Eaton Corp. / Commercial Controls Division CurrentWatch™ ECSJ Series ECSJ404SC

The CurrentWatch ECSJ Series current operated switches from Eaton’s electrical business provide the same dependable indication of status offered by the CurrentWatch ECS Series, but with the added benefit of increased setpoint precision. A choice of three, jumper-selectable input ranges allows the ECSJ Series to be tailored to an application, providing more precise control through improved setpoint resolution. Selfpowering, isolated solid-state outputs, 1 – 6A, 6 – 40A and 40 – 200A input ranges, and a choice of split- or solid-core enclosures are standard.

For typical applications of the CurrentWatch ECSJ Series, see listing below.

Product Features

• Choice of N.O. or N.C. Solid-State Outputs
• 1A @ 240V AC
• 0.15A @ 30V DC
• 15A @ 120V AC
• 3A @ 120V AC
• 0.15A @ 30V DC, Dual Contact
• Self-Powered - Cuts installation and operating costs
• Easily Adjustable Setpoint - Speeds start-up and reduces inventory
• Solid- or Split-Core Housings - Choose the appropriate version for your application
• LED Indication - Provides quick visual indication of output contact status
• Built-In Mounting Feet - Provide for a secure installation
• UL, C-UL and CE Approved - Accepted worldwide

Typical Applications

• Electronic Proof of Flow - Current operated switches eliminate the need for multiple pipe or duct penetrations and are more reliable than electromechanical pressure or flow switches
• Conveyors - Detect jams and overloads
• Lighting Circuits - Easier to install and more accurate than photocells
• Fans, Pumps and Heating Elements - Faster response than temperature sensors
• Critical Motors
• Ancillary Equipment

Approvals

• UL Listed
• C-UL Listed

CURRENT SENSOR; Sensor Output:Voltage; Supply Voltage DC Min:-; Supply Voltage DC Max:-; Current Measuring Range DC:-; Current Measuring Range AC:1A to 175A; Response Time:120ms; Accuracy %:-; Product Range:-; Supply Current Max:175ARoHS Compliant: Yes