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Autonics SRH3-4450 Three-Phase Solid State Relays (Integrated Heatsink Type)
As a member of the SRH2/SRH3 series, the SRH3-4450 from Autonics provides three-phase solid-state switching in an integrated heatsink type package. The unified relay-and-heatsink design streamlines panel assembly and guarantees proper thermal contact from the start. Electronic operation delivers fast, arc-free switching with extended lifespan compared to electromechanical alternatives, benefiting furnaces, extruders, and industrial temperature control systems with demanding duty cycles.
Specifications
| Product Code | SRH3-4450 |
| 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 | 3-phase |
| Rated Input Voltage | 90-240VAC~ |
| Approximate Weight | approx. 1508g(approx. 1268g) |
| Mounting Type | Panel, DIN rail |
| Ambient Temperature Range | -30 to 80℃(in case of the rated input voltage 90-240VAC~: -30 to 70℃)… |
| Ambient Humidity Range | 45 to 85% RH, storage: 45 to 85% RH |
- Brand: Autonics
Mfr # SRH3-4450
$202.32
Delivery by Thu, Sep 10
Availability: In Stock
- 12-month warranty
- 30-day returns
- Free shipping: $50+ US · $350+ International
- Sourced & inspected
