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Littelfuse 777-HVR-SP — General Purpose Relays

Littelfuse 777-HVR-SP

MPN777-HVR-SP
Active

1-PHASE OVERLOAD RELAY/ 380-48

$720.14 – $825.00Ref. price · indicative, final on quote
Littelfuse 777-HVR-SP datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

777-HVR-SP — Identification
ParameterValue
Series777/77C
777-HVR-SP — Coil & Supply
ParameterValue
Supply voltage range340 ~ 480VAC
777-HVR-SP — Function & Indication
ParameterValue
Trip range2 ~ 800A, 340VAC
Delay time0.2 ~ 500s
FunctionGround Fault, Overcurrent, Undercurrent, Undervoltage
777-HVR-SP — Mechanical
ParameterValue
Mounting typeChassis Mount
Termination styleScrew Terminal
777-HVR-SP — Environmental
ParameterValue
Operating temperature range-20°C ~ 70°C
MPN
777-HVR-SP