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Power Monitoring and Protection
Power Monitoring and Protection

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A/ACS, A/ASCS, A/CS, A/SCS Series

ACI Current-Operated Switches

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The ACI current switches are solid-state devices that operate when the sensed AC current level exceeds a fixed or adjustable trip point. The A/CS Series is solid-core with a fixed trip point. The A/SCS Series is split-core with a fixed trip point. The A/ACS Series is solid-core with adjustable trip point. The A/ASCS Series is split-core with adjustable trip point. All models monitor either a 0-200 or 0-250 amp current flow in the wire and are available in normally-open or normally-closed configurations. The A/CR Series command relay brings control to monitoring applications.


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Features
  • Available in solid or split-core
  • Fixed or adjustable trip points
  • Switches AC or DC circuits
  • Status LED's
  • Integral DIN rail mount
  • Powered by monitored line
  • Enclosure rated UL94-5VB
  • Pilot duty rated (A/CR Series)
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Specifications

Supply Voltage:Induced from monitored conductor

Frequency:40 Hz to 1 kHz

Outputs:

 :Normally Open 0.3A @ 200 VAC/VDC

 :Normally Closed 0.15A @ 300 VAC/VDC

Isolation Rating:1270 VAC

Insulation:600 VAC

LED Indication:

 :Red = Above trip point

 :Green = Below trip point

Deadband:10% Setpoint

Operating Temperature:5° to 104°F (-15° to 40°C)

Operating Humidity:0 to 95% RH,(non-condensing)

Mounting:DIN rail (35 mm), screw

Window Size:0.75" (1.9 cm), accepts up to 350 MCM cables

Weight:0.21 lb (0.1 kg)

Approvals:UL and cUL listed, file #E309723 and #E179139 CE

RoHS Statement:Yes

Warranty:5 years, limited

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Certifications








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QtyModelDescriptionIn StockList PriceInternet Price
A/ACS SOLID CURRENT SW, ADJ TRIP, NO, 1-250A INFO69.6255.70
A/ACS-L SOLID CURRENT SW, ADJ TRIP, NO, 0.5-250A In Stock82.7266.18
A/ACSX SOLID CURRENT SW, ADJ TRIP, NC, 1-250A INFO59.7947.83
A/ASCS SPLIT CURRENT SW, ADJ TRIP, NO, 3-200A INFO81.0864.86
A/ASCS-L SPLIT CURRENT SW, ADJ TRIP, NC, 2-200A In Stock107.2985.83
A/ASCSX SPLIT CURRENT SW, ADJ TRIP, NC, 3-250A INFO81.0864.86
A/ASCSX-L SPLIT CURRENT SW, ADJ TRIP, NC, 2.5-250A INFO107.2985.83
A/CR-115AC-8A 8 AMP SPDT RELAY, 80-132 VAC COIL VOLTAGE INFO39.7931.83
A/CR-12DC-12A 12 AMP SPDT RELAY, 10-15.6 VDC COIL VOLTAGE INFO37.8030.24
A/CR-230AC-8A 8 AMP SPDT RELAY, 165-264 VAC COIL VOLTAGE INFO41.7833.42
A/CR-24AC-10A 10 AMP SPDT RELAY, 16-26.4 VAC COIL VOLTAGE INFO37.8030.24
A/CR-DC-12A 12 AMP SPDT RELAY, 20-31.2 VDC COIL VOLTAGE INFO34.8127.85
A/CR-DC-5A 5 AMP SPDT RELAY, 23-31.2 VDC COIL VOLTAGE INFO31.8325.46
A/CS SOLID CURRENT SW, 0.5A TRIP, NO, 0-250A In Stock46.6837.34
A/CS-L SOLID CURRENT SW, 0.2A TRIP, NO, 0-250A In Stock58.1546.52
A/CS-X SOLID CURRENT SW, 1A Trip, NC, 0-250A INFO50.7840.62
A/CS-X-L SOLID CURRENT SW, 0.5A TRIP, NC, 0-250A INFO61.4349.14
A/SCS SPLIT CURRENT SW, 2.5A TRIP, NO, 0-200A In Stock56.5145.21
A/SCS-L SPLIT CURRENT SW, 1.5A TRIP, NO, 0-200A In Stock92.5574.04
A/SCSX SPLIT CURRENT SW, 2.5A TRIP, NC, 0-250A INFO56.5145.21
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