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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | ATC Diversified |
| Manufacturer Product Number | SLC-440-ALE |
| Description | Phase Monitor Relay; Phase Loss and Phase Unbalance; 3-Phase; 440/480V AC; 2C DPDT |
| Datasheet | Download Datasheet |
The ATC Diversified SLC-440-ALE is a phase unbalance monitor for 440/480 V AC systems. It drops its output relay out on phase loss and phase unbalance and resets once the fault clears.
Trip points: unbalance adjustable from 2 to 10% unbalance. Trip delay: unbalance 0.7 s. Restart: 80 ms. Reset: automatic upon correction of the fault.
Output: 2C DPDT, 3 A resistive; 360 VA inductive at 600 V AC. Mounting: surface mount (#8 screws), screw terminals. Indicator: LED, glows on a fault. It operates from 0 to +55 °C and stores from -45 to +85 °C.
| Category | |
| Manufacturer | ATC Diversified |
| Model | SLC |