Bussmann BBU27-40SE Eaton Series BSPD Surge Protection Device, 200 kAIC, NEMA 4X

Bussmann BBU27-40SE Eaton Series BSPD Surge Protection Device, 200 kAIC, NEMA 4X

The Bussmann BBU27-40SE is an Eaton series BSPD surge protection device engineered to safeguard electrical systems from damaging voltage surges. Rated for 200 kAIC, this surge protection device delivers a high short-circuit current rating suited for demanding industrial and commercial power distribution applications. Its NEMA 4X rated enclosure provides robust protection against corrosion, dust, and water ingress, making the BBU27-40SE a dependable choice for both indoor and outdoor installations where equipment must withstand harsh environmental conditions. Electrical contractors and facility engineers specifying surge protection for critical power distribution equipment can rely on the BSPD series to help reduce downtime caused by transient voltage events.

Key Features

• Model: BBU27-40SE from the Eaton Bussmann BSPD series, purpose-built for surge protection applications.
• Short-Circuit Current Rating: 200 kAIC ensures reliable performance and withstand capability even in high fault-current environments.
• NEMA 4X Enclosure: Provides protection against corrosion, windblown dust, rain, and hose-directed water for indoor and outdoor use.
• BSPD Series: Part of the Eaton Bussmann surge protective device lineup designed for dependable overvoltage protection.
• Surge Suppression: Helps protect connected electrical equipment and circuits from transient voltage spikes and surges.
• Eaton Bussmann Engineering: Backed by the Eaton Bussmann brand, a recognized name in circuit protection and surge protective device technology.

Certifications & Compliance

• NEMA 4X Rated Enclosure

Technical Specifications

• Product Type: Surge Protective Device
• Series: BSPD
• Short-Circuit Current Rating: 200 kAIC
• Enclosure Rating: NEMA 4X

Typical Applications

• Industrial and Commercial Power Distribution Systems
• Outdoor and Wet-Location Electrical Equipment
• Corrosive or Harsh Environment Installations
• Panelboard and Switchgear Surge Protection
• Renovation and New Construction Electrical Systems

Why Bussmann?

Bussmann by Eaton is a trusted name in circuit protection, and the BSPD series surge protection device reflects that reputation with a 200 kAIC short-circuit current rating and a NEMA 4X enclosure built to perform in demanding conditions. The combination of a high interrupt rating and a corrosion-resistant, water-tight enclosure makes the BBU27-40SE well suited for facilities that need dependable surge protection without compromising on environmental durability. Choosing the Bussmann BBU27-40SE means equipping your electrical system with a surge protection device engineered for reliable, code-compliant performance in professional installations.