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Autonics SR1-4450-N Single-Phase Solid State Relays (Detachable Heatsink Type)
Autonics offers the SR1-4450-N as part of its SR1 series of single-phase solid state relays with a detachable heatsink design. Because the heatsink separates from the relay body, installers can match cooling hardware to the application and simplify maintenance. With no mechanical contacts to wear, the unit switches silently and resists shock and vibration, making it appropriate for heating equipment, packaging machines, and similar automation tasks.
Specifications
| Product Code | SR1-4450-N |
| Brand | Autonics |
| Product Category | Automation and Controls Relays Solid State Relays (SSR) |
| Function | Zero cross turn-on |
| Rated Load Voltage | 48-480VAC~ |
| Rated Load Current | 50A |
| Control Phase | Single-phase |
| Rated Input Voltage | 90-240VAC~ |
| Approximate Weight | Approx. 111g(approx. 73g) |
| Mounting Type | Panel |
| Ambient Temperature Range | -20 to 70℃, storage: -30 to 100℃(The rated load current capacity is different… |
| Ambient Humidity Range | 45 to 85% RH, storage: 45 to 85% RH |
- Brand: Autonics
Mfr # SR1-4450-N
$53.05
Delivery by Mon, Sep 14
Availability: In Stock
- 12-month warranty
- 30-day returns
- Free shipping: $50+ US · $350+ International
- Sourced & inspected
