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Littelfuse ECSH40AC — General Purpose Relays

Littelfuse ECSH40AC

MPNECSH40AC
Active

5 Amps, 120VAC, Isolated SPDT Current Sensor|5 Amps, 120VAC, Industrial Current Sensors Isolated SPDT Current Sensor 45 Hz to 500 Hz

$141.11 – $169.09Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

ECSH40AC — Identification
ParameterValue
SeriesECS
ECSH40AC — Contacts & Switching
ParameterValue
Contact rating at voltage10A @ 240VAC
ECSH40AC — Coil & Supply
ParameterValue
Supply voltage range120VAC
ECSH40AC — Function & Indication
ParameterValue
Trip range0.5 ~ 5A AC
TypeCurrent Sensing AC
Delay time0.15 Sec ~ 7 Sec
ECSH40AC — Mechanical
ParameterValue
Mounting typeChassis Mount
ECSH40AC — Environmental
ParameterValue
Operating temperature range-40°C ~ 60°C
ECSH40AC — Other specifications
ParameterValue
CircuitSPDT (1 Form C)
Output signalRelay
Trip statusEnergized High
MPN
ECSH40AC