Siemens Solid State Relay, 50 A Load, DIN Rail Mount, 600 V Load, 30 V dc Control
- RS stock no.:
- 612-9056
- Mfr. Part No.:
- 3RF2450-1AC45
- Manufacturer:
- Siemens
5 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 7 101,57
(exc. VAT)
R 8 166,81
(inc. VAT)
| Units | Per unit |
| 1 - 4 | R 7 101,57 |
| 5 - 9 | R 6 924,03 |
| 10 + | R 6 716,31 |
- RS stock no.:
- 612-9056
- Mfr. Part No.:
- 3RF2450-1AC45
- Manufacturer:
- Siemens
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
Siemens Solid State Relay, 3NO Contact Configuration, 4 to 30V DC Control Voltage Range - SIRIUS Series - 3RF2450-1AC45
Speed through circuit control with this Siemens solid state relay. By opening and closing its circuit using semiconductors, it quickly responds to signals to keep up with intense switching demands. As the unit works without moving parts, it cuts the risk of disruption from mechanical wear for a long service life. Mounting the device into a cabinet takes seconds as it simply snaps onto a DIN rail. A large current rating of 50A means the component's a safe bet for handling heavy electrical loads, making it a versatile choice. You'll find SSRs like this managing power distribution systems and electric motor starters.
Features & Benefits
• Off-state leakage current of just 10mA to minimise wasted power
• Secure screw terminals to clamp down on disruption from movement
• Quick switch-on time of 1ms and 1/2 cycle, skipping through appliance preparation
• Handles surge currents up to 1150A, shrugging off damage from power faults
• Secure screw terminals to clamp down on disruption from movement
• Quick switch-on time of 1ms and 1/2 cycle, skipping through appliance preparation
• Handles surge currents up to 1150A, shrugging off damage from power faults
Can this product handle extreme temperatures?
Yes, this SSR works in operating temperatures between -25°C and +60°C to stand up to tough conditions.
Zero Voltage Relays
Note
Temperature can affect current rating; please consult the data sheet for potential derating.
Specification
Attribute | Value |
|---|---|
| Maximum Load Current | 50 A |
| Mounting Type | DIN Rail |
| 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 Cross |
| Control Voltage Range | 4 → 30 V dc |
| Minimum Load Current | 0.5 A |
| Number of Poles | 3 |
| Terminal Type | Screw |
| Contact Configuration | 3P-NO |
| Output Device | Thyristor |
| Load Voltage Range | 48 → 600V |
| Maximum Turn On Time | 1/2 cycle + 1 ms |
| Dimensions | 157.5 x 121 x 180mm |
| Height | 180mm |
| Length | 157.5mm |
| Minimum Operating Temperature | -25°C |
| Depth | 121mm |
| Operating Temperature Range | -25 → +60°C |
| Maximum Operating Temperature | +60°C |
| Off State Leakage Current | 10 mA |
- RS stock no.:
- 612-9056
- Mfr. Part No.:
- 3RF2450-1AC45
- Manufacturer:
- Siemens