Bussmann BSPD300240D1P Surge P...
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Bussmann BSPD300240D1P Surge Protection Device, 300 kAIC, NEMA 4X

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Model: BSPD300240D1P

In Stock (leaves warehouse same day if ordered before 3pm ET)

$25,101.78
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Bussmann BSPD300240D1P Surge Protection Device, 300 kAIC, NEMA 4X

The Bussmann BSPD300240D1P is an Eaton Bussmann series BSPD surge protection device engineered to shield electrical systems from damaging transient voltage events. Rated at 300 kAIC, this SPD delivers a high surge current withstand capability suited to demanding commercial and industrial applications where equipment protection is critical. Its NEMA 4X enclosure rating allows installation in washdown, corrosive, and outdoor environments where standard enclosures fall short. Part of the trusted BSPD series from Eaton Bussmann, it mounts externally to the side of equipment for straightforward field installation without extensive rework of existing gear.

Key Features

  • High Surge Current Rating: 300 kAIC rating provides robust, high-capacity protection against damaging transient voltage surges and impulses.
  • NEMA 4X Rated Enclosure: Rugged enclosure rating supports use in washdown, corrosive, and outdoor locations demanding enhanced ingress protection.
  • BSPD Series Design: Part of the Eaton Bussmann BSPD surge protection device series, purpose-built for panelboard and switchgear protection.
  • External Side Mounting: Mounting method is external side, simplifying installation alongside existing electrical enclosures and panels.
  • Compact Footprint: Measures 10 in height x 14 in depth x 10 in width, at a unit weight of 18 lb, for practical placement in tight electrical rooms.
  • SCAQMD Compliant: Meets South Coast Air Quality Management District compliance requirements for regulated installations.

Certifications & Compliance

  • NEMA 4X Rated Enclosure
  • SCAQMD Compliance

Technical Specifications

  • Compliances: SCAQMD compliance
  • Mounting Method: External side
  • Product Height: 10 in
  • Product Length Depth: 14 in
  • Product Width: 10 in
  • Product Weight: 18 lb

Typical Applications

  • Commercial and Industrial Electrical Panels
  • Surge Protection for Sensitive Electronic Equipment
  • Outdoor and Wet-Location Installations Requiring NEMA 4X Enclosures
  • Panelboard and Switchgear Protection
  • Renovation and New Construction Electrical Systems

Why Bussmann?

Bussmann, an Eaton brand, backs the BSPD series with a 300 kAIC surge current rating and a NEMA 4X enclosure rating built for demanding indoor and outdoor environments. Combined with SCAQMD compliance and an external side-mount design for practical installation, the BSPD300240D1P delivers dependable, code-conscious surge protection engineered for professional electrical installations that require both reliability and long-term performance.

Manufacturer Resources

Product Specs

Compliances:
SCAQMD compliance
Configuration:
NEMA 4X
Interrupt Rating:
300 kAIC
Mounting Method:
External side
Product Height:
10 in
Product Length Depth:
14 in
Product Weight:
18 lb
Product Width:
10 in
Series:
BSPD
Product Group:
Surge Protection Devices
Department:
Electrical
Product Subgroup:
SPD
Product Type:
Surge protection device
Product Details:
Surge protection device

Bussmann BSPD300240D1P – Frequently Asked Questions

1) Can the Bussmann BSPD300240D1P surge protector be installed outdoors or in a washdown area?
Yes. The BSPD300240D1P comes in a NEMA 4X enclosure, which is what you need for outdoor, wet, washdown, and corrosive locations. A standard indoor-rated SPD would not hold up in those spots. If your panel is in a food plant, car wash, water treatment building, or on an exterior wall, this is the enclosure rating to specify.
2) How does the Bussmann BSPD300240D1P mount to a panelboard?
It mounts externally to the side of the gear, not inside the panel. That means you are landing it on the outside of an existing panelboard or switchgear enclosure and running leads in, so you do not have to rework the interior of the gear to fit it. Plan for a 10 in high by 14 in deep by 10 in wide box and 18 lb of weight on whatever surface or wall space you pick.
3) What does the 300 kAIC rating on the Bussmann BSPD mean for my installation?
300 kAIC is the interrupt rating on this BSPD unit, the level of fault current it is rated to handle. It puts the device in the heavy commercial and industrial class rather than the light residential one, which matters where the service has a high available fault current at the point of connection. Check the available fault current at your panel against that figure when you spec it.
4) Is this Bussmann SPD acceptable for a project with South Coast Air Quality Management District requirements?
Yes. The BSPD300240D1P carries SCAQMD compliance, so it can be used on installations in that jurisdiction where compliance documentation is required on the submittal.
5) What is the exact part number to order for this Bussmann surge protection device?
Order it as Bussmann BSPD300240D1P, part of the Eaton Bussmann BSPD series. That single model number covers the 300 kAIC, NEMA 4X, external side-mount configuration, so there is no separate suffix to pick for enclosure or mounting.
6) Can I use the Bussmann BSPD300240D1P to protect sensitive electronics and switchgear, or is it just for main panels?
Both. It is a transient voltage surge protector intended for panelboard and switchgear protection as well as for shielding sensitive electronic loads downstream, in new construction or on a retrofit. The external side-mount design is what makes the retrofit case practical, since you are not opening up and rearranging existing gear to add it.
How fast can I get the Bussmann BSPD300240D1P delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Bussmann BSPD300240D1P come with a warranty?
Absolutely. The Bussmann BSPD300240D1P is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Bussmann BSPD300240D1P?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Bussmann BSPD300240D1P from ZenSupply?
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