Power Monitoring and Protection

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



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

ACI Current-Operated Switches A/ACS, A/ASCS, A/CS, A/SCS, A/CR Series

ACI Current-Operated Switches

 

The A/ACS, A/ASCS, A/CS and A/SCS Series ACI current-operated switches are solid-state devices that operate when the sensed AC current level exceeds a fixed or adjustable trip point. These are proven performers in building automation systems, BAS. The A/CS current switch is solid-core with a fixed trip point. The A/SCS Series is split-core with a fixed trip point. The A/ACS Series current switches are solid-core with adjustable trip point. The A/ASCS Series current sensing switch is a split-core with adjustable trip point. All current switches 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.


Products
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QtyModelDescriptionIn StockList PriceInternet Price
A/ACS2 SOLID CURRENT SW, ADJ TRIP, NO, 0.5-220A In Stock95.5576.44
A/ACSX2 SPLIT CURRENT SW, ADJ TRIP, NC, 0.5-220A In Stock98.5078.80
A/ASCS-L SPLIT CURRENT SW, ADJ TRIP, NO, 2-200A INFO131.92105.54
A/ASCS2 SPLIT CURRENT SW, ADJ TRIP, NO, 1.5-220A In Stock98.5078.80
A/ASCS2-L SPLIT CURRENT SW, ADJ TRIP, NO, 0.6-180A In Stock118.2094.56
A/ASCSX SPLIT CURRENT SW, ADJ TRIP, NC, 3-250A INFO99.7279.78
A/ASCSX-L SPLIT CURRENT SW, ADJ TRIP, NC, 2.5-250A In Stock131.92105.54
A/ASCSX2 SPLIT CURRENT SW, ADJ TRIP, NC, 1.5-220A INFO104.4183.53
A/CR-115AC-8A 8 AMP SPDT RELAY, 80-132 VAC COIL VOLTAGE INFO49.8639.89
A/CR-12DC-12A 12 AMP SPDT RELAY, 10-15.6 VDC COIL VOLTAGE INFO46.7437.39
A/CR-230AC-8A 8 AMP SPDT RELAY, 165-264 VAC COIL VOLTAGE INFO51.9441.55
A/CR-24AC-10A 10 AMP SPDT RELAY, 16-26.4 VAC COIL VOLTAGE INFO46.7437.39
A/CR-DC-12A 12 AMP SPDT RELAY, 20-31.2 VDC COIL VOLTAGE INFO43.6234.90
A/CR-DC-5A 5 AMP SPDT RELAY, 23-31.2 VDC COIL VOLTAGE INFO39.4731.58
A/CS SOLID CURRENT SW, 0.5A TRIP, NO, 0-250A INFO55.0544.04
A/CS2 SOLID CURRENT SW, 0.25A TRIP, NO, 0-250A INFO57.1345.70
A/CSX2 SOLID CURRENT SW, 0.25A TRIP, NC, 0-250A In Stock59.1047.28
A/SCS2 SPLIT CURRENT SW, 1.5A TRIP, NO, 0-200A In Stock78.8063.04
A/SCS2-L SPLIT CURRENT SW, 0.5A TRIP, NO, 0-200A In Stock113.2890.62
A/SCSX SPLIT CURRENT SW, 2.5A TRIP, NC, 0-250A INFO69.6055.68
A/SCSX2 SPLIT CURRENT SW 1.5A TRIP, NC, 0-200A INFO83.7366.98

Accessories

No accessories found
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)
Specifications

Frequency:40 Hz to 1 kHz

Outputs:

 :Normally Open 0.3A @ 200 VAC/VDC

 :Normally Closed 0.15A @ 300 VAC/VDC

Isolation Rating:2200 VAC

Insulation Class:600 VAC

LED Indication:

Adjustable:Red = Above trip point

 :Green = Below trip point

Fixed:Red = Above trip point

Deadband:10% Setpoint

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

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

Enclosure Rating:NEMA 1

Mounting:DIN rail (35 mm), screw

Window Size:0.75" (1.9 cm)

Weight:0.21 lb (0.1 Kg)

Approvals:UL File #E309723 and #E179139 CE, RoHs

Warranty:5 years, limited

Certifications