Pramac Automatic Transfer Switch for S5000/S8000/S1200 PY000A0009M

Power outages can strike without warning, leaving homes and small businesses vulnerable to downtime, data loss, and safety risks. The Pramac PY000A0009M Automatic Mains Failure (AMF) panel solves this by seamlessly monitoring your mains supply and automatically starting a compatible Pramac generator when power fails, then transferring the load and shutting the generator down once mains returns. This hands-free operation ensures continuous power for critical equipment without manual intervention.

Who is it for

This AMF panel is ideal for owners of Pramac S5000, S8000, or S12000 series generators who need reliable backup power for residential properties, small offices, shops, or light commercial facilities. It is perfect for users who want automatic, unattended generator operation without complex installation or programming.

Main features

• Automatic mains failure detection and generator start/stop control
• Automatic load transfer between mains and generator supply
• Integrated battery charger to keep the generator start battery topped up
• Manual test function for routine system checks
• LED status indicators for mains, generator, and load conditions
• Wall-mounted enclosure with IP44 protection for indoor or sheltered outdoor use
• Single-phase 230V AC, 50Hz operation with 40A maximum current rating

Specifications

• Compatible generators: Pramac S5000, S8000, S12000 series
• Phase: Single-phase
• Nominal voltage: 230V AC
• Nominal frequency: 50 Hz
• Maximum current rating: 40A
• Enclosure protection: IP44
• Installation type: Wall-mounted
• Operating mode: Automatic / Manual (via test button)
• Control panel: LED indicators for mains, generator, load status
• Connection type: Terminal block connections
• Application: Emergency power systems for residential and light commercial use

Tips

Ensure the panel is installed by a qualified electrician in a dry, accessible location. Regularly test the system using the manual test button to verify generator readiness. Keep the generator start battery well-maintained, as the integrated charger helps but does not replace periodic battery checks.