Allen-Bradley 1403-DMB — Power Monitor Display Module

Part number	1403-DMB
Brand	Allen-Bradley
Description	Power Monitor Display Module
Manufacturer	Allen Bradley
Product Type	Power Monitor Display Module
Product Line	1403 Powermonitor II
Part Number	1403-DMB
Weight	0.75 lbs (0.34 kg)
Communication Medium	Fiber optic
Status Input Source	Internal 24 VDC
Front Panel Protection	IP65
Supply Frequency	50/60 Hz
Installation Use	Indoor Type 4X
Maximum Supply Current	0.15 A
Nominal Voltage Input	120–347 VAC
Voltage Input Type	Full-scale
Input Impedance	1 MΩ
System Interface	Master module link
Use Case	Display & programming

The part 1403-DMB from Allen Bradley functions as a power monitor display module, effectively utilizing fiber optic communication for data integrity. Designed for indoor use, it offers reliable performance, particularly in environments with a Type 4X rating.

Also written as

1403-DMB/A1403-DMBX

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.