Siemens Solid State Relay, 40 A Load, Panel Mount, 600 V Load, 30 V dc Control
- RS Stock No.:
- 612-9040
- Mfr. Part No.:
- 3RF2440-1AC45
- Manufacturer:
- Siemens
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1 In Global stock for delivery within 3 working day(s)
4 In Global stock for delivery within 4 working day(s)
Added
Price Each
HK$2,558.00
| Units | Per unit |
| 1 + | HK$2,558.00 |
- RS Stock No.:
- 612-9040
- Mfr. Part No.:
- 3RF2440-1AC45
- Manufacturer:
- Siemens
Product overview and Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
Siemens Solid State Relay, 3 Phases, 0.9W Power Loss - 3RF2440-1AC45
Use this solid state relay from Siemens to quickly and reliably control the electrical load to your circuit. When the control terminals receive a voltage, a diode emits a light that energises an optocoupler, closing the contacts and allowing the full current to flow through the circuit. This relay has compact dimensions of just 95 (H) x 119.5 (W) x 130mm (D), so it's a good choice for installation in applications where space is at a premium. As it has no moving parts, there's no risk of mechanical wear, so you can be sure of the unit's long service life in applications such as motors, pumps and compressors.
Features & Benefits
• Screw terminals for a secure electrical connection, even with vibration
• 'On' delay of just 1ms for fast switching
• Wide operating voltage range between 48 and 600V AC for compatibility with low-voltage and medium-voltage applications
• IP20 rating means it's finger-safe and protected against objects larger than 12mm
• 'On' delay of just 1ms for fast switching
• Wide operating voltage range between 48 and 600V AC for compatibility with low-voltage and medium-voltage applications
• IP20 rating means it's finger-safe and protected against objects larger than 12mm
What's the operating temperature range of this product?
This SSR has a wide operating temperature range between -25°C and +60°C, so it's suitable for use in harsh industrial environments.
Zero Voltage Relays
Note
Temperature can affect current rating; please consult the data sheet for potential derating.
Specifications
Attribute | Value |
|---|---|
| Maximum Load Current | 40 A |
| Mounting Type | Panel Mount |
| Maximum Load Voltage | 600 V |
| Minimum Load Voltage | 48 V |
| Minimum Control Voltage | 4 V dc |
| Maximum Control Voltage | 30 V dc |
| Switching Type | Zero Crossing |
| Control Voltage Range | 4 → 30 V dc |
| Minimum Load Current | 0.5 A |
| Number of Poles | 3 |
| Contact Configuration | 3P-NO |
| Terminal Type | Screw |
| Output Device | Thyristor |
| Load Voltage Range | 48 → 600V |
| Maximum Turn On Time | 1 (+1/2 cycle) ms |
| Dimensions | 157.5 x 121 x 100mm |
| Depth | 121mm |
| Height | 100mm |
| Length | 157.5mm |
| Off State Leakage Current | 10 mA |
| Standards Met | CE, CSA, UL |
| Maximum Operating Temperature | +60°C |
| Minimum Operating Temperature | -25°C |
| Operating Temperature Range | -25 → +60°C |