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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 | PBE-277/480-ASE |
| Description | Phase Monitor Relay; 3-Phase; 277/480V AC (wye); 2C DPDT |
| Datasheet | Download Datasheet |
The ATC Diversified PBE-277/480-ASE is a 3-phase voltage band monitor for 277/480 V AC (wye) systems. It drops its output relay out on phase reversal, undervoltage and overvoltage (each phase) and resets once the fault clears.
Input range: 326 V AC phase to neutral, 565 V AC phase to phase. Trip points: undervoltage 235-277 V AC adjustable (phase to neutral); overvoltage 277-320 V AC adjustable (phase to neutral). Trip delay: undervoltage 0.2-30 s adjustable. Restart: 200 ms. Reset: automatic upon correction of the fault.
Output: 2C DPDT, 10 A resistive, 1/4 HP, 278 VA at 240 V AC. Mounting: surface mount (#8 screws), screw terminals. Indicator: LEDs glow on a fault: one for over, one for under, one for sequence. Approvals: cULus Listed, Industrial Control Equipment 496Y (E55826). It operates from 0 to +40 °C and stores from -45 to +85 °C.
| Category | |
| Manufacturer | ATC Diversified |
| Model | PBE |