (H) x 22.5 (W) x 140.5mm (D) to add minimal bulk to your rail
• Screw terminals for a secure, vibration-proof connection without the need for special tools
• Broad operating temperature range between -25°C and +60°C for use in challenging environments
• Compact dimensions of 100 (H) x 22.5 (W) x 140.5mm (D) to add minimal bulk to your rail
• Screw terminals for a secure, vibration-proof connection without the need for special tools
What's the current rating of this SSR?
This relay has a current rating of 20A, so it's a safe bet for use with heavy-duty equipment.
Zero Voltage Relays
Note
Temperature can affect current rating; please consult the data sheet for potential derating.
Specification
Attribute | Value |
|---|---|
| Maximum Load Current | 20 A |
| Mounting Type | DIN Rail |
| Maximum Load Voltage | 230 V |
| Minimum Load Voltage | 24 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 |
| Range | Sirius Classic |
| Number of Poles | 1 |
| Contact Configuration | SPST |
| Terminal Type | Screw |
| Output Device | Thyristor |
| Relay Type | Solid State Relay |
| Load Voltage Range | 24 → 230V |
| Series | 3RF23 |
| Maximum Turn On Time | 1/2 cycle |
| Dimensions | 22.5 x 140.5 x 100mm |
| Off State Leakage Current | 10 mA |
| Depth | 140.5mm |
| Minimum Operating Temperature | -25°C |
| Operating Temperature Range | -25 → +60°C |
| Height | 100mm |
| Standards Met | EAC |
| Maximum Operating Temperature | +60°C |