A/SCS - The A/CS and A/SCS Series current switches have a solid-state output with a fixed trip point (setpoint). These switches are ideal for providing status information on any type of AC current using equipment.  They should be used in applications requiring a ?Go/No Go? current switch.  A change in the operating current may indicate mechanical failure or that the unit has been turned off.  Units also include a red ?Status? LED that will indicate whether the current is above or below the fixed trip point.  A normally closed version (X) is also available.  Every device on this cutsheet features a patented Din-Rail mounting system (Pat. no. US 41 421) for ease of installation. The A/CS and A/SCS Series are covered by ACI's Five (5) Year Limited Warranty. ACI fixed current status switches are designed for HVAC Building Automation or industrial systems.  Typical applications include: go/no g direct drive fan pump heating element critical motor and lighting circuits. Patented 35mm Din-rail mounting flange LED indicatio Rated to 250 Amps

A/SCS-L - The A/SCS current switches are available in a split-core with either Normally-Open (N/O) or Normally-Closed (N/C) output configurations. All of these sensors will have a solid-state output with a fixed trip point (setpoint). They are ideal for providing status information on any type of AC current using equipment. Since these units have a split-core desig they make an excellent choice for existing installations because you will not have to power down the unit and disconnect any wires during the installation process. The A/SCS and A/SCSX series current switches should be used in applications in which a ?Go/No Go? current switch is required. A change in the operating current may indicate mechanical failure or that the unit has been turned off. They can be used to monitor devices with a maximum continuous operating current of up to 250 Amps. Since the power for the switch is induced from the conductor being monitore these current switches will not need to be externally powered. Another great feature of the A/SCS and A/SCSX series current switches is that they include a Red ?Status? LED that will indicate whether the current is above or below the fixed trip point. The A/SCS-L current switches have 1.50 Amp trip points. ACI fixed current status switches are designed for HVAC Building Automation or industrial systems.  Typical applications include: go/no g direct drive fan pump heating element critical motor and lighting circuits. Patented 35mm Din-rail mounting flange LED indication

2.5A SPLIT CURRENT SWITCH N/O

1.5Trip 0-250a Split Core Snsr

A/SCTA-50-VFD - The A/SCTA-VFD Series current sensors monitor the current flowing to electrical equipment or buildings. The magnitude of this current is then converted into a linear and proportional 4 to 20 mA output signa which can be monitored by your Building Managemen DD or PLC controller. All A/SCTA-VFD units have a true RMS output and have jumper selectable input ranges (except for the 0 to 5 Amp range). The A/SCTA-VFD is a split-core sensor making it ideal for retrofit applications. These current sensors are fast acting and extremely accurate from 1 to 100% of the Full Scale Output. All of the A/SCTA-VFD series current sensors are factory calibrated using a NIST Traceable standard and shipped with the jumper placed in the largest jumper selectable range. The A/SCTA-VFD series must be externally powered using a +12 to 30 VDC power supply. The A/SCTA-50-VFD Series has jumpers for 0-1 0-2 and 0-50Amps. ACI analog current sensors or transmitters are designed for HVAC Building Automation or industrial systems.  Typical applications include: VF building load and load trending equipment. Patented 35mm Din-rail mounting flange Jumper selectable ranges

ANALOG CURRENT SENSOR 4-20mA

4-20mA DinRail SplitCore Sensr