Sensing Solutions

CurrentWatch™ is a complete line of current sensors, switches and ground fault devices. Capable of measuring both AC and DC current, these products are ideal for monitoring power use and providing diagnostics for electrically powered equipment. Special features such as field-configurable sensing ranges, split-core housings that wrap around existing wires, and even entirely self-powered models means there exists a CurrentWatch solution for your application.

ECS Series
A family of AC current switches for detecting overcurrent conditions. Can sense continuous current from 1 to 150A and does not require any supply voltage, as the switch is self-powered. more information

ECSJ Series
Jumper-selectable AC current switches with solid-state outputs. Self-powered, with current ranges of 1 to 6, 6 to 40 and 40 to 200A. Available in split- and solid-core housings. more information

ECS7 Series
Self-calibrating AC current switches with solid-state outputs. Embedded microprocessor allows for “smart” auto-calibrating current sensing. Available in split- or solid-core. more information

ECSTD Series
A family of AC current switches with built-in time delay. Self-powered, with jumper-selectable range and a choice of outputs and housings. more information

EAC Series
A group of AC current switches with analog outputs and different power supply options. Available in split- or solid-core housings. more information

EACR Series
True RMS AC current sensing with analog outputs. Ideal for use with variable frequency drives. Available in split- or solid-core housings. more information

EPRM Series
A selection of AC current sensors with up to 400A input range and analog outputs. Special housing allows for DIN rail mounting without the need for the adaptor accessory. True RMS sensing capabilities are also offered in this family. more information

EDC Series
Current sensing for DC loads up to 300A, with analog outputs. Available in split- or solid-core housings. more information

EGF Series
A large selection of ground fault sensors with solid-state or mechanical relay outputs. Available with fixed or adjustable setpoints. more information

EGFL Series
A selection of large aperture ground fault (earth leakage) sensors. Available in N.O. or N.C. SPST latching relays or SPDT Form C relay with auto-reset. more information

ECSD Series
A family of DC switches with mechanical relay or solid-state output. Offers the same dependable performance as the ECS Series, but with the added benefit of increased setpoint precision. more information