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Littelfuse ECSL40AC — General Purpose Relays

Littelfuse ECSL40AC

MPNECSL40AC
Active

Littelfuse ECSL40AC Current Sensor

$159.92 – $169.09Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

ECSL40AC — Identification
ParameterValue
SeriesECS
ECSL40AC — Contacts & Switching
ParameterValue
Contact rating at voltage10A @ 240VAC
ECSL40AC — Coil & Supply
ParameterValue
Supply voltage range120VAC
ECSL40AC — Function & Indication
ParameterValue
Trip range0.5 ~ 5A AC
TypeCurrent Sensing AC
Delay time0.15 Sec ~ 7 Sec
ECSL40AC — Mechanical
ParameterValue
Mounting typeChassis Mount
ECSL40AC — Environmental
ParameterValue
Operating temperature range-40°C~60°C
ECSL40AC — Other specifications
ParameterValue
CircuitSPDT (1 Form C)
Output signalRelay
Trip statusEnergized Low
MPN
ECSL40AC