DESCRIPTION
The CPE 80 and MB 80 provides protection of 32 data lines using up to eight (8) SPDs (surge protection device). These products accomodate a variety of SPDs such as 232B, 422B and 420LB; which are not included with the motherboard or enclosure. Available from ProTek Devices, each data line SPD has four, two stage protection circuits. The SPDs provide primary and secondary protection against lightning, inductive switching and ESD transient threats. The first stage diverts the transient current through the ground terminal return part and the second stage clamps the voltage to a safe level without interruption of service.

FEATURES
✔ MB 80: Glass Filled Laminate Circuit Board with Stand-Offs
✔ CPE 80: Rugged Cast Aluminum Two-Tone Baked Enamel Base & Removable Cover
✔ Wiring Interface Accepts a Maximum of Eight(8) Circuit Boards
✔ Two 10-32 Brass Ground Studs for Low Impedance
✔ Motherboard is Clearly Marked for Easy Installation

APPLICATIONS
✔ Multiple Data Line Panel Protection
✔ Emergency Shutdown Systems
✔ Process Control Panels