Bussmann BSPA Series Surge Protection Device — BSPA100480Y7P
The Bussmann (Eaton) BSPA100480Y7P is a 100 kA surge protective device from the BSPA Series for 277/480V Wye three-phase systems. Beyond standard surge protection, it includes EMI/RFI filtering for cleaner power quality and a Form C relay for remote status monitoring, in a NEMA 4X rated enclosure.
Key Specifications
- Series: BSPA
- Surge Current Rating: 100 kA
- Voltage: 277/480V
- Phase Configuration: Three-Phase Wye
- Enclosure Rating: NEMA 4X
- Features: Filtering + Form C Relay
- Product Type: Surge Protection Device (SPD)
- Manufacturer: Bussmann (Eaton)
- Model: BSPA100480Y7P
- UPC: 05171269944
Features
- 100 kA surge current rating for high-capacity transient protection
- Rated for 277/480V Wye three-phase systems
- EMI/RFI filtering reduces electrical noise for sensitive downstream equipment
- Form C relay output for remote fault monitoring and BMS/PLC integration
- NEMA 4X enclosure suitable for harsh indoor and outdoor environments
Applications
Ideal for 277/480V systems powering sensitive process equipment, controls, and communications infrastructure in industrial plants, commercial buildings, and data facilities where both surge suppression and power quality filtering are required.


