The SP361A-R2 is part of BLACK BOX's RS-232 surge protector series, designed as an external inline device for protecting serial communication lines and equipment from transient voltage spikes. Critical verification: confirm RS-232 port compatibility and 18V clamping adequacy for your specific serial interface equipment before procurement.
This document confirms the above specification is available in
the ACG Industrial catalogue. Pricing and availability on request.
Forward to your procurement team to initiate an RFQ.