The NPS series are 60 volt AC power supplies designed for network powered equipment such as line extender amplifiers, interdiction and addressable taps. the NPS-60-3 and 15 provide a 60 VAC output in three different amperage models. The NPS-90 is a field switchable 60 VAC or 90 VAC output unit. All models are housed in a rugged, steel case and can be pole, pedestal or wall mounted. A pole mounting bracket is included (Note: mounting hardware not included).