ECMCS25-A | ACI | Power Monitoring & Protection

ECMCS Current Switch

Brand:ACI

MPN:ECMCS25-A

SKU:ECMCS25-A

List Price:

$161.27

Today's Price:

$83.86

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product series specifications

Monitored Current Type: AC Current

Maximum AC Voltage: 600 VAC

Operating Frequency Range: 50/60 Hz

Core Style: Split-Core

Sensor Power: Induced from the Monitored Conductor (Use Insulated Conductors only)

Amperage Range: 0 to 25 A

Insulation Class: 600 VAC

Trip Point Style | Adjustable Trip Point Range: Adjustable Trip Point | 0.075 A to 0.50 A

Hysteresis: 10% of Trip Level Current, Typical

Contact Type: Normally-Open “N/O”

Contact Rating: 100 mA Continuous @ 30 VAC/VDC

Contact “On” Resistance | “Off” Resistance: < 10 Ohms (when tripped) | > 1 Meg Ohms (Open)

Response Time: < 5 Seconds Typical

Aperture Size (Diameter) | Wire Size: 0.20” (5.0mm) x 0.49” (12.5mm) | Fits 10 AWG to 14 AWG THHN Insulated Wire

DIN Rail Size: 35 mm

Operating Temperature Range: 32°F to 140°F (0°C to 60°C)

Operating Humidity Range: 10 to 90%, non-condensing

Recommended Storage Temperature |

RH Range: -40 to 158°F (-40 to 70°C) | 10% to 90% RH, non-condensing

Enclosure Material | Flammability Rating: PC/ABS (Polycarbonate/ABS Blend) | UL94-V0

Wiring Connections: 2 Position Screw Terminal Block (Not Polarity Sensitive)

Wire Size: 16 to 22 AWG (1.31 mm2 to 0.33 mm2) Copper Wires Only

Terminal Block Torque Rating: 4.43 to 5.31 in-lbs. (0.5 to 0.6 Nm)

Minimum Mounting Distance: 1” (2.6 cm) between current switch & other magnetic devices (Relays, Contactors, Transformers)

Agency Approvals: UL/CUL US Listed (UL 916) Energy Management Equipment (File # E334792), CE, UKCA, RoHS,

WEEE, CAN ICES-3 / NMB-3

Product Weight: 0.14 lbs. (0.065 kg)

Product Dimensions (L x W x H): 1.93" (48.99 mm) x 1.31" (33.17 mm) x 2.18" (55.37 mm)

product series features

  • Split Core
  • N/O ECM Current Switch
  • Current Sensing Range: 0–25 A
  • Trip Adjustment Range: 0.075–0.5 A

more information & related documents

Series Description

ACI ECMCS split-core current switches are designed for use in electronically commutated motor (ECM) applications in which you are looking for status for a particular piece of equipment. ECMs have a unique operating profile that includes a small standby current when the motor is powered but not actively spinning compared to no current draw of traditional PSC motors. The ECMCS switches do not require external power, since the power for the current switch is induced from the conductor being monitored.

Kele Description

SPLIT-CORE CURRENT SWITCH, NO,0.075-0.5A TRIP POINT, 0.1A, 30VAC/VDC CONTACT RATING

Manufacturer

ACI