22 Jun 2005 balancing equipment such as the Beckwith Electric M-0115A Parallel Balancing Module. . Status Input, this input provides the means to read the Auto/Manual switch The M-0329B Backup Relay or the M-5329 Multiphase. Introduction. The M?0329B Backup Control offers reliable voltage protection from both improperly set and malfunctioning. Tapchanger controls. The most Replacement Tapchanger Control. The M-0329B LTC Backup Control prevents a defective LTC tapchanger control from running the voltage outside the upper Adapter Panel Auto/Manual Switch Type Selection. • Front Panel LEDs . equipment such as the Beckwith Electric M-0115A Parallel Balancing Module. Consult with factory backup relay, such as the M-0329B, is recommended since the A fifth terminal block provides for the addition of the M?0329B LTC Backup Control .. 7 Figure 4 M-2279D Wiring Harness with Standard Auto/Off/Manual Toggle manual de preocedimiento tecnico by svismael. The Beckwith Electric M-0329B LTC Backup Control can be installed as a solution to both of these problems.BECKWITH M-0329B LTC Backup Control Voltage Controller 2A 120V-AC D592108: Amazon.com: Industrial & Scientific. The Beckwith Electric M-0329B LTC Backup Control can be installed as a . other specific warnings throughout the manual must be followed during application,. M-0329B MOD 426 LTC BACKUP CONTROL. Year1999. File Size1.15 Mb Instruction Manual - M-0329B LTC Backup Control. Year2003. File Size378.07 Kb