05053 Only One Name Means ProTek’Tion™ DUAL 4.
Protek Devices
420E228 - DUAL 4-20mA CONTROL LOOP PROTECTOR
05053 Only One Name Means ProTek’Tion™ DUAL 4-20mA CONTROL LOOP PROTECTOR 420E212 - 420E260 420E DESCRIPTION The 420E series is a two stage transi.
