Cut Sheet

ManualsBrandsSSAC ManualsControl & Automation10 Amps, 120VAC, Isolated SPDT Current Sensor

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Rev: 1-A-062716

Protection Relays

Current Monitoring Relays and Transducers

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ECS SERIES

Ordering Information

MODEL SENSING INPUT VOLTAGE TRIP POINT ADJUSTABLE TRIP DELAY SENSING DELAY ON STARTUP

ECS20BC Selectable, over or undercurrent 24VAC 0.5 - 5A 0.5 - 50s 1s

ECS21BC Selectable, over or undercurrent 24VAC 2 - 20A 0.5 - 50s 1s

ECS2HBC Selectable, over or undercurrent 24VAC 5 - 50A 0.5 - 50s 1s

ECS30AC Selectable, over or undercurrent 24VDC 0.5 - 5A 0.150 - 7s 1s

ECS40A Selectable, over or undercurrent 120VAC 0.5 - 5A 0.150 - 7s 0s

ECS40AC Selectable, over or undercurrent 120VAC 0.5 - 5A 0.150 - 7s 1s

ECS40BC Selectable, over or undercurrent 120VAC 0.5 - 5A 0.5 - 50s 1s

ECS41A Selectable, over or undercurrent 120VAC 2 - 20A 0.150 - 7s 0s

ECS41AC Selectable, over or undercurrent 120VAC 2 - 20A 0.150 - 7s 1s

ECS41BC Selectable, over or undercurrent 120VAC 2 - 20A 0.5 - 50s 1s

ECS41BD Selectable, over or undercurrent 120VAC 2 - 20A 0.5 - 50s 2s

ECS41BH Selectable, over or undercurrent 120VAC 2 - 20A 0.5 - 50s 6s

ECS4HBC Selectable, over or undercurrent 120VAC 5 - 50A 0.5 - 50s 1s

ECS4HBH Selectable, over or undercurrent 120VAC 5 - 50A 0.5 - 50s 6s

ECS60AH Selectable, over or undercurrent 230VAC 0.5 - 5A 0.150 - 7s 6s

ECS60BC Selectable, over or undercurrent 230VAC 0.5 - 5A 0.5 - 50s 1s

ECS61BC Selectable, over or undercurrent 230VAC 2 - 20A 0.5 - 50s 1s

ECS6HAH Selectable, over or undercurrent 230VAC 5 - 50A 0.150 - 7s 6s

ECSH21F2.5C Overcurrent 24VDC 2 - 20A 2.5s 1s

ECSH30AC Overcurrent 24VDC 0.5 - 5A 0.150 - 7s 1s

ECSH31AD Overcurrent 24VDC 2 - 20A 0.150 - 7s 2s

ECSH31F.08D Overcurrent 24VDC 2 - 20A 0.08s 2s

ECSH3HF0.08D Overcurrent 24VDC 5 - 50A 0.08s 2s

ECSH34F.08C Overcurrent 24VDC 4A non-adjustable 0.08s 1s

ECSH40A Overcurrent 120VAC 0.5 - 5A 0.150 - 7s 0s

ECSH40AC Overcurrent 120VAC 0.5 - 5A 0.150 - 7s 1s

ECSH40AD Overcurrent 120VAC 0.5 - 5A 0.150 - 7s 2s

ECSH41AC Overcurrent 120VAC 2 - 20A 0.150 - 7s 1s

ECSH41AD Overcurrent 120VAC 2 - 20A 0.150 - 7s 2s

ECSH41BC Overcurrent 120VAC 2 - 20A 0.5 - 50s 1s

ECSH41F.08D Overcurrent 120VAC 2 - 20A 0.08s 2s

ECSH4HAD Overcurrent 120VAC 5 - 50A 0.150 - 7s 2s

ECSH4HF.08D Overcurrent 120VAC 5 - 50A 0.08s 2s

ECSH61AD Overcurrent 230VAC 2 - 20A 0.150 - 7s 2s

ECSL31A Undercurrent 24VDC 2 - 20A 0.150 - 7s 0s

ECSL40AC Undercurrent 120VAC 0.5 - 5A 0.150 - 7s 1s

ECSL40B Undercurrent 120VAC 0.5 - 5A 0.5 - 50s 0s

ECSL40BH Undercurrent 120VAC 0.5 - 5A 0.5 - 50s 6s

ECSL41A Undercurrent 120VAC 2 - 20A 0.150 - 7s 0s

ECSL41AD Undercurrent 120VAC 2 - 20A 0.150 - 7s 2s

ECSH4HAD Overcurrent 120VAC 5 - 50A 0.150 - 7s 2s

ECSL41AH Undercurrent 120VAC 2 - 20A 0.150 - 7s 6s

ECSL4HAC Undercurrent 120VAC 5 - 50A 0.150 - 7s 1s

ECSL4HBH Undercurrent 120VAC 5 - 50A 0.5 - 50s 6s

ECSL61AH Undercurrent 230VAC 2 - 20A 0.150 - 7s 6s

ECSL6HAC Undercurrent 230VAC 5 - 50A 0.150 - 7s 1s

If you don’t ﬁnd the part you need, call us for a custom product 800-843-8848