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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 | SLB-400-ALEA |
| Description | Phase Monitor Relay; 3-Phase; (300...500)V AC, 60 Hz |
| Datasheet | Download Datasheet |
The ATC Diversified SLB-400-ALEA is a phase unbalance monitor for 300-500 V AC, 60 Hz systems. It drops its output relay out on phase loss, phase reversal and phase unbalance and resets once the fault clears.
Control supply: 120 V AC, 1 phase, 60 Hz. Trip points: unbalance adjustable from 2 to 15% unbalance; resets at 90% of the setting. Trip delay: unbalance 0.1-5 s adjustable. Restart: 60 ms fixed. Reset: automatic upon correction of the fault.
Output: 1C SPDT, 10 A resistive at 120 V AC, 5 A resistive at 240 V AC. Mounting: surface mount (#8 screws), screw terminals. Indicator: LED, glows when all conditions are normal. It operates from 0 to +40 °C and stores from -45 to +85 °C.
| Category | |
| Manufacturer | ATC Diversified |
| Model | SLB |