GF4149 Datasheet (UTC) - GROUND FAULT INTERRUPTER

GF4149, GROUND FAULT INTERRUPTER

The UTC GF4149 is a low-power controller for detecting hazardous current paths to ground and ground-to-neutral faults.

The UTC GF4149 application circuit opens the load contacts before a harmful shock occurs.

The UTC GF4149 contains a precision bandgap 14V shunt regulator, precision low-VOS sense am

GF4149 Features

* Precision Sense Amplifier and Bandgap Reference

* Low-VOS Offset

* Built-in Noise Filter

* High-Current SCR Gate Driver

* Adjustable Sensitivity

* Low Quiescent Current

* Minimum External Components

* Ideal for 120V or 220V Systems

* ORDERING INFORMATION Order