ECSTD404SP
Cutler Hammer, Div of Eaton Protection Relays, ECSTD Series
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ECSTD404SP

Cutler Hammer, Div of Eaton Protection Relays, ECSTD Series
In stock
Item Number
ECSTD404SP
MFG Item Number
ECSTD404SP
Series
Order by 5:00 PM ET and your package will ship the same day.
Product Details

Overview

Protection Relays, ECSTD Series
Item #
ECSTD404SP
Current Switch W/Delay,NO,Split,

ECSTD Series Information

  • Adjustable Start‑Up/Delay Time from 0‑15 seconts to eliminte alarms due to start‑up inrush
  • Choice of N.O./N.C. AC or Universal Outputs
  • Improved of Installation and Use
  • Industrial Grade Performance
  • UL Approved

The CurrentWatch ECSTD Series from Eaton's electrical business is a family of high performance current‑opperated switches with a field‑adjustable time delay to help minimize nuisance trips during start‑up and operation. Designed for motor status applications where setpoint accuracy and repeatability are critical, the ECSTD Series offers a linear setpoint characteristic and constant hysteresis. Standard features include self‑powering, jumper‑selectable ranges and a choice of outputs and housing styles.

Typical Applications
  • Motor Protection‑ Serves as an electronic proof‑of‑operation; detects current draw changes in motors when they encounter problems such as pumps running dry or pending bearing failure; non‑intrusive and less expensive to install than differential pressure flow sensors or thermal switches; much quicker response time than Class 10 overload relays
  • High Inrush or Temporary Overload Current‑ Adjustable start‑up/delay timer allows 0‑15 seconds to eliminate nuisance trips from high inrush or short overload conditions

Specifications

Specifications
Ships Factory Direct No
Manufacturer Part Number ECSTD404SP
Item Number ECSTD404SP
Manufacturer Cutler Hammer, Div of Eaton
Product Series ECSTD
Family Series Cutler Hammer, Div of Eaton Protection Relays, ECSTD Series
Housing Split Core
Power Supply Self Powered
Terminals Top
Output Signal Normally Open
Output Rating 1 A @ 240 VAC
Output Magnetically Isolated Solid State Switch
Response Time 200-15,000 ms
Setpoint Range 1.5-175 A
LED No
Frequency Range 50-100 Hz
RoHS No
Approvals UL
Net Weight 0.3 lbs
Gross Weight 0.33 lbs
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