We strive to offer our customers the easiest, most seamless shopping experience every day—using the latest technology and security measures. Unfortunately, your browser doesn't support these improvements.
Download one of these great options and you'll be on your way:
The B&B Electronics RS-485 is a data line surge protector unit that meets the IEEE 1000-4-5: 1995 and IEEE C62.41-1991 recognized standards for heavy duty surge protectors. It features three-stage protection for maximum safety, and a gas discharge tube that feeds a series resistor and a TVS (Transient Voltage Suppressor) for each supported line.
A tough metal panel mount case protects the RS-485 and it has #10 ground screws, which must be connected to a solid ground.