Bussmann BBU38-20K Eaton BSPD Series Surge Protection Device, 200 kAIC, NEMA 4X

Bussmann BBU38-20K Eaton BSPD Series Surge Protection Device, 200 kAIC, NEMA 4X

Bussmann by Eaton delivers the BBU38-20K, a BSPD series surge protection device engineered to shield electrical systems from damaging voltage transients and power surges. Rated 200 kAIC for high short-circuit current withstand, this Bussmann surge protection device carries a NEMA 4X enclosure rating for use in harsh, corrosive, and washdown environments. Backed by the Eaton Bussmann name in electrical circuit protection, the BBU38-20K BSPD series device is built for demanding industrial and commercial power systems where dependable transient voltage suppression and a rugged enclosure are required.

Key Features

• Model Designation: BBU38-20K, part of the Eaton Bussmann BSPD series surge protection device lineup.
• High Short-Circuit Current Rating: 200 kAIC rating supports application on systems with significant available fault current, helping ensure protection remains effective under fault conditions.
• NEMA 4X Enclosure: Rated NEMA 4X for protection against dust, splashing water, and corrosion, suiting the device to harsh indoor or outdoor installation environments.
• Surge Protection Device (SPD): Designed to divert transient overvoltages away from connected electrical equipment, helping safeguard downstream loads, controls, and equipment from surge-related damage.
• Eaton Bussmann Series: Part of the BSPD series from Eaton Bussmann, a recognized name in circuit protection components for commercial and industrial electrical systems.

Certifications & Compliance

• NEMA 4X Rated Enclosure

Technical Specifications

• Product Type: Surge Protective Device
• Series: BSPD
• Model: BBU38-20K
• Short-Circuit Current Rating: 200 kAIC
• Enclosure Rating: NEMA 4X

Typical Applications

• Industrial Electrical Distribution Systems
• Commercial Power Panels and Switchgear
• Outdoor and Washdown Electrical Enclosures
• Facilities Requiring Transient Voltage Surge Suppression
• Renovation and New Construction Electrical Upgrades

Why Bussmann?

Bussmann by Eaton is a trusted name in circuit protection, and the BSPD series surge protection device reflects that standard with a 200 kAIC short-circuit current rating and a NEMA 4X enclosure suited to demanding environments. The combination of a high kAIC rating and a NEMA 4X-rated enclosure means the BBU38-20K can be specified where both electrical fault-current withstand and physical enclosure durability matter. Specifying the Bussmann BBU38-20K means choosing surge protection built for reliable, code-conscious performance in professional electrical installations.