Sensors and limit switches

The CurrentWatch ECSJ Series current-operated switches provide the same dependable indication of status offered by the CurrentWatch ECS Series, but with the added benefit of increased set point 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 set point resolution. Self-powering, isolated solid-state outputs, 1–6 A, 6–40 A and 40–200 A input ranges, and a choice of split- or solid-core enclosures are standard.

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Overview Models Resources Support

ECSJ Series CurrentWatch AC current switches core features

Choice of NO or NC solid-state outputs—
- 1 A at 240 Vac
- 0.15 A at 30 Vdc
- 15 A at 120 Vac
- 3 A at 120 Vac
- 0.15 A at 30 Vdc, dual contact

Self-powered—cuts installation and operating costs
Easily adjustable set point—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

Applications in which the ECSJ Series current switches excel

Electronic proof of flow—current operated switches eliminate the need for multiple pipe or duct penetrations and are more reliable than electro-mechanical 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

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Email: Technical support

trc@eaton.com

Phone: Technical support

For technical support call 877-386-2273 then select OPTION 2 then OPTION 6 then OPTION 3

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CSCAveryCreek@Eaton.com

Phone: Help with an existing order

For help with an exist order call 877-386-2273 OPTION 1 then OPTION 2

Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.

ECSJ Series CurrentWatch AC current switches