ABB TBU838 Extended Module Termination Unit System 57 Family 4-Wire I/O Terminal Block: Supports

4-Wire I/O Terminal Block: Supports 4-wire configurations for enhanced signal integrity

ensuring availability when you need them

front bezel assembly suitable for tough industrial environments

making it ideal for robust applications

ABB TBU838 Extended Module Termination Unit System 57 Family 4-Wire I/O Terminal Block: SupportsDescription The TBU838 MTU is used to connect I O modules to the field devices and the ModuleBus. It provides a complete installation solution with 3 wire connections, fuses, and field power distribution. Specifications Channels: Up to 16 I O channels Voltage: Maximum rated voltage of 50 V Current: Maximum rated current of 3 A per channel Dimensions: Depth: 64 mm Height: 170 mm Width: 58. 5 mm Weight: 0. 375 kg Mounting: Can be mounted on a standard