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
