Briggs and Stratton 400 amp Transfer Switch, 240V, NEMA 3R - 071139

Briggs and Stratton 400 Amp Transfer Switch - 071139

The Briggs and Stratton 400 amp Transfer Switch, 240V, NEMA 3R - 071139 is engineered for tough power management tasks. It seamlessly switches between utility power and backup generators for homes, commercial buildings, and industrial sites. Built for durability and reliable operation, this switch helps keep your electrical systems running during outages or voltage fluctuations. Its sturdy design and advanced controls protect your equipment and simplify switching.

The Briggs and Stratton 400 Amp Transfer Switch (071139) suits medium to large commercial and light industrial environments needing reliable power transfer. Rated at 240V, it ensures critical systems stay powered during interruptions. The NEMA 3R enclosure supports outdoor use by guarding against rain and dust, ideal for harsh conditions.

Key Features

• 400 Amp capacity designed for commercial and industrial power demands
• 240V operation ensures efficient single-phase power distribution
• NEMA 3R enclosure rated for outdoor protection from weather and dust
• Automatic transfer ensures power continuity during power failures
• UL listed and NEC compliant for safe, reliable operation
• Built for long-lasting performance in demanding environments

Specifications

Installation & Application

This switch is perfect for medium to large commercial and industrial applications needing dependable backup power. It automatically transfers power between utility and backup generators during outages. The NEMA 3R-rated enclosure ensures safe outdoor installation, protecting from rain and dust. Ideal for warehouses, commercial properties, and industrial plants requiring consistent power backup.

Warranty & Compliance

• Complies with UL and NEC safety standards
• Covered by Briggs & Stratton’s warranty for peace of mind

Why Choose the Briggs and Stratton 400 Amp Transfer Switch - 071139?

When choosing a transfer switch for large-scale power systems, durability is key. This model delivers instant and automatic load transfers. It is designed to handle heavy electrical demands with precision and ensure safety over time.

1. Heavy-Duty 400 Amp Capacity

With a 400-amp rating, this switch meets significant electrical needs. It suits large residences with complex circuits, commercial properties, workshops, and farms. It powers essential and secondary loads without risk of overload.

2. Automatic and Seamless Power Transfer

This switch senses power loss instantly and transfers to backup power within seconds. It supports systems like HVAC units, refrigeration, lighting, machinery, and sensitive electronics. When utility power returns, it switches back automatically without intervention.

3. Built for Outdoor Use – NEMA 3R Enclosure

The Briggs and Stratton 400 Amp Transfer Switch - 071139 has a weatherproof enclosure. It protects internal parts from rain, dust, ice, and debris. Suitable for indoor or outdoor use, even in extreme conditions.

4. Reliable 240V Operation

Operating at 240 volts, it fits various generator and electrical system types. This voltage allows efficient power distribution across large properties with heavy electrical needs.

Key Features and Benefits of Briggs and Stratton 400 Amp Transfer Switch - 071139

Advanced Safety Protection

Safety is critical for high-capacity switches. This model includes overload protection, secure wiring terminals, and quality components. These features reduce hazards and stabilize power flow.

Durable and Long-Lasting Construction

Its robust metal housing resists corrosion. High-quality internal parts ensure long-term durability. This switch performs reliably through many power switches.

Smooth System Integration

This transfer switch easily integrates with standard electrical setups. Clear labels and accessible wiring simplify installation for professionals. It fits upgrades or new installations alike.

Ensures Business Continuity

Business operations rely on continuous power. This switch supports servers, POS systems, refrigeration, and security. It helps avoid revenue loss caused by power interruptions.

Residential Reliability

Homeowners benefit from consistent power for lighting, climate control, and essential devices. It maintains daily routines uninterrupted during outages.