Bussmann BSPA Series Surge Protection Device — 100 kA, 240V, NEMA 4X
The Bussmann (Eaton) BSPA100240N8P is a high-performance series surge protective device (SPD) from the BSPA product line, designed to safeguard single-phase electrical systems from transient overvoltages. Rated at 100 kA nominal discharge current and 240V, this unit is enclosed in a NEMA 4X rated housing suitable for indoor and outdoor installations exposed to moisture, dust, and corrosive atmospheres. Integrated filtering, an alarm indicator, and a Form C dry-contact relay make it well-suited for critical facility and industrial applications where continuous monitoring is essential.
Key Features
- Series-style surge protection for single-phase, 240V electrical systems
- 100 kA nominal discharge current (MCOV rated)
- NEMA 4X enclosure — suitable for wet, outdoor, and corrosive environments
- Integrated EMI/RFI filtering for cleaner power quality
- Built-in audible alarm to alert personnel of SPD degradation
- Form C relay output for remote monitoring integration with BMS or control panels
- BSPA Series design from Bussmann (Eaton) for proven reliability
Specifications
| Specification | Value |
|---|---|
| Manufacturer | Bussmann (Eaton) |
| Series | BSPA |
| Model Number | BSPA100240N8P |
| UPC | 05171269925 |
| Product Type | Surge Protection Device (SPD) |
| Nominal Discharge Current | 100 kA |
| Voltage Rating | 240V |
| Phase | Single-phase |
| Enclosure Type | NEMA 4X |
| Filtering | Yes — EMI/RFI integral filtering |
| Alarm | Yes — audible alarm |
| Relay Output | Form C (dry contact) |
| Price | Call for Pricing |



