BPS5C/10C Series Surge Protector Hardwired Surge Protection
- Sheet
- P
- Listing
- None published
- Origin
- Hamilton Twp, NJ
- Revised
- 2026-08-27
The BPS5C/10C Series is a surge protective device for 120, 277, 347 and 480 volt single phase circuits, in 5 kA and 10 kA nominal discharge current ratings, all-mode, sealed to IP66, and wired in series or in parallel. It is hardwired: there are no outlets and no cord.
Features
- UL 1449 Type 4 CA and IEC/EN 61643-11 T2 Standards
- With thermal protection
- Series or parallel
- In: 5kA, 10kA
- UOC/Vmax: 10kV, 20kV
- Imax: 10kA, 15kA, 25kA
- GDT for common mode optional
- Rated voltage: 120V, 277V, 347V, 480V
- 14 AWG wire, lower clamping voltage
- IP 66
Standard configurations
| Product Model | Applications | In (kA) | IP Code | Protection Mode | Remote Signal | VPR | Rated Voltage (V) | MCOV (V) |
|---|---|---|---|---|---|---|---|---|
| SD10C120 | 110V, 120V, 1Ph 2W+G | 10 | IP66 | All-mode | N/A | 600 | 120 | 150 |
| SD10C277 | 240V, 277V, 1Ph 2W+G | 10 | IP66 | All-mode | N/A | 1150 | 277 | 320 |
| SD10C347 | 347V, 1Ph 2W+G | 10 | IP66 | All-mode | N/A | 1350 | 347 | 420 |
| SD10C480 | 480V, 1Ph 2W+G | 10 | IP66 | All-mode | N/A | 1000 | 480 | 550 |
| SD05C120 | 110V, 120V, 1Ph 2W+G | 5 | IP66 | All-mode | N/A | 1200 | 120 | 150 |
| SD05C277 | 240V, 277V, 1Ph 2W+G | 5 | IP66 | All-mode | N/A | 1600 | 277 | 320 |
| SD05C347 | 347V, 1Ph 2W+G | 5 | IP66 | All-mode | N/A | 2000 | 347 | 420 |
| SD05C480 | 480V, 1Ph 2W+G | 5 | IP66 | All-mode | N/A | 2800 | 480 | 550 |
| Product Model: The number carries the nominal discharge current and the rated voltage: SD10C277 is the 10 kA unit at 277 volts. Read from the published table rather than stated by the source. | ||||||||
Compliance and listings
Standards cited: UL 1449 Type 4 CA, IEC/EN 61643-11 T2
Typical applications
BPS5C and BPS10C units are wired into a single phase circuit at one of four rated voltages, in series or in parallel, and are sealed to IP66. The source describes 14 AWG wire and a lower clamping voltage, with a gas discharge tube for common mode protection as an option.
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