777-LR-KW/HP-P2 Series

3-PHASE POWER MONITOR/200-480V

Catalog

3-PHASE POWER MONITOR/200-480V

Part	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Trip Voltage (Max)	Trip Voltage (Min)	Trip Current (Max)	Trip Current (Min)	Delay Time (Minimum)	Delay Time (Maximum)	Termination Style	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Function
LITTELFUSE 777-LR-KW/HP-P2	DIN Rail	70 °C	-20 °C	528 VAC	170 VAC	800 A	1 A	0 Sec	999 Sec	Screw Terminal	480 VAC	200 VAC	Multiple

Catalog

3-PHASE POWER MONITOR/200-480V

Description

777-LR-KW/HP-P2 three-phase current and voltage monitor provides protection with input voltage from 200–480 V ac and motor full load ampere range as follows: 1–2 A (looped conductors required); 2.1–9.0 A direct; 10–800 A (external CTs required).