ECSH30AC
Littelfuse Protection Relays, ECSH Series

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ECSH30AC Littelfuse Protection Relays, ECSH Series, Overcurrent Sensing Relay, 0.5-5A
MFG Item Number
ECSH30AC

ECSH30AC Littelfuse Protection Relays, ECSH Series, Overcurrent Sensing Relay, 0.5-5A

MFG Item Number
ECSH30AC
Series
More specs

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Description

Protection Relays, ECSH Series
Item #
ECSH30AC
Overcurrent Sensing Relay, 0.5-5A

ECSH Series Information

  • Overcurrent 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 ECSH30AC
Manufacturer Littelfuse
Product Series ECSH
Family Series Littelfuse Protection Relays, ECSH Series
Description Overcurrent Sensing Relay, 0.5-5A Adjustable, 24VDC Operation,0.15-7 Second Delay, 1 Sec Start-Up Delay
Phase 1
Voltage 24 V
Current Rating 10 A
Detection Over Current
Type of Display LED Status Indicator
Mounting Surface
Approvals CE, CSA, UL
Net Weight 0.33 lbs
Gross Weight 0.375 lbs
Alternatives
COH05A8AD
COH05A8AD
Macromatic Protection Relays, COH Series
ECS30AC
ECS30AC
Littelfuse Protection Relays, ECS Series