Pramac - Automatic Transfer Switch | 800A

Supplier: No More Blackouts

Automatic Transfer Switch | 800A

Ensure uninterrupted power with this automatic transfer switch panel, designed for large-scale three-phase backup applications and seamless mains-to-generator changeover.

Automatic seamless transfer between mains and generator power for ultra-high capacity loads.

The 800A Automatic Load Transfer Switch Panel delivers reliable, automatic power switching between utility and generator supply for critical installations. Ideal for commercial and industrial use, it supports ultra-high capacity three-phase loads, with a fast and secure mains-to-generator transition and vice versa.

Key Features

Automatic motorised changeover: Detects mains power failure and rapidly switches to generator.
800A capacity (4-pole): Supports high three-phase loads with a switched neutral.
Wide voltage & frequency range: 208–480V, 50/60Hz for flexible installation.
Fast transfer: Minimal downtime during blackouts; typical transfer occurs within seconds.
Advanced monitoring & protection: Over/under voltage, phase failure, overload and short-circuit protection plus emergency stop feature.
Durable, weather-resistant enclosure: Designed for wall-mount or floor-standing installation, suitable for indoor or outdoor use (IP-rated).
Seamless generator compatibility: Integrates with Pramac ACP/AMF-controlled generators.

Technical Specifications

Phase	Three-phase (4-pole, switched neutral)
Rated Current	800A
Voltage Range	208–480V
Frequency	50/60 Hz
Transfer Type	Automatic motorised (open transition)
Monitoring	Mains voltage/frequency, phase failure, over/under voltage
Transfer Time	Seconds (typical)
Enclosure	Wall-mount, weather-resistant (IP-rated)
Dimensions (HxWxD)	140 cm × 90 cm × 45 cm
Weight	130 kg
Generator Compatibility	Pramac gensets with ACP/AMF control
Protection	Overload, short-circuit, emergency stop
Configuration	Motorised changeover, standard accessories

Perfect for large commercial buildings, industrial plants, data centres, hospitals, farms and any facility needing robust hands-free power protection during outages.

Key Features

Automatic motorised changeover: Detects mains power failure and rapidly switches to generator.
800A capacity (4-pole): Supports high three-phase loads with a switched neutral.
Wide voltage & frequency range: 208–480V, 50/60Hz for flexible installation.
Fast transfer: Minimal downtime during blackouts; typical transfer occurs within seconds.
Advanced monitoring & protection: Over/under voltage, phase failure, overload and short-circuit protection plus emergency stop feature.
Durable, weather-resistant enclosure: Designed for wall-mount or floor-standing installation, suitable for indoor or outdoor use (IP-rated).
Seamless generator compatibility: Integrates with Pramac ACP/AMF-controlled generators.

Technical Specifications

Phase	Three-phase (4-pole, switched neutral)
Rated Current	800A
Voltage Range	208–480V
Frequency	50/60 Hz
Transfer Type	Automatic motorised (open transition)
Monitoring	Mains voltage/frequency, phase failure, over/under voltage
Transfer Time	Seconds (typical)
Enclosure	Wall-mount, weather-resistant (IP-rated)
Dimensions (HxWxD)	140 cm × 90 cm × 45 cm
Weight	130 kg
Generator Compatibility	Pramac gensets with ACP/AMF control
Protection	Overload, short-circuit, emergency stop
Configuration	Motorised changeover, standard accessories

Perfect for large commercial buildings, industrial plants, data centres, hospitals, farms and any facility needing robust hands-free power protection during outages.

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Supplier

Supplier: No More Blackouts

Location: Sydney, NSW

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Sydney , NSW

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Apr 2026

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