ECS41BH
Littelfuse Protection Relays, ECS Series

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ECS41BH

Littelfuse Protection Relays, ECS Series
Littelfuse
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ECS41BH

Littelfuse Protection Relays, ECS Series
Littelfuse
AC Current Sensor, 120VAC, 2-20AAC
MFG Item Number
ECS41BH
Series
ECS
More specs

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Description

Protection Relays, ECS Series
Item #
ECS41BH
AC Current Sensor, 120VAC, 2-20AAC

ECS Series Information

  • Selectable over or under current sensing
  • Toroidal through hole wiring
  • 0.5 ‑ 50A trip points
  • Adjustable or factory fixed trip delays
  • Isolated, 10A, SPDT output contacts
  • 5% trip point hysteresis (dead band)
The ECS Series of single‑phase AC current sensors is a universal, overcurrent or undercurrent sensing control. Its built‑in toroidal sensor eliminates the inconvenience of installing a stand‑alone current transformer. Includes onboard adjustments for current sensing mode, trip point, and trip delay. Detects over or undercurrent events like; locked rotor, loss of load, an open heater or lamp load, or proves an operation is taking place or has ended.

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Specifications

Specifications
Manufacturer Part Number ECS41BH
Manufacturer Littelfuse
Product Series ECS
Family Series Littelfuse Protection Relays, ECS Series
Description AC Current Sensor, 120VAC, 2-20AAC Adj Trip Point, 0.5-50 Second Trip Delay, 6Sec Sense Delay, Over/Under
Phase 1
Voltage 120 V
Current Rating 10 A
Detection Over Current
Type of Display LED Status Indicator
Mounting Surface
Approvals CE, CSA, UL
Net Weight 0.295 lbs
Gross Weight 0.295 lbs