Industrial Automation and Controls

777-575-LR-P2

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Littelfuse/Commercial Vehicle Products

3-PHASE OVERLOAD RELAY/500-600/ BOX

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Search across all available documentation for this part.

DocumentsDatasheet 777 / 77C Series 2D Print

Industrial Automation and Controls

777-575-LR-P2

Active

Littelfuse/Commercial Vehicle Products

3-PHASE OVERLOAD RELAY/500-600/ BOX

Deep-Dive with AI

DocumentsDatasheet 777 / 77C Series 2D Print

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	777-575-LR-P2

Delay Time [Max]	999 Sec
Delay Time [Min]	0 s
Function	Multiple
Mounting Type	Chassis Mount
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	-20 C
Termination Style	Screw Terminal
Trip Range [Max]	800 A, 528 VAC
Trip Range [Min]	170 VAC, 1 A
Voltage - Supply [Max]	600 VAC
Voltage - Supply [Min]	500 VAC

777-575-LR-P2 Series

3-PHASE OVERLOAD RELAY/500-600

Part	Delay Time [Max]	Delay Time [Min]	Termination Style	Mounting Type	Function	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Trip Range [Max]	Trip Range [Min]
Littelfuse/Commercial Vehicle Products 777-575-LR-P2	999 Sec	0 s	Screw Terminal	Chassis Mount	Multiple	600 VAC	500 VAC	-20 C	70 °C	528 VAC 800 A	1 A 170 VAC

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 666.44
Newark	Each	1	$ 733.92
		5	$ 723.66
		10	$ 713.39
		25	$ 672.33

Description

General part information

777-575-LR-P2 Series

The 777-575-LR-P2 three-phase current and voltage monitor provides motor protection with input voltage from 500–600 V ac and motor full load ampere range of 1–9 A (direct); 10–800 A (external CTs required).