B&B Electronics EIRSP1 Blue surge protector

600W, 10/100BaseT, RJ-45 In/Out, 8 Lines, PoE, Plastic, IP 30 DIN Rail Case These single stage Ethernet, serial circuit, and USB surge protectors offer a high degree of protection at a budget-minded price. Each is a quality unit with a TVS (Transient Voltage Suppressor) for each protected line.

Model 485FPP has serial circuit surge protection and fast-acting 125 mA fuses to safeguard against transient voltages that are too long or too large for normal suppression. Once blown, this unit must be replaced. For RS-422 and RS-485 circuits.

- 600W surge suppression
- Simple in-line installation
- Ethernet, USB, RS-232, RS-422 and RS-485 versions
- CU15B ground strap recommended for 232SP9, 232DSP, 422SP