Briggs and Stratton 400 amp Transfer Switch, 480V, NEMA 3R - 071115

Briggs & Stratton 400A 3-phase transfer switch 277/480 V – commercial-grade power security

The Briggs and Stratton 400 amp Transfer Switch, 480V, NEMA 3R - 071115 is a high-capacity solution engineered to ensure reliable power management. It delivers seamless electrical transfer during power outages, maintaining critical operations for commercial and industrial environments. Designed to perform under all weather conditions, this transfer switch is ideal for facilities requiring robust backup power.

The Briggs & Stratton 400A 3-phase transfer switch 277/480 V (ASCO 285) detects utility outages and automatically signals your standby generator to start. When utility power is restored, the Briggs & Stratton 400A 3-phase transfer switch 277/480 V swiftly re-transfers the load to maintain smooth operations without interruption.

Heavy-Duty Power Transfer for Mission-Critical Applications

The Briggs and Stratton 400 amp Transfer Switch, 480V, NEMA 3R - 071115 stands out with its powerful 400-amp capacity and 480-volt rating. This makes it perfectly suited for handling high electrical loads in manufacturing plants, data centers, healthcare facilities, and commercial buildings. Its design prioritizes continuous power flow and reliability for mission-critical environments.

The automatic transfer mechanism enables quick and smooth switching between utility and generator power. It minimizes downtime and protects sensitive equipment from power disruptions. Once utility power is back, the switch transfers the load safely without any manual effort, ensuring operational stability.

Weather-Resistant NEMA 3R Enclosure for Outdoor Installation

A major benefit of this transfer switch is its NEMA 3R-rated enclosure, offering excellent weather protection. The enclosure shields the unit from rain, snow, sleet, and other harsh environmental conditions. It is specifically designed for safe outdoor installation, eliminating the need for additional protective housing.

Built with corrosion-resistant, high-quality materials, the Briggs and Stratton 400 amp Transfer Switch, 480V, NEMA 3R - 071115 ensures long-lasting durability. This rugged construction supports extended performance even in challenging outdoor conditions, making it a reliable choice for power control.

Engineered for Seamless Generator Integration

This transfer switch is designed for smooth integration with compatible generators. It supports automatic operation to enhance safety and convenience. The intelligent system continuously monitors utility power and activates the generator instantly when an outage occurs, ensuring that critical systems remain powered without delay.

The switch reduces electrical stress during power transitions by providing stable voltage transfer and suppressing load surges. This capability protects connected equipment and prolongs the life of the generator and electrical systems.

Briggs and Stratton 400 amp Transfer Switch, 480V, NEMA 3R - 071115: Safety-Focused Design and Compliance

Safety is a core priority for this transfer switch. It complies with stringent electrical standards and includes built-in safeguards against backfeeding, overloads, and erroneous power flows. These safety features are essential for protecting utility workers, equipment, and onsite personnel during power cycling.

The unit comes with clear labeling and a well-organized internal layout. Professional-grade components make installation and maintenance easier and reduce the risk of wiring errors. This thoughtful design supports routine inspections and upkeep by qualified electricians.

Ideal for Commercial and Industrial Power Needs

The transfer switch meets the demanding power requirements of industries where continuous electricity is vital. Healthcare facilities, logistics centers, manufacturing plants, telecommunications hubs, and large commercial complexes benefit from its dependable operation. Its high-capacity performance supports essential machinery, emergency lighting, HVAC systems, and critical data infrastructure.

Business owners can trust the Briggs and Stratton 400 amp Transfer Switch, 480V, NEMA 3R - 071115 for consistent and reliable power transfer. It ensures uninterrupted service in every power interruption scenario.

Long-Term Performance and Value

Choosing this high-quality transfer switch is a smart investment for any facility that requires reliable backup power. It offers long-term durability and reduces downtime risks significantly. Automated switching capabilities improve power management efficiency for commercial and industrial users.

Thanks to its rugged build, proven engineering, and safety features, the switch guarantees dependable operation over many years. The combination of capacity, weather resistance, automation, and safety offers peace of mind and operational confidence.

Key Features

NEMA 3R steel, UL 1008, J-frame

True double-throw, mechanically interlocked contacts and a weather-sealed cabinet enable the Briggs & Stratton 400A 3-phase transfer switch 277/480 V to provide reliable, code-compliant performance indoors or outdoors.

Specifications

Installation & Warranty

Pre-punched knockouts and Cu/Al lugs simplify wiring for the installer. Every Briggs & Stratton 400A 3-phase transfer switch 277/480 V is supported by a 3-year limited warranty. This adds confidence and peace of mind to the investment.